new file mode 100644
@@ -0,0 +1,58 @@
+From fe3d44949ef354061c593071b7ae11700ab9f08b Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Mon, 25 Feb 2019 13:55:12 +0800
+Subject: [PATCH] missing_type.h: add comparison_fn_t
+
+Make it work with musl where comparison_fn_t and is not provided.
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
+[Rebased for v244]
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+[Rebased for v242]
+Signed-off-by: Andrej Valek <andrej.valek@siemens.com>
+[Rebased for v250, Drop __compare_fn_t]
+Signed-off-by: Jiaqing Zhao <jiaqing.zhao@linux.intel.com>
+---
+ src/basic/missing_type.h | 4 ++++
+ src/basic/sort-util.h | 1 +
+ src/libsystemd/sd-journal/catalog.c | 1 +
+ 3 files changed, 6 insertions(+)
+
+diff --git a/src/basic/missing_type.h b/src/basic/missing_type.h
+index 1d17705c35..fc33b76ec1 100644
+--- a/src/basic/missing_type.h
++++ b/src/basic/missing_type.h
+@@ -10,3 +10,7 @@
+ #if !HAVE_CHAR16_T
+ # define char16_t uint16_t
+ #endif
++
++#ifndef __GLIBC__
++typedef int (*comparison_fn_t)(const void *, const void *);
++#endif
+diff --git a/src/basic/sort-util.h b/src/basic/sort-util.h
+index 9c818bd747..ef10c8be2c 100644
+--- a/src/basic/sort-util.h
++++ b/src/basic/sort-util.h
+@@ -4,6 +4,7 @@
+ #include <stdlib.h>
+
+ #include "macro.h"
++#include "missing_type.h"
+
+ /* This is the same as glibc's internal __compar_d_fn_t type. glibc exports a public comparison_fn_t, for the
+ * external type __compar_fn_t, but doesn't do anything similar for __compar_d_fn_t. Let's hence do that
+diff --git a/src/libsystemd/sd-journal/catalog.c b/src/libsystemd/sd-journal/catalog.c
+index a0b673f65f..29dd2fee16 100644
+--- a/src/libsystemd/sd-journal/catalog.c
++++ b/src/libsystemd/sd-journal/catalog.c
+@@ -29,6 +29,7 @@
+ #include "string-util.h"
+ #include "strv.h"
+ #include "tmpfile-util.h"
++#include "missing_type.h"
+
+ const char * const catalog_file_dirs[] = {
+ "/usr/local/lib/systemd/catalog/",
new file mode 100644
@@ -0,0 +1,431 @@
+From 3ba5dca09cd23874e6b513d22f3411f889e8334d Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Sat, 22 May 2021 20:26:24 +0200
+Subject: [PATCH] add fallback parse_printf_format implementation
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Emil Renner Berthing <systemd@esmil.dk>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+[rebased for systemd 243]
+Signed-off-by: Scott Murray <scott.murray@konsulko.com>
+---
+ meson.build | 1 +
+ src/basic/meson.build | 5 +
+ src/basic/parse-printf-format.c | 273 +++++++++++++++++++++++
+ src/basic/parse-printf-format.h | 57 +++++
+ src/basic/stdio-util.h | 2 +-
+ src/libsystemd/sd-journal/journal-send.c | 2 +-
+ 6 files changed, 338 insertions(+), 2 deletions(-)
+ create mode 100644 src/basic/parse-printf-format.c
+ create mode 100644 src/basic/parse-printf-format.h
+
+diff --git a/meson.build b/meson.build
+index 0cb4cfe11f..9161918da5 100644
+--- a/meson.build
++++ b/meson.build
+@@ -764,6 +764,7 @@ foreach header : ['crypt.h',
+ 'linux/memfd.h',
+ 'linux/time_types.h',
+ 'linux/vm_sockets.h',
++ 'printf.h',
+ 'sys/auxv.h',
+ 'sys/sdt.h',
+ 'threads.h',
+diff --git a/src/basic/meson.build b/src/basic/meson.build
+index b538775576..ed5ce81876 100644
+--- a/src/basic/meson.build
++++ b/src/basic/meson.build
+@@ -189,6 +189,11 @@ endforeach
+
+ basic_sources += generated_gperf_headers
+
++if conf.get('HAVE_PRINTF_H') != 1
++ basic_sources += [files('parse-printf-format.c')]
++endif
++
++
+ ############################################################
+
+ arch_list = [
+diff --git a/src/basic/parse-printf-format.c b/src/basic/parse-printf-format.c
+new file mode 100644
+index 0000000000..49437e5445
+--- /dev/null
++++ b/src/basic/parse-printf-format.c
+@@ -0,0 +1,273 @@
++/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
++
++/***
++ This file is part of systemd.
++
++ Copyright 2014 Emil Renner Berthing <systemd@esmil.dk>
++
++ With parts from the musl C library
++ Copyright 2005-2014 Rich Felker, et al.
++
++ systemd is free software; you can redistribute it and/or modify it
++ under the terms of the GNU Lesser General Public License as published by
++ the Free Software Foundation; either version 2.1 of the License, or
++ (at your option) any later version.
++
++ systemd is distributed in the hope that it will be useful, but
++ WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ Lesser General Public License for more details.
++
++ You should have received a copy of the GNU Lesser General Public License
++ along with systemd; If not, see <http://www.gnu.org/licenses/>.
++***/
++
++#include <stddef.h>
++#include <string.h>
++
++#include "parse-printf-format.h"
++
++static const char *consume_nonarg(const char *fmt)
++{
++ do {
++ if (*fmt == '\0')
++ return fmt;
++ } while (*fmt++ != '%');
++ return fmt;
++}
++
++static const char *consume_num(const char *fmt)
++{
++ for (;*fmt >= '0' && *fmt <= '9'; fmt++)
++ /* do nothing */;
++ return fmt;
++}
++
++static const char *consume_argn(const char *fmt, size_t *arg)
++{
++ const char *p = fmt;
++ size_t val = 0;
++
++ if (*p < '1' || *p > '9')
++ return fmt;
++ do {
++ val = 10*val + (*p++ - '0');
++ } while (*p >= '0' && *p <= '9');
++
++ if (*p != '$')
++ return fmt;
++ *arg = val;
++ return p+1;
++}
++
++static const char *consume_flags(const char *fmt)
++{
++ while (1) {
++ switch (*fmt) {
++ case '#':
++ case '0':
++ case '-':
++ case ' ':
++ case '+':
++ case '\'':
++ case 'I':
++ fmt++;
++ continue;
++ }
++ return fmt;
++ }
++}
++
++enum state {
++ BARE,
++ LPRE,
++ LLPRE,
++ HPRE,
++ HHPRE,
++ BIGLPRE,
++ ZTPRE,
++ JPRE,
++ STOP
++};
++
++enum type {
++ NONE,
++ PTR,
++ INT,
++ UINT,
++ ULLONG,
++ LONG,
++ ULONG,
++ SHORT,
++ USHORT,
++ CHAR,
++ UCHAR,
++ LLONG,
++ SIZET,
++ IMAX,
++ UMAX,
++ PDIFF,
++ UIPTR,
++ DBL,
++ LDBL,
++ MAXTYPE
++};
++
++static const short pa_types[MAXTYPE] = {
++ [NONE] = PA_INT,
++ [PTR] = PA_POINTER,
++ [INT] = PA_INT,
++ [UINT] = PA_INT,
++ [ULLONG] = PA_INT | PA_FLAG_LONG_LONG,
++ [LONG] = PA_INT | PA_FLAG_LONG,
++ [ULONG] = PA_INT | PA_FLAG_LONG,
++ [SHORT] = PA_INT | PA_FLAG_SHORT,
++ [USHORT] = PA_INT | PA_FLAG_SHORT,
++ [CHAR] = PA_CHAR,
++ [UCHAR] = PA_CHAR,
++ [LLONG] = PA_INT | PA_FLAG_LONG_LONG,
++ [SIZET] = PA_INT | PA_FLAG_LONG,
++ [IMAX] = PA_INT | PA_FLAG_LONG_LONG,
++ [UMAX] = PA_INT | PA_FLAG_LONG_LONG,
++ [PDIFF] = PA_INT | PA_FLAG_LONG_LONG,
++ [UIPTR] = PA_INT | PA_FLAG_LONG,
++ [DBL] = PA_DOUBLE,
++ [LDBL] = PA_DOUBLE | PA_FLAG_LONG_DOUBLE
++};
++
++#define S(x) [(x)-'A']
++#define E(x) (STOP + (x))
++
++static const unsigned char states[]['z'-'A'+1] = {
++ { /* 0: bare types */
++ S('d') = E(INT), S('i') = E(INT),
++ S('o') = E(UINT),S('u') = E(UINT),S('x') = E(UINT), S('X') = E(UINT),
++ S('e') = E(DBL), S('f') = E(DBL), S('g') = E(DBL), S('a') = E(DBL),
++ S('E') = E(DBL), S('F') = E(DBL), S('G') = E(DBL), S('A') = E(DBL),
++ S('c') = E(CHAR),S('C') = E(INT),
++ S('s') = E(PTR), S('S') = E(PTR), S('p') = E(UIPTR),S('n') = E(PTR),
++ S('m') = E(NONE),
++ S('l') = LPRE, S('h') = HPRE, S('L') = BIGLPRE,
++ S('z') = ZTPRE, S('j') = JPRE, S('t') = ZTPRE
++ }, { /* 1: l-prefixed */
++ S('d') = E(LONG), S('i') = E(LONG),
++ S('o') = E(ULONG),S('u') = E(ULONG),S('x') = E(ULONG),S('X') = E(ULONG),
++ S('e') = E(DBL), S('f') = E(DBL), S('g') = E(DBL), S('a') = E(DBL),
++ S('E') = E(DBL), S('F') = E(DBL), S('G') = E(DBL), S('A') = E(DBL),
++ S('c') = E(INT), S('s') = E(PTR), S('n') = E(PTR),
++ S('l') = LLPRE
++ }, { /* 2: ll-prefixed */
++ S('d') = E(LLONG), S('i') = E(LLONG),
++ S('o') = E(ULLONG),S('u') = E(ULLONG),
++ S('x') = E(ULLONG),S('X') = E(ULLONG),
++ S('n') = E(PTR)
++ }, { /* 3: h-prefixed */
++ S('d') = E(SHORT), S('i') = E(SHORT),
++ S('o') = E(USHORT),S('u') = E(USHORT),
++ S('x') = E(USHORT),S('X') = E(USHORT),
++ S('n') = E(PTR),
++ S('h') = HHPRE
++ }, { /* 4: hh-prefixed */
++ S('d') = E(CHAR), S('i') = E(CHAR),
++ S('o') = E(UCHAR),S('u') = E(UCHAR),
++ S('x') = E(UCHAR),S('X') = E(UCHAR),
++ S('n') = E(PTR)
++ }, { /* 5: L-prefixed */
++ S('e') = E(LDBL),S('f') = E(LDBL),S('g') = E(LDBL), S('a') = E(LDBL),
++ S('E') = E(LDBL),S('F') = E(LDBL),S('G') = E(LDBL), S('A') = E(LDBL),
++ S('n') = E(PTR)
++ }, { /* 6: z- or t-prefixed (assumed to be same size) */
++ S('d') = E(PDIFF),S('i') = E(PDIFF),
++ S('o') = E(SIZET),S('u') = E(SIZET),
++ S('x') = E(SIZET),S('X') = E(SIZET),
++ S('n') = E(PTR)
++ }, { /* 7: j-prefixed */
++ S('d') = E(IMAX), S('i') = E(IMAX),
++ S('o') = E(UMAX), S('u') = E(UMAX),
++ S('x') = E(UMAX), S('X') = E(UMAX),
++ S('n') = E(PTR)
++ }
++};
++
++size_t parse_printf_format(const char *fmt, size_t n, int *types)
++{
++ size_t i = 0;
++ size_t last = 0;
++
++ memset(types, 0, n);
++
++ while (1) {
++ size_t arg;
++ unsigned int state;
++
++ fmt = consume_nonarg(fmt);
++ if (*fmt == '\0')
++ break;
++ if (*fmt == '%') {
++ fmt++;
++ continue;
++ }
++ arg = 0;
++ fmt = consume_argn(fmt, &arg);
++ /* flags */
++ fmt = consume_flags(fmt);
++ /* width */
++ if (*fmt == '*') {
++ size_t warg = 0;
++ fmt = consume_argn(fmt+1, &warg);
++ if (warg == 0)
++ warg = ++i;
++ if (warg > last)
++ last = warg;
++ if (warg <= n && types[warg-1] == NONE)
++ types[warg-1] = INT;
++ } else
++ fmt = consume_num(fmt);
++ /* precision */
++ if (*fmt == '.') {
++ fmt++;
++ if (*fmt == '*') {
++ size_t parg = 0;
++ fmt = consume_argn(fmt+1, &parg);
++ if (parg == 0)
++ parg = ++i;
++ if (parg > last)
++ last = parg;
++ if (parg <= n && types[parg-1] == NONE)
++ types[parg-1] = INT;
++ } else {
++ if (*fmt == '-')
++ fmt++;
++ fmt = consume_num(fmt);
++ }
++ }
++ /* length modifier and conversion specifier */
++ state = BARE;
++ do {
++ unsigned char c = *fmt++;
++
++ if (c < 'A' || c > 'z')
++ continue;
++ state = states[state]S(c);
++ if (state == 0)
++ continue;
++ } while (state < STOP);
++
++ if (state == E(NONE))
++ continue;
++
++ if (arg == 0)
++ arg = ++i;
++ if (arg > last)
++ last = arg;
++ if (arg <= n)
++ types[arg-1] = state - STOP;
++ }
++
++ if (last > n)
++ last = n;
++ for (i = 0; i < last; i++)
++ types[i] = pa_types[types[i]];
++
++ return last;
++}
+diff --git a/src/basic/parse-printf-format.h b/src/basic/parse-printf-format.h
+new file mode 100644
+index 0000000000..47be7522d7
+--- /dev/null
++++ b/src/basic/parse-printf-format.h
+@@ -0,0 +1,57 @@
++/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
++
++/***
++ This file is part of systemd.
++
++ Copyright 2014 Emil Renner Berthing <systemd@esmil.dk>
++
++ With parts from the GNU C Library
++ Copyright 1991-2014 Free Software Foundation, Inc.
++
++ systemd is free software; you can redistribute it and/or modify it
++ under the terms of the GNU Lesser General Public License as published by
++ the Free Software Foundation; either version 2.1 of the License, or
++ (at your option) any later version.
++
++ systemd is distributed in the hope that it will be useful, but
++ WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ Lesser General Public License for more details.
++
++ You should have received a copy of the GNU Lesser General Public License
++ along with systemd; If not, see <http://www.gnu.org/licenses/>.
++***/
++
++#pragma once
++
++#include "config.h"
++
++#if HAVE_PRINTF_H
++#include <printf.h>
++#else
++
++#include <stddef.h>
++
++enum { /* C type: */
++ PA_INT, /* int */
++ PA_CHAR, /* int, cast to char */
++ PA_WCHAR, /* wide char */
++ PA_STRING, /* const char *, a '\0'-terminated string */
++ PA_WSTRING, /* const wchar_t *, wide character string */
++ PA_POINTER, /* void * */
++ PA_FLOAT, /* float */
++ PA_DOUBLE, /* double */
++ PA_LAST
++};
++
++/* Flag bits that can be set in a type returned by `parse_printf_format'. */
++#define PA_FLAG_MASK 0xff00
++#define PA_FLAG_LONG_LONG (1 << 8)
++#define PA_FLAG_LONG_DOUBLE PA_FLAG_LONG_LONG
++#define PA_FLAG_LONG (1 << 9)
++#define PA_FLAG_SHORT (1 << 10)
++#define PA_FLAG_PTR (1 << 11)
++
++size_t parse_printf_format(const char *fmt, size_t n, int *types);
++
++#endif /* HAVE_PRINTF_H */
+diff --git a/src/basic/stdio-util.h b/src/basic/stdio-util.h
+index 0a2239d022..43a765dacd 100644
+--- a/src/basic/stdio-util.h
++++ b/src/basic/stdio-util.h
+@@ -1,12 +1,12 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ #pragma once
+
+-#include <printf.h>
+ #include <stdarg.h>
+ #include <stdio.h>
+ #include <sys/types.h>
+
+ #include "macro.h"
++#include "parse-printf-format.h"
+
+ _printf_(3, 4)
+ static inline char* snprintf_ok(char *buf, size_t len, const char *format, ...) {
+diff --git a/src/libsystemd/sd-journal/journal-send.c b/src/libsystemd/sd-journal/journal-send.c
+index 7d02b57d7b..75e8e08add 100644
+--- a/src/libsystemd/sd-journal/journal-send.c
++++ b/src/libsystemd/sd-journal/journal-send.c
+@@ -2,7 +2,6 @@
+
+ #include <errno.h>
+ #include <fcntl.h>
+-#include <printf.h>
+ #include <stddef.h>
+ #include <sys/un.h>
+ #include <unistd.h>
+@@ -28,6 +27,7 @@
+ #include "stdio-util.h"
+ #include "string-util.h"
+ #include "tmpfile-util.h"
++#include "parse-printf-format.h"
+
+ #define SNDBUF_SIZE (8*1024*1024)
+
new file mode 100644
@@ -0,0 +1,152 @@
+From 07bf5e34389d3f88e75f46ebf1dfa08ecf91157b Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Mon, 25 Feb 2019 14:56:21 +0800
+Subject: [PATCH] don't fail if GLOB_BRACE and GLOB_ALTDIRFUNC is not defined
+
+If the standard library doesn't provide brace
+expansion users just won't get it.
+
+Dont use GNU GLOB extentions on non-glibc systems
+
+Conditionalize use of GLOB_ALTDIRFUNC
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+[rebased for systemd 243]
+Signed-off-by: Scott Murray <scott.murray@konsulko.com>
+---
+ src/basic/glob-util.c | 12 ++++++++++++
+ src/test/test-glob-util.c | 16 ++++++++++++++++
+ src/tmpfiles/tmpfiles.c | 10 ++++++++++
+ 3 files changed, 38 insertions(+)
+
+diff --git a/src/basic/glob-util.c b/src/basic/glob-util.c
+index 802ca8c655..23818a67c6 100644
+--- a/src/basic/glob-util.c
++++ b/src/basic/glob-util.c
+@@ -12,6 +12,12 @@
+ #include "path-util.h"
+ #include "strv.h"
+
++/* Don't fail if the standard library
++ * doesn't provide brace expansion */
++#ifndef GLOB_BRACE
++#define GLOB_BRACE 0
++#endif
++
+ static void closedir_wrapper(void* v) {
+ (void) closedir(v);
+ }
+@@ -19,6 +25,7 @@ static void closedir_wrapper(void* v) {
+ int safe_glob(const char *path, int flags, glob_t *pglob) {
+ int k;
+
++#ifdef GLOB_ALTDIRFUNC
+ /* We want to set GLOB_ALTDIRFUNC ourselves, don't allow it to be set. */
+ assert(!(flags & GLOB_ALTDIRFUNC));
+
+@@ -32,9 +39,14 @@ int safe_glob(const char *path, int flags, glob_t *pglob) {
+ pglob->gl_lstat = lstat;
+ if (!pglob->gl_stat)
+ pglob->gl_stat = stat;
++#endif
+
+ errno = 0;
++#ifdef GLOB_ALTDIRFUNC
+ k = glob(path, flags | GLOB_ALTDIRFUNC, NULL, pglob);
++#else
++ k = glob(path, flags, NULL, pglob);
++#endif
+ if (k == GLOB_NOMATCH)
+ return -ENOENT;
+ if (k == GLOB_NOSPACE)
+diff --git a/src/test/test-glob-util.c b/src/test/test-glob-util.c
+index 49d71f15c7..0a49ebcc17 100644
+--- a/src/test/test-glob-util.c
++++ b/src/test/test-glob-util.c
+@@ -34,6 +34,12 @@ TEST(glob_first) {
+ ASSERT_NULL(first);
+ }
+
++/* Don't fail if the standard library
++ * doesn't provide brace expansion */
++#ifndef GLOB_BRACE
++#define GLOB_BRACE 0
++#endif
++
+ TEST(glob_exists) {
+ char name[] = "/tmp/test-glob_exists.XXXXXX";
+ int fd = -EBADF;
+@@ -61,11 +67,13 @@ TEST(glob_no_dot) {
+ const char *fn;
+
+ _cleanup_globfree_ glob_t g = {
++#ifdef GLOB_ALTDIRFUNC
+ .gl_closedir = closedir_wrapper,
+ .gl_readdir = (struct dirent *(*)(void *)) readdir_no_dot,
+ .gl_opendir = (void *(*)(const char *)) opendir,
+ .gl_lstat = lstat,
+ .gl_stat = stat,
++#endif
+ };
+
+ int r;
+@@ -73,11 +81,19 @@ TEST(glob_no_dot) {
+ assert_se(mkdtemp(template));
+
+ fn = strjoina(template, "/*");
++#ifdef GLOB_ALTDIRFUNC
+ r = glob(fn, GLOB_NOSORT|GLOB_BRACE|GLOB_ALTDIRFUNC, NULL, &g);
++#else
++ r = glob(fn, GLOB_NOSORT|GLOB_BRACE, NULL, &g);
++#endif
+ assert_se(r == GLOB_NOMATCH);
+
+ fn = strjoina(template, "/.*");
++#ifdef GLOB_ALTDIRFUNC
+ r = glob(fn, GLOB_NOSORT|GLOB_BRACE|GLOB_ALTDIRFUNC, NULL, &g);
++#else
++ r = glob(fn, GLOB_NOSORT|GLOB_BRACE, NULL, &g);
++#endif
+ assert_se(r == GLOB_NOMATCH);
+
+ (void) rm_rf(template, REMOVE_ROOT|REMOVE_PHYSICAL);
+diff --git a/src/tmpfiles/tmpfiles.c b/src/tmpfiles/tmpfiles.c
+index 0cacae84e7..da92411df1 100644
+--- a/src/tmpfiles/tmpfiles.c
++++ b/src/tmpfiles/tmpfiles.c
+@@ -73,6 +73,12 @@
+ #include "user-util.h"
+ #include "virt.h"
+
++/* Don't fail if the standard library
++ * doesn't provide brace expansion */
++#ifndef GLOB_BRACE
++#define GLOB_BRACE 0
++#endif
++
+ /* This reads all files listed in /etc/tmpfiles.d/?*.conf and creates
+ * them in the file system. This is intended to be used to create
+ * properly owned directories beneath /tmp, /var/tmp, /run, which are
+@@ -2570,7 +2576,9 @@ finish:
+
+ static int glob_item(Context *c, Item *i, action_t action) {
+ _cleanup_globfree_ glob_t g = {
++#ifdef GLOB_ALTDIRFUNC
+ .gl_opendir = (void *(*)(const char *)) opendir_nomod,
++#endif
+ };
+ int r;
+
+@@ -2598,7 +2606,9 @@ static int glob_item_recursively(
+ fdaction_t action) {
+
+ _cleanup_globfree_ glob_t g = {
++#ifdef GLOB_ALTDIRFUNC
+ .gl_opendir = (void *(*)(const char *)) opendir_nomod,
++#endif
+ };
+ int r;
+
new file mode 100644
@@ -0,0 +1,41 @@
+From c40950a80cff50cf024c398795aff3757fa82630 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Mon, 25 Feb 2019 15:00:06 +0800
+Subject: [PATCH] add missing FTW_ macros for musl
+
+This is to avoid build failures like below for musl.
+
+ locale-util.c:296:24: error: 'FTW_STOP' undeclared
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ src/basic/missing_type.h | 4 ++++
+ src/test/test-recurse-dir.c | 1 +
+ 2 files changed, 5 insertions(+)
+
+diff --git a/src/basic/missing_type.h b/src/basic/missing_type.h
+index fc33b76ec1..34a36d83f0 100644
+--- a/src/basic/missing_type.h
++++ b/src/basic/missing_type.h
+@@ -14,3 +14,7 @@
+ #ifndef __GLIBC__
+ typedef int (*comparison_fn_t)(const void *, const void *);
+ #endif
++
++#ifndef FTW_CONTINUE
++#define FTW_CONTINUE 0
++#endif
+diff --git a/src/test/test-recurse-dir.c b/src/test/test-recurse-dir.c
+index 8684d064ec..70fc2b5376 100644
+--- a/src/test/test-recurse-dir.c
++++ b/src/test/test-recurse-dir.c
+@@ -8,6 +8,7 @@
+ #include "recurse-dir.h"
+ #include "strv.h"
+ #include "tests.h"
++#include "missing_type.h"
+
+ static char **list_nftw = NULL;
+
new file mode 100644
@@ -0,0 +1,103 @@
+From dd52ec47b7a46bbe38883e09ba682aa6858f2413 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Mon, 25 Feb 2019 15:12:41 +0800
+Subject: [PATCH] Use uintmax_t for handling rlim_t
+
+PRIu{32,64} is not right format to represent rlim_t type
+therefore use %ju and typecast the rlim_t variables to
+uintmax_t.
+
+Fixes portablility errors like
+
+execute.c:3446:36: error: format '%lu' expects argument of type 'long unsigned int', but argument 5 has type 'rlim_t {aka long long unsigned int}' [-Werror=format=]
+| fprintf(f, "%s%s: " RLIM_FMT "\n",
+| ^~~~~~~~
+| prefix, rlimit_to_string(i), c->rlimit[i]->rlim_max);
+| ~~~~~~~~~~~~~~~~~~~~~~
+
+Upstream-Status: Denied [https://github.com/systemd/systemd/pull/7199]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+[Rebased for v241]
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ src/basic/format-util.h | 8 +-------
+ src/basic/rlimit-util.c | 12 ++++++------
+ src/core/execute.c | 4 ++--
+ 3 files changed, 9 insertions(+), 15 deletions(-)
+
+diff --git a/src/basic/format-util.h b/src/basic/format-util.h
+index ba7cff6a8b..2736abb07b 100644
+--- a/src/basic/format-util.h
++++ b/src/basic/format-util.h
+@@ -42,13 +42,7 @@ assert_cc(sizeof(gid_t) == sizeof(uint32_t));
+ # error Unknown timex member size
+ #endif
+
+-#if SIZEOF_RLIM_T == 8
+-# define RLIM_FMT "%" PRIu64
+-#elif SIZEOF_RLIM_T == 4
+-# define RLIM_FMT "%" PRIu32
+-#else
+-# error Unknown rlim_t size
+-#endif
++#define RLIM_FMT "%ju"
+
+ #if SIZEOF_DEV_T == 8
+ # define DEV_FMT "%" PRIu64
+diff --git a/src/basic/rlimit-util.c b/src/basic/rlimit-util.c
+index a9f7b87f28..059c67731d 100644
+--- a/src/basic/rlimit-util.c
++++ b/src/basic/rlimit-util.c
+@@ -47,7 +47,7 @@ int setrlimit_closest(int resource, const struct rlimit *rlim) {
+ fixed.rlim_max == highest.rlim_max)
+ return 0;
+
+- log_debug("Failed at setting rlimit " RLIM_FMT " for resource RLIMIT_%s. Will attempt setting value " RLIM_FMT " instead.", rlim->rlim_max, rlimit_to_string(resource), fixed.rlim_max);
++ log_debug("Failed at setting rlimit " RLIM_FMT " for resource RLIMIT_%s. Will attempt setting value " RLIM_FMT " instead.", (uintmax_t)rlim->rlim_max, rlimit_to_string(resource), (uintmax_t)fixed.rlim_max);
+
+ return RET_NERRNO(setrlimit(resource, &fixed));
+ }
+@@ -310,13 +310,13 @@ int rlimit_format(const struct rlimit *rl, char **ret) {
+ if (rl->rlim_cur >= RLIM_INFINITY && rl->rlim_max >= RLIM_INFINITY)
+ r = free_and_strdup(&s, "infinity");
+ else if (rl->rlim_cur >= RLIM_INFINITY)
+- r = asprintf(&s, "infinity:" RLIM_FMT, rl->rlim_max);
++ r = asprintf(&s, "infinity:" RLIM_FMT, (uintmax_t)rl->rlim_max);
+ else if (rl->rlim_max >= RLIM_INFINITY)
+- r = asprintf(&s, RLIM_FMT ":infinity", rl->rlim_cur);
++ r = asprintf(&s, RLIM_FMT ":infinity", (uintmax_t)rl->rlim_cur);
+ else if (rl->rlim_cur == rl->rlim_max)
+- r = asprintf(&s, RLIM_FMT, rl->rlim_cur);
++ r = asprintf(&s, RLIM_FMT, (uintmax_t)rl->rlim_cur);
+ else
+- r = asprintf(&s, RLIM_FMT ":" RLIM_FMT, rl->rlim_cur, rl->rlim_max);
++ r = asprintf(&s, RLIM_FMT ":" RLIM_FMT, (uintmax_t)rl->rlim_cur, (uintmax_t)rl->rlim_max);
+ if (r < 0)
+ return -ENOMEM;
+
+@@ -425,7 +425,7 @@ int rlimit_nofile_safe(void) {
+ rl.rlim_max = MIN(rl.rlim_max, (rlim_t) read_nr_open());
+ rl.rlim_cur = MIN((rlim_t) FD_SETSIZE, rl.rlim_max);
+ if (setrlimit(RLIMIT_NOFILE, &rl) < 0)
+- return log_debug_errno(errno, "Failed to lower RLIMIT_NOFILE's soft limit to " RLIM_FMT ": %m", rl.rlim_cur);
++ return log_debug_errno(errno, "Failed to lower RLIMIT_NOFILE's soft limit to " RLIM_FMT ": %m", (uintmax_t)rl.rlim_cur);
+
+ return 1;
+ }
+diff --git a/src/core/execute.c b/src/core/execute.c
+index 6cced85b8f..11925ca2d6 100644
+--- a/src/core/execute.c
++++ b/src/core/execute.c
+@@ -1069,9 +1069,9 @@ void exec_context_dump(const ExecContext *c, FILE* f, const char *prefix) {
+ for (unsigned i = 0; i < RLIM_NLIMITS; i++)
+ if (c->rlimit[i]) {
+ fprintf(f, "%sLimit%s: " RLIM_FMT "\n",
+- prefix, rlimit_to_string(i), c->rlimit[i]->rlim_max);
++ prefix, rlimit_to_string(i), (uintmax_t)c->rlimit[i]->rlim_max);
+ fprintf(f, "%sLimit%sSoft: " RLIM_FMT "\n",
+- prefix, rlimit_to_string(i), c->rlimit[i]->rlim_cur);
++ prefix, rlimit_to_string(i), (uintmax_t)c->rlimit[i]->rlim_cur);
+ }
+
+ if (c->ioprio_set) {
new file mode 100644
@@ -0,0 +1,96 @@
+From aeb43ff3ef8824e28932ac5f7a31bc5f1ae7f338 Mon Sep 17 00:00:00 2001
+From: Andre McCurdy <armccurdy@gmail.com>
+Date: Tue, 10 Oct 2017 14:33:30 -0700
+Subject: [PATCH] don't pass AT_SYMLINK_NOFOLLOW flag to faccessat()
+
+Avoid using AT_SYMLINK_NOFOLLOW flag. It doesn't seem like the right
+thing to do and it's not portable (not supported by musl). See:
+
+ http://lists.landley.net/pipermail/toybox-landley.net/2014-September/003610.html
+ http://www.openwall.com/lists/musl/2015/02/05/2
+
+Note that laccess() is never passing AT_EACCESS so a lot of the
+discussion in the links above doesn't apply. Note also that
+(currently) all systemd callers of laccess() pass mode as F_OK, so
+only check for existence of a file, not access permissions.
+Therefore, in this case, the only distiction between faccessat()
+with (flag == 0) and (flag == AT_SYMLINK_NOFOLLOW) is the behaviour
+for broken symlinks; laccess() on a broken symlink will succeed with
+(flag == AT_SYMLINK_NOFOLLOW) and fail (flag == 0).
+
+The laccess() macros was added to systemd some time ago and it's not
+clear if or why it needs to return success for broken symlinks. Maybe
+just historical and not actually necessary or desired behaviour?
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
+---
+ src/basic/fs-util.h | 21 ++++++++++++++++++++-
+ src/shared/base-filesystem.c | 6 +++---
+ 2 files changed, 23 insertions(+), 4 deletions(-)
+
+diff --git a/src/basic/fs-util.h b/src/basic/fs-util.h
+index 3e2db95304..d5747416b0 100644
+--- a/src/basic/fs-util.h
++++ b/src/basic/fs-util.h
+@@ -49,8 +49,27 @@ int futimens_opath(int fd, const struct timespec ts[2]);
+ int fd_warn_permissions(const char *path, int fd);
+ int stat_warn_permissions(const char *path, const struct stat *st);
+
++/*
++ Avoid using AT_SYMLINK_NOFOLLOW flag. It doesn't seem like the right thing to
++ do and it's not portable (not supported by musl). See:
++
++ http://lists.landley.net/pipermail/toybox-landley.net/2014-September/003610.html
++ http://www.openwall.com/lists/musl/2015/02/05/2
++
++ Note that laccess() is never passing AT_EACCESS so a lot of the discussion in
++ the links above doesn't apply. Note also that (currently) all systemd callers
++ of laccess() pass mode as F_OK, so only check for existence of a file, not
++ access permissions. Therefore, in this case, the only distiction between
++ faccessat() with (flag == 0) and (flag == AT_SYMLINK_NOFOLLOW) is the
++ behaviour for broken symlinks; laccess() on a broken symlink will succeed
++ with (flag == AT_SYMLINK_NOFOLLOW) and fail (flag == 0).
++
++ The laccess() macros was added to systemd some time ago and it's not clear if
++ or why it needs to return success for broken symlinks. Maybe just historical
++ and not actually necessary or desired behaviour?
++*/
+ #define laccess(path, mode) \
+- RET_NERRNO(faccessat(AT_FDCWD, (path), (mode), AT_SYMLINK_NOFOLLOW))
++ RET_NERRNO(faccessat(AT_FDCWD, (path), (mode), 0))
+
+ int touch_file(const char *path, bool parents, usec_t stamp, uid_t uid, gid_t gid, mode_t mode);
+
+diff --git a/src/shared/base-filesystem.c b/src/shared/base-filesystem.c
+index 0d5075e1e6..dc59a9582c 100644
+--- a/src/shared/base-filesystem.c
++++ b/src/shared/base-filesystem.c
+@@ -137,7 +137,7 @@ int base_filesystem_create_fd(int fd, const char *root, uid_t uid, gid_t gid) {
+ /* The "root" parameter is decoration only – it's only used as part of log messages */
+
+ for (size_t i = 0; i < ELEMENTSOF(table); i++) {
+- if (faccessat(fd, table[i].dir, F_OK, AT_SYMLINK_NOFOLLOW) >= 0)
++ if (faccessat(fd, table[i].dir, F_OK, 0) >= 0)
+ continue;
+
+ if (table[i].target) { /* Create as symlink? */
+@@ -145,7 +145,7 @@ int base_filesystem_create_fd(int fd, const char *root, uid_t uid, gid_t gid) {
+
+ /* check if one of the targets exists */
+ NULSTR_FOREACH(s, table[i].target) {
+- if (faccessat(fd, s, F_OK, AT_SYMLINK_NOFOLLOW) < 0)
++ if (faccessat(fd, s, F_OK, 0) < 0)
+ continue;
+
+ /* check if a specific file exists at the target path */
+@@ -156,7 +156,7 @@ int base_filesystem_create_fd(int fd, const char *root, uid_t uid, gid_t gid) {
+ if (!p)
+ return log_oom();
+
+- if (faccessat(fd, p, F_OK, AT_SYMLINK_NOFOLLOW) < 0)
++ if (faccessat(fd, p, F_OK, 0) < 0)
+ continue;
+ }
+
new file mode 100644
@@ -0,0 +1,30 @@
+From a1a93fd4a46a11b9e4b6c8c0d556fc2619a688cc Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 27 May 2018 08:36:44 -0700
+Subject: [PATCH] Define glibc compatible basename() for non-glibc systems
+
+Fixes builds with musl, even though systemd is adamant about
+using non-posix basename implementation, we have a way out
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/basic/string-util.h | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/src/basic/string-util.h b/src/basic/string-util.h
+index ff5efbcf55..d1a6bb0e76 100644
+--- a/src/basic/string-util.h
++++ b/src/basic/string-util.h
+@@ -26,6 +26,10 @@
+ #define URI_UNRESERVED ALPHANUMERICAL "-._~" /* [RFC3986] */
+ #define URI_VALID URI_RESERVED URI_UNRESERVED /* [RFC3986] */
+
++#if !defined(__GLIBC__)
++#define basename(src) (strrchr(src,'/') ? strrchr(src,'/')+1 : src)
++#endif
++
+ static inline char* strstr_ptr(const char *haystack, const char *needle) {
+ if (!haystack || !needle)
+ return NULL;
new file mode 100644
@@ -0,0 +1,38 @@
+From 5d3728b89e4f721fc3d801cb2edac6b4329e63aa Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Wed, 4 Jul 2018 15:00:44 +0800
+Subject: [PATCH] Do not disable buffering when writing to oom_score_adj
+
+On musl, disabling buffering when writing to oom_score_adj will
+cause the following error.
+
+ Failed to adjust OOM setting: Invalid argument
+
+This error appears for systemd-udevd.service and dbus.service.
+This is because kernel receives '-' instead of the whole '-900'
+if buffering is disabled.
+
+This is libc implementation specific, as glibc does not have this issue.
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+[rebased for systemd 243]
+Signed-off-by: Scott Murray <scott.murray@konsulko.com>
+---
+ src/basic/process-util.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/basic/process-util.c b/src/basic/process-util.c
+index d9e8bc9fc9..a365ffcca9 100644
+--- a/src/basic/process-util.c
++++ b/src/basic/process-util.c
+@@ -1816,7 +1816,7 @@ int set_oom_score_adjust(int value) {
+ xsprintf(t, "%i", value);
+
+ return write_string_file("/proc/self/oom_score_adj", t,
+- WRITE_STRING_FILE_VERIFY_ON_FAILURE|WRITE_STRING_FILE_DISABLE_BUFFER);
++ WRITE_STRING_FILE_VERIFY_ON_FAILURE);
+ }
+
+ int get_oom_score_adjust(int *ret) {
new file mode 100644
@@ -0,0 +1,73 @@
+From f0a646ec3fd84132ae12724a20593d42da130d0a Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Tue, 10 Jul 2018 15:40:17 +0800
+Subject: [PATCH] distinguish XSI-compliant strerror_r from GNU-specifi
+ strerror_r
+
+XSI-compliant strerror_r and GNU-specifi strerror_r are different.
+
+ int strerror_r(int errnum, char *buf, size_t buflen);
+ /* XSI-compliant */
+
+ char *strerror_r(int errnum, char *buf, size_t buflen);
+ /* GNU-specific */
+
+We need to distinguish between them. Otherwise, we'll get an int value
+assigned to (char *) variable, resulting in segment fault.
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ src/libsystemd/sd-bus/bus-error.c | 11 ++++++++++-
+ src/libsystemd/sd-journal/journal-send.c | 5 +++++
+ 2 files changed, 15 insertions(+), 1 deletion(-)
+
+diff --git a/src/libsystemd/sd-bus/bus-error.c b/src/libsystemd/sd-bus/bus-error.c
+index f415797700..a5c6e9a3bd 100644
+--- a/src/libsystemd/sd-bus/bus-error.c
++++ b/src/libsystemd/sd-bus/bus-error.c
+@@ -410,7 +410,12 @@ static void bus_error_strerror(sd_bus_error *e, int error) {
+ return;
+
+ errno = 0;
++#ifndef __GLIBC__
++ strerror_r(error, m, k);
++ x = m;
++#else
+ x = strerror_r(error, m, k);
++#endif
+ if (errno == ERANGE || strlen(x) >= k - 1) {
+ free(m);
+ k *= 2;
+@@ -595,8 +600,12 @@ const char* _bus_error_message(const sd_bus_error *e, int error, char buf[static
+
+ if (e && e->message)
+ return e->message;
+-
++#ifndef __GLIBC__
++ strerror_r(abs(error), buf, ERRNO_BUF_LEN);
++ return buf;
++#else
+ return strerror_r(abs(error), buf, ERRNO_BUF_LEN);
++#endif
+ }
+
+ static bool map_ok(const sd_bus_error_map *map) {
+diff --git a/src/libsystemd/sd-journal/journal-send.c b/src/libsystemd/sd-journal/journal-send.c
+index 75e8e08add..41e5c7c2b8 100644
+--- a/src/libsystemd/sd-journal/journal-send.c
++++ b/src/libsystemd/sd-journal/journal-send.c
+@@ -361,7 +361,12 @@ static int fill_iovec_perror_and_send(const char *message, int skip, struct iove
+ char* j;
+
+ errno = 0;
++#ifndef __GLIBC__
++ strerror_r(_saved_errno_, buffer + 8 + k, n - 8 - k);
++ j = buffer + 8 + k;
++#else
+ j = strerror_r(_saved_errno_, buffer + 8 + k, n - 8 - k);
++#endif
+ if (errno == 0) {
+ char error[STRLEN("ERRNO=") + DECIMAL_STR_MAX(int) + 1];
+
new file mode 100644
@@ -0,0 +1,29 @@
+From 2378d2f0fd3762653ac8cee1b1ead9d4ae49cab3 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Mon, 25 Feb 2019 15:44:54 +0800
+Subject: [PATCH] avoid redefinition of prctl_mm_map structure
+
+Fix the following compile failure:
+error: redefinition of 'struct prctl_mm_map'
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ src/basic/missing_prctl.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/src/basic/missing_prctl.h b/src/basic/missing_prctl.h
+index 2c9f9f6c50..65a984b564 100644
+--- a/src/basic/missing_prctl.h
++++ b/src/basic/missing_prctl.h
+@@ -1,7 +1,9 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ #pragma once
+
++#ifdef __GLIBC__
+ #include <linux/prctl.h>
++#endif
+
+ #include "macro.h"
+
new file mode 100644
@@ -0,0 +1,569 @@
+From d59eecfb4932ed1ec28fec97b9fe64b4e609471d Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Fri, 1 Mar 2019 15:22:15 +0800
+Subject: [PATCH] do not disable buffer in writing files
+
+Do not disable buffer in writing files, otherwise we get
+failure at boot for musl like below.
+
+ [!!!!!!] Failed to allocate manager object.
+
+And there will be other failures, critical or not critical.
+This is specific to musl.
+
+Upstream-Status: Inappropriate [musl]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+[Rebased for v242]
+Signed-off-by: Andrej Valek <andrej.valek@siemens.com>
+[rebased for systemd 243]
+Signed-off-by: Scott Murray <scott.murray@konsulko.com>
+[rebased for systemd 254]
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+[rebased for systemd 255.1]
+---
+ src/basic/cgroup-util.c | 12 ++++++------
+ src/basic/namespace-util.c | 4 ++--
+ src/basic/procfs-util.c | 4 ++--
+ src/basic/sysctl-util.c | 2 +-
+ src/binfmt/binfmt.c | 6 +++---
+ src/core/cgroup.c | 2 +-
+ src/core/main.c | 2 +-
+ src/core/smack-setup.c | 8 ++++----
+ src/home/homework.c | 2 +-
+ src/libsystemd/sd-device/sd-device.c | 2 +-
+ src/nspawn/nspawn-cgroup.c | 2 +-
+ src/nspawn/nspawn.c | 6 +++---
+ src/shared/binfmt-util.c | 2 +-
+ src/shared/cgroup-setup.c | 6 +++---
+ src/shared/coredump-util.c | 4 ++--
+ src/shared/hibernate-util.c | 4 ++--
+ src/shared/smack-util.c | 2 +-
+ src/shared/watchdog.c | 2 +-
+ src/sleep/sleep.c | 4 ++--
+ src/storagetm/storagetm.c | 24 ++++++++++++------------
+ src/udev/udev-rules.c | 1 -
+ src/vconsole/vconsole-setup.c | 2 +-
+ 22 files changed, 51 insertions(+), 52 deletions(-)
+
+diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c
+index e704362a32..4ec742def3 100644
+--- a/src/basic/cgroup-util.c
++++ b/src/basic/cgroup-util.c
+@@ -465,7 +465,7 @@ int cg_kill_kernel_sigkill(const char *path) {
+ if (r < 0)
+ return r;
+
+- r = write_string_file(killfile, "1", WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file(killfile, "1", 0);
+ if (r < 0)
+ return log_debug_errno(r, "Failed to write to cgroup.kill for cgroup '%s': %m", path);
+
+@@ -897,7 +897,7 @@ int cg_install_release_agent(const char *controller, const char *agent) {
+
+ sc = strstrip(contents);
+ if (isempty(sc)) {
+- r = write_string_file(fs, agent, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file(fs, agent, 0);
+ if (r < 0)
+ return r;
+ } else if (!path_equal(sc, agent))
+@@ -915,7 +915,7 @@ int cg_install_release_agent(const char *controller, const char *agent) {
+
+ sc = strstrip(contents);
+ if (streq(sc, "0")) {
+- r = write_string_file(fs, "1", WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file(fs, "1", 0);
+ if (r < 0)
+ return r;
+
+@@ -942,7 +942,7 @@ int cg_uninstall_release_agent(const char *controller) {
+ if (r < 0)
+ return r;
+
+- r = write_string_file(fs, "0", WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file(fs, "0", 0);
+ if (r < 0)
+ return r;
+
+@@ -952,7 +952,7 @@ int cg_uninstall_release_agent(const char *controller) {
+ if (r < 0)
+ return r;
+
+- r = write_string_file(fs, "", WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file(fs, "", 0);
+ if (r < 0)
+ return r;
+
+@@ -1845,7 +1845,7 @@ int cg_set_attribute(const char *controller, const char *path, const char *attri
+ if (r < 0)
+ return r;
+
+- return write_string_file(p, value, WRITE_STRING_FILE_DISABLE_BUFFER);
++ return write_string_file(p, value, 0);
+ }
+
+ int cg_get_attribute(const char *controller, const char *path, const char *attribute, char **ret) {
+diff --git a/src/basic/namespace-util.c b/src/basic/namespace-util.c
+index 5b4e43f921..42a84ded55 100644
+--- a/src/basic/namespace-util.c
++++ b/src/basic/namespace-util.c
+@@ -325,12 +325,12 @@ int userns_acquire(const char *uid_map, const char *gid_map) {
+ freeze();
+
+ xsprintf(path, "/proc/" PID_FMT "/uid_map", pid);
+- r = write_string_file(path, uid_map, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file(path, uid_map, 0);
+ if (r < 0)
+ return log_debug_errno(r, "Failed to write UID map: %m");
+
+ xsprintf(path, "/proc/" PID_FMT "/gid_map", pid);
+- r = write_string_file(path, gid_map, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file(path, gid_map, 0);
+ if (r < 0)
+ return log_debug_errno(r, "Failed to write GID map: %m");
+
+diff --git a/src/basic/procfs-util.c b/src/basic/procfs-util.c
+index d7cfcd9105..58fb5918a3 100644
+--- a/src/basic/procfs-util.c
++++ b/src/basic/procfs-util.c
+@@ -63,13 +63,13 @@ int procfs_tasks_set_limit(uint64_t limit) {
+ * decrease it, as threads-max is the much more relevant sysctl. */
+ if (limit > pid_max-1) {
+ sprintf(buffer, "%" PRIu64, limit+1); /* Add one, since PID 0 is not a valid PID */
+- r = write_string_file("/proc/sys/kernel/pid_max", buffer, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file("/proc/sys/kernel/pid_max", buffer, 0);
+ if (r < 0)
+ return r;
+ }
+
+ sprintf(buffer, "%" PRIu64, limit);
+- r = write_string_file("/proc/sys/kernel/threads-max", buffer, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file("/proc/sys/kernel/threads-max", buffer, 0);
+ if (r < 0) {
+ uint64_t threads_max;
+
+diff --git a/src/basic/sysctl-util.c b/src/basic/sysctl-util.c
+index 9a1933f579..7d6fc65ee1 100644
+--- a/src/basic/sysctl-util.c
++++ b/src/basic/sysctl-util.c
+@@ -58,7 +58,7 @@ int sysctl_write(const char *property, const char *value) {
+
+ log_debug("Setting '%s' to '%s'", p, value);
+
+- return write_string_file(p, value, WRITE_STRING_FILE_VERIFY_ON_FAILURE | WRITE_STRING_FILE_DISABLE_BUFFER | WRITE_STRING_FILE_SUPPRESS_REDUNDANT_VIRTUAL);
++ return write_string_file(p, value, WRITE_STRING_FILE_VERIFY_ON_FAILURE | WRITE_STRING_FILE_SUPPRESS_REDUNDANT_VIRTUAL);
+ }
+
+ int sysctl_writef(const char *property, const char *format, ...) {
+diff --git a/src/binfmt/binfmt.c b/src/binfmt/binfmt.c
+index d21f3f79ff..258607cc7e 100644
+--- a/src/binfmt/binfmt.c
++++ b/src/binfmt/binfmt.c
+@@ -30,7 +30,7 @@ static bool arg_unregister = false;
+
+ static int delete_rule(const char *rulename) {
+ const char *fn = strjoina("/proc/sys/fs/binfmt_misc/", rulename);
+- return write_string_file(fn, "-1", WRITE_STRING_FILE_DISABLE_BUFFER);
++ return write_string_file(fn, "-1", 0);
+ }
+
+ static int apply_rule(const char *filename, unsigned line, const char *rule) {
+@@ -58,7 +58,7 @@ static int apply_rule(const char *filename, unsigned line, const char *rule) {
+ if (r >= 0)
+ log_debug("%s:%u: Rule '%s' deleted.", filename, line, rulename);
+
+- r = write_string_file("/proc/sys/fs/binfmt_misc/register", rule, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file("/proc/sys/fs/binfmt_misc/register", rule, 0);
+ if (r < 0)
+ return log_error_errno(r, "%s:%u: Failed to add binary format '%s': %m",
+ filename, line, rulename);
+@@ -248,7 +248,7 @@ static int run(int argc, char *argv[]) {
+ return r;
+
+ /* Flush out all rules */
+- r = write_string_file("/proc/sys/fs/binfmt_misc/status", "-1", WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file("/proc/sys/fs/binfmt_misc/status", "-1", 0);
+ if (r < 0)
+ log_warning_errno(r, "Failed to flush binfmt_misc rules, ignoring: %m");
+ else
+diff --git a/src/core/cgroup.c b/src/core/cgroup.c
+index 09c6d72d7b..38573899cb 100644
+--- a/src/core/cgroup.c
++++ b/src/core/cgroup.c
+@@ -5167,7 +5167,7 @@ int unit_cgroup_freezer_action(Unit *u, FreezerAction action) {
+ freezer_state_to_string(u->freezer_state),
+ freezer_state_to_string(next));
+
+- r = write_string_file(path, one_zero(target == FREEZER_FROZEN), WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file(path, one_zero(target == FREEZER_FROZEN), 0);
+ if (r < 0)
+ return r;
+
+diff --git a/src/core/main.c b/src/core/main.c
+index 6b9ca742f0..4677294470 100644
+--- a/src/core/main.c
++++ b/src/core/main.c
+@@ -1794,7 +1794,7 @@ static void initialize_core_pattern(bool skip_setup) {
+ if (getpid_cached() != 1)
+ return;
+
+- r = write_string_file("/proc/sys/kernel/core_pattern", arg_early_core_pattern, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file("/proc/sys/kernel/core_pattern", arg_early_core_pattern, 0);
+ if (r < 0)
+ log_warning_errno(r, "Failed to write '%s' to /proc/sys/kernel/core_pattern, ignoring: %m",
+ arg_early_core_pattern);
+diff --git a/src/core/smack-setup.c b/src/core/smack-setup.c
+index 7ea902b6f9..1aef2988d0 100644
+--- a/src/core/smack-setup.c
++++ b/src/core/smack-setup.c
+@@ -321,17 +321,17 @@ int mac_smack_setup(bool *loaded_policy) {
+ }
+
+ #if HAVE_SMACK_RUN_LABEL
+- r = write_string_file("/proc/self/attr/current", SMACK_RUN_LABEL, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file("/proc/self/attr/current", SMACK_RUN_LABEL, 0);
+ if (r < 0)
+ log_warning_errno(r, "Failed to set SMACK label \"" SMACK_RUN_LABEL "\" on self: %m");
+- r = write_string_file("/sys/fs/smackfs/ambient", SMACK_RUN_LABEL, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file("/sys/fs/smackfs/ambient", SMACK_RUN_LABEL, 0);
+ if (r < 0)
+ log_warning_errno(r, "Failed to set SMACK ambient label \"" SMACK_RUN_LABEL "\": %m");
+ r = write_string_file("/sys/fs/smackfs/netlabel",
+- "0.0.0.0/0 " SMACK_RUN_LABEL, WRITE_STRING_FILE_DISABLE_BUFFER);
++ "0.0.0.0/0 " SMACK_RUN_LABEL, 0);
+ if (r < 0)
+ log_warning_errno(r, "Failed to set SMACK netlabel rule \"0.0.0.0/0 " SMACK_RUN_LABEL "\": %m");
+- r = write_string_file("/sys/fs/smackfs/netlabel", "127.0.0.1 -CIPSO", WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file("/sys/fs/smackfs/netlabel", "127.0.0.1 -CIPSO", 0);
+ if (r < 0)
+ log_warning_errno(r, "Failed to set SMACK netlabel rule \"127.0.0.1 -CIPSO\": %m");
+ #endif
+diff --git a/src/home/homework.c b/src/home/homework.c
+index 482db23dbc..ed6b8d271f 100644
+--- a/src/home/homework.c
++++ b/src/home/homework.c
+@@ -302,8 +302,8 @@ static void drop_caches_now(void) {
+ /* Drop file system caches now. See https://docs.kernel.org/admin-guide/sysctl/vm.html
+ * for details. We write "3" into /proc/sys/vm/drop_caches to ensure dentries/inodes are flushed, but
+ * not more. */
++ r = write_string_file("/proc/sys/vm/drop_caches", "3\n", 0);
+
+- r = write_string_file("/proc/sys/vm/drop_caches", "3\n", WRITE_STRING_FILE_DISABLE_BUFFER);
+ if (r < 0)
+ log_warning_errno(r, "Failed to drop caches, ignoring: %m");
+ else
+diff --git a/src/libsystemd/sd-device/sd-device.c b/src/libsystemd/sd-device/sd-device.c
+index d8d151835c..268cb65ec7 100644
+--- a/src/libsystemd/sd-device/sd-device.c
++++ b/src/libsystemd/sd-device/sd-device.c
+@@ -2499,7 +2499,7 @@ _public_ int sd_device_set_sysattr_value(sd_device *device, const char *sysattr,
+ if (!value)
+ return -ENOMEM;
+
+- r = write_string_file(path, value, WRITE_STRING_FILE_DISABLE_BUFFER | WRITE_STRING_FILE_NOFOLLOW);
++ r = write_string_file(path, value, 0 | WRITE_STRING_FILE_NOFOLLOW);
+ if (r < 0) {
+ /* On failure, clear cache entry, as we do not know how it fails. */
+ device_remove_cached_sysattr_value(device, sysattr);
+diff --git a/src/nspawn/nspawn-cgroup.c b/src/nspawn/nspawn-cgroup.c
+index 4f28b4a225..c93c2c33b5 100644
+--- a/src/nspawn/nspawn-cgroup.c
++++ b/src/nspawn/nspawn-cgroup.c
+@@ -93,7 +93,7 @@ int sync_cgroup(pid_t pid, CGroupUnified unified_requested, uid_t uid_shift) {
+ fn = strjoina(tree, cgroup, "/cgroup.procs");
+
+ sprintf(pid_string, PID_FMT, pid);
+- r = write_string_file(fn, pid_string, WRITE_STRING_FILE_DISABLE_BUFFER|WRITE_STRING_FILE_MKDIR_0755);
++ r = write_string_file(fn, pid_string, WRITE_STRING_FILE_MKDIR_0755);
+ if (r < 0) {
+ log_error_errno(r, "Failed to move process: %m");
+ goto finish;
+diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
+index 459caa7c58..c750c89d4d 100644
+--- a/src/nspawn/nspawn.c
++++ b/src/nspawn/nspawn.c
+@@ -2758,7 +2758,7 @@ static int reset_audit_loginuid(void) {
+ if (streq(p, "4294967295"))
+ return 0;
+
+- r = write_string_file("/proc/self/loginuid", "4294967295", WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file("/proc/self/loginuid", "4294967295", 0);
+ if (r < 0) {
+ log_error_errno(r,
+ "Failed to reset audit login UID. This probably means that your kernel is too\n"
+@@ -4478,7 +4478,7 @@ static int setup_uid_map(
+ return log_oom();
+
+ xsprintf(uid_map, "/proc/" PID_FMT "/uid_map", pid);
+- r = write_string_file(uid_map, s, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file(uid_map, s, 0);
+ if (r < 0)
+ return log_error_errno(r, "Failed to write UID map: %m");
+
+@@ -4488,7 +4488,7 @@ static int setup_uid_map(
+ return log_oom();
+
+ xsprintf(uid_map, "/proc/" PID_FMT "/gid_map", pid);
+- r = write_string_file(uid_map, s, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file(uid_map, s, 0);
+ if (r < 0)
+ return log_error_errno(r, "Failed to write GID map: %m");
+
+diff --git a/src/shared/binfmt-util.c b/src/shared/binfmt-util.c
+index a26175474b..1413a9c72c 100644
+--- a/src/shared/binfmt-util.c
++++ b/src/shared/binfmt-util.c
+@@ -46,7 +46,7 @@ int disable_binfmt(void) {
+ return 0;
+ }
+
+- r = write_string_file("/proc/sys/fs/binfmt_misc/status", "-1", WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file("/proc/sys/fs/binfmt_misc/status", "-1", 0);
+ if (r < 0)
+ return log_warning_errno(r, "Failed to unregister binfmt_misc entries: %m");
+
+diff --git a/src/shared/cgroup-setup.c b/src/shared/cgroup-setup.c
+index 7b547906e5..0d0b6f20e4 100644
+--- a/src/shared/cgroup-setup.c
++++ b/src/shared/cgroup-setup.c
+@@ -373,7 +373,7 @@ int cg_attach(const char *controller, const char *path, pid_t pid) {
+
+ xsprintf(c, PID_FMT "\n", pid);
+
+- r = write_string_file(fs, c, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file(fs, c, 0);
+ if (r == -EOPNOTSUPP && cg_is_threaded(path) > 0)
+ /* When the threaded mode is used, we cannot read/write the file. Let's return recognizable error. */
+ return -EUCLEAN;
+@@ -404,7 +404,7 @@ int cg_fd_attach(int fd, pid_t pid) {
+
+ xsprintf(c, PID_FMT "\n", pid);
+
+- return write_string_file_at(fd, "cgroup.procs", c, WRITE_STRING_FILE_DISABLE_BUFFER);
++ return write_string_file_at(fd, "cgroup.procs", c, 0);
+ }
+
+ int cg_attach_fallback(const char *controller, const char *path, pid_t pid) {
+@@ -983,7 +983,7 @@ int cg_enable_everywhere(
+ return log_debug_errno(errno, "Failed to open cgroup.subtree_control file of %s: %m", p);
+ }
+
+- r = write_string_stream(f, s, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_stream(f, s, 0);
+ if (r < 0) {
+ log_debug_errno(r, "Failed to %s controller %s for %s (%s): %m",
+ FLAGS_SET(mask, bit) ? "enable" : "disable", n, p, fs);
+diff --git a/src/shared/coredump-util.c b/src/shared/coredump-util.c
+index 805503f366..01a7ccb291 100644
+--- a/src/shared/coredump-util.c
++++ b/src/shared/coredump-util.c
+@@ -163,7 +163,7 @@ int set_coredump_filter(uint64_t value) {
+ xsprintf(t, "0x%"PRIx64, value);
+
+ return write_string_file("/proc/self/coredump_filter", t,
+- WRITE_STRING_FILE_VERIFY_ON_FAILURE|WRITE_STRING_FILE_DISABLE_BUFFER);
++ 0);
+ }
+
+ /* Turn off core dumps but only if we're running outside of a container. */
+@@ -173,7 +173,7 @@ void disable_coredumps(void) {
+ if (detect_container() > 0)
+ return;
+
+- r = write_string_file("/proc/sys/kernel/core_pattern", "|/bin/false", WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file("/proc/sys/kernel/core_pattern", "|/bin/false", 0);
+ if (r < 0)
+ log_debug_errno(r, "Failed to turn off coredumps, ignoring: %m");
+ }
+diff --git a/src/shared/hibernate-util.c b/src/shared/hibernate-util.c
+index 7c21157580..06ab74b04c 100644
+--- a/src/shared/hibernate-util.c
++++ b/src/shared/hibernate-util.c
+@@ -495,7 +495,7 @@ int write_resume_config(dev_t devno, uint64_t offset, const char *device) {
+
+ /* We write the offset first since it's safer. Note that this file is only available in 4.17+, so
+ * fail gracefully if it doesn't exist and we're only overwriting it with 0. */
+- r = write_string_file("/sys/power/resume_offset", offset_str, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file("/sys/power/resume_offset", offset_str, 0);
+ if (r == -ENOENT) {
+ if (offset != 0)
+ return log_error_errno(SYNTHETIC_ERRNO(EOPNOTSUPP),
+@@ -511,7 +511,7 @@ int write_resume_config(dev_t devno, uint64_t offset, const char *device) {
+ log_debug("Wrote resume_offset=%s for device '%s' to /sys/power/resume_offset.",
+ offset_str, device);
+
+- r = write_string_file("/sys/power/resume", devno_str, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file("/sys/power/resume", devno_str, 0);
+ if (r < 0)
+ return log_error_errno(r,
+ "Failed to write device '%s' (%s) to /sys/power/resume: %m",
+diff --git a/src/shared/smack-util.c b/src/shared/smack-util.c
+index 1f88e724d0..feb18b320a 100644
+--- a/src/shared/smack-util.c
++++ b/src/shared/smack-util.c
+@@ -113,7 +113,7 @@ int mac_smack_apply_pid(pid_t pid, const char *label) {
+ return 0;
+
+ p = procfs_file_alloca(pid, "attr/current");
+- r = write_string_file(p, label, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file(p, label, 0);
+ if (r < 0)
+ return r;
+
+diff --git a/src/shared/watchdog.c b/src/shared/watchdog.c
+index 810c5b5206..be0d127ff3 100644
+--- a/src/shared/watchdog.c
++++ b/src/shared/watchdog.c
+@@ -93,7 +93,7 @@ static int watchdog_set_pretimeout_governor(const char *governor) {
+
+ r = write_string_file(sys_fn,
+ governor,
+- WRITE_STRING_FILE_DISABLE_BUFFER | WRITE_STRING_FILE_VERIFY_ON_FAILURE | WRITE_STRING_FILE_VERIFY_IGNORE_NEWLINE);
++ WRITE_STRING_FILE_VERIFY_ON_FAILURE | WRITE_STRING_FILE_VERIFY_IGNORE_NEWLINE);
+ if (r < 0)
+ return log_error_errno(r, "Failed to set watchdog pretimeout_governor to '%s': %m", governor);
+
+diff --git a/src/sleep/sleep.c b/src/sleep/sleep.c
+index 0402bb07f3..a6cbb45340 100644
+--- a/src/sleep/sleep.c
++++ b/src/sleep/sleep.c
+@@ -139,7 +139,7 @@ static int write_state(int fd, char * const *states) {
+ if (k < 0)
+ return RET_GATHER(r, k);
+
+- k = write_string_stream(f, *state, WRITE_STRING_FILE_DISABLE_BUFFER);
++ k = write_string_stream(f, *state, 0);
+ if (k >= 0) {
+ log_debug("Using sleep state '%s'.", *state);
+ return 0;
+@@ -157,7 +157,7 @@ static int write_mode(const char *path, char * const *modes) {
+ assert(path);
+
+ STRV_FOREACH(mode, modes) {
+- r = write_string_file(path, *mode, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file(path, *mode, 0);
+ if (r >= 0) {
+ log_debug("Using sleep mode '%s' for %s.", *mode, path);
+ return 0;
+diff --git a/src/storagetm/storagetm.c b/src/storagetm/storagetm.c
+index 1bb8eec316..cf9b4c4a21 100644
+--- a/src/storagetm/storagetm.c
++++ b/src/storagetm/storagetm.c
+@@ -186,7 +186,7 @@ static int nvme_subsystem_unlink(NvmeSubsystem *s) {
+ if (!enable_fn)
+ return log_oom();
+
+- r = write_string_file_at(namespaces_fd, enable_fn, "0", WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file_at(namespaces_fd, enable_fn, "0", 0);
+ if (r < 0)
+ log_warning_errno(r, "Failed to disable namespace '%s' of NVME subsystem '%s', ignoring: %m", e->d_name, s->name);
+
+@@ -254,7 +254,7 @@ static int nvme_subsystem_write_metadata(int subsystem_fd, sd_device *device) {
+ _cleanup_free_ char *truncated = strndup(w, 40); /* kernel refuses more than 40 chars (as per nvme spec) */
+
+ /* The default string stored in 'attr_model' is "Linux" btw. */
+- r = write_string_file_at(subsystem_fd, "attr_model", truncated, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file_at(subsystem_fd, "attr_model", truncated, 0);
+ if (r < 0)
+ log_warning_errno(r, "Failed to set model of subsystem to '%s', ignoring: %m", w);
+ }
+@@ -268,7 +268,7 @@ static int nvme_subsystem_write_metadata(int subsystem_fd, sd_device *device) {
+ return log_oom();
+
+ /* The default string stored in 'attr_firmware' is `uname -r` btw, but truncated to 8 chars. */
+- r = write_string_file_at(subsystem_fd, "attr_firmware", truncated, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file_at(subsystem_fd, "attr_firmware", truncated, 0);
+ if (r < 0)
+ log_warning_errno(r, "Failed to set model of subsystem to '%s', ignoring: %m", truncated);
+ }
+@@ -295,7 +295,7 @@ static int nvme_subsystem_write_metadata(int subsystem_fd, sd_device *device) {
+ if (!truncated)
+ return log_oom();
+
+- r = write_string_file_at(subsystem_fd, "attr_serial", truncated, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file_at(subsystem_fd, "attr_serial", truncated, 0);
+ if (r < 0)
+ log_warning_errno(r, "Failed to set serial of subsystem to '%s', ignoring: %m", truncated);
+ }
+@@ -345,7 +345,7 @@ static int nvme_namespace_write_metadata(int namespace_fd, sd_device *device, co
+ id = id128_digest(j, l);
+ }
+
+- r = write_string_file_at(namespace_fd, "device_uuid", SD_ID128_TO_UUID_STRING(id), WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file_at(namespace_fd, "device_uuid", SD_ID128_TO_UUID_STRING(id), 0);
+ if (r < 0)
+ log_warning_errno(r, "Failed to set uuid of namespace to '%s', ignoring: %m", SD_ID128_TO_UUID_STRING(id));
+
+@@ -408,7 +408,7 @@ static int nvme_subsystem_add(const char *node, int consumed_fd, sd_device *devi
+ if (subsystem_fd < 0)
+ return log_error_errno(subsystem_fd, "Failed to create NVME subsystem '%s': %m", j);
+
+- r = write_string_file_at(subsystem_fd, "attr_allow_any_host", "1", WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file_at(subsystem_fd, "attr_allow_any_host", "1", 0);
+ if (r < 0)
+ return log_error_errno(r, "Failed to set 'attr_allow_any_host' flag: %m");
+
+@@ -423,11 +423,11 @@ static int nvme_subsystem_add(const char *node, int consumed_fd, sd_device *devi
+
+ /* We use /proc/$PID/fd/$FD rather than /proc/self/fd/$FD, because this string is visible to others
+ * via configfs, and by including the PID it's clear to who the stuff belongs. */
+- r = write_string_file_at(namespace_fd, "device_path", FORMAT_PROC_PID_FD_PATH(0, fd), WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file_at(namespace_fd, "device_path", FORMAT_PROC_PID_FD_PATH(0, fd), 0);
+ if (r < 0)
+ return log_error_errno(r, "Failed to write 'device_path' attribute: %m");
+
+- r = write_string_file_at(namespace_fd, "enable", "1", WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file_at(namespace_fd, "enable", "1", 0);
+ if (r < 0)
+ return log_error_errno(r, "Failed to write 'enable' attribute: %m");
+
+@@ -557,19 +557,19 @@ static int nvme_port_add_portnr(
+ return 0;
+ }
+
+- r = write_string_file_at(port_fd, "addr_adrfam", af_to_ipv4_ipv6(ip_family), WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file_at(port_fd, "addr_adrfam", af_to_ipv4_ipv6(ip_family), 0);
+ if (r < 0)
+ return log_error_errno(r, "Failed to set address family on NVME port %" PRIu16 ": %m", portnr);
+
+- r = write_string_file_at(port_fd, "addr_trtype", "tcp", WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file_at(port_fd, "addr_trtype", "tcp", 0);
+ if (r < 0)
+ return log_error_errno(r, "Failed to set transport type on NVME port %" PRIu16 ": %m", portnr);
+
+- r = write_string_file_at(port_fd, "addr_trsvcid", fname, WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file_at(port_fd, "addr_trsvcid", fname, 0);
+ if (r < 0)
+ return log_error_errno(r, "Failed to set IP port on NVME port %" PRIu16 ": %m", portnr);
+
+- r = write_string_file_at(port_fd, "addr_traddr", ip_family == AF_INET6 ? "::" : "0.0.0.0", WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file_at(port_fd, "addr_traddr", ip_family == AF_INET6 ? "::" : "0.0.0.0", 0);
+ if (r < 0)
+ return log_error_errno(r, "Failed to set IP address on NVME port %" PRIu16 ": %m", portnr);
+
+diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c
+index 581bbaf345..cdf648a2d1 100644
+--- a/src/udev/udev-rules.c
++++ b/src/udev/udev-rules.c
+@@ -2706,7 +2706,6 @@ static int udev_rule_apply_token_to_event(
+ log_event_debug(dev, token, "Writing ATTR{'%s'}=\"%s\".", buf, value);
+ r = write_string_file(buf, value,
+ WRITE_STRING_FILE_VERIFY_ON_FAILURE |
+- WRITE_STRING_FILE_DISABLE_BUFFER |
+ WRITE_STRING_FILE_AVOID_NEWLINE |
+ WRITE_STRING_FILE_VERIFY_IGNORE_NEWLINE);
+ if (r < 0)
+diff --git a/src/vconsole/vconsole-setup.c b/src/vconsole/vconsole-setup.c
+index ba742dda69..6f20e81615 100644
+--- a/src/vconsole/vconsole-setup.c
++++ b/src/vconsole/vconsole-setup.c
+@@ -277,7 +277,7 @@ static int toggle_utf8_vc(const char *name, int fd, bool utf8) {
+ static int toggle_utf8_sysfs(bool utf8) {
+ int r;
+
+- r = write_string_file("/sys/module/vt/parameters/default_utf8", one_zero(utf8), WRITE_STRING_FILE_DISABLE_BUFFER);
++ r = write_string_file("/sys/module/vt/parameters/default_utf8", one_zero(utf8), 0);
+ if (r < 0)
+ return log_warning_errno(r, "Failed to %s sysfs UTF-8 flag: %m", enable_disable(utf8));
+
new file mode 100644
@@ -0,0 +1,57 @@
+From 6ab4cb1301e2b6a5ed78d53cf5269497e132a769 Mon Sep 17 00:00:00 2001
+From: Scott Murray <scott.murray@konsulko.com>
+Date: Fri, 13 Sep 2019 19:26:27 -0400
+Subject: [PATCH] Handle __cpu_mask usage
+
+Fixes errors:
+
+src/test/test-cpu-set-util.c:18:54: error: '__cpu_mask' undeclared (first use in this function)
+src/test/test-sizeof.c:73:14: error: '__cpu_mask' undeclared (first use in this function)
+
+__cpu_mask is an internal type of glibc's cpu_set implementation, not
+part of the POSIX definition, which is problematic when building with
+musl, which does not define a matching type. From inspection of musl's
+sched.h, however, it is clear that the corresponding type would be
+unsigned long, which does match glibc's actual __CPU_MASK_TYPE. So,
+add a typedef to cpu-set-util.h defining __cpu_mask appropriately.
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Scott Murray <scott.murray@konsulko.com>
+---
+ src/shared/cpu-set-util.h | 2 ++
+ src/test/test-sizeof.c | 2 +-
+ 2 files changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/src/shared/cpu-set-util.h b/src/shared/cpu-set-util.h
+index 618fe1b0a3..46c92077b0 100644
+--- a/src/shared/cpu-set-util.h
++++ b/src/shared/cpu-set-util.h
+@@ -6,6 +6,8 @@
+ #include "macro.h"
+ #include "missing_syscall.h"
+
++typedef unsigned long __cpu_mask;
++
+ /* This wraps the libc interface with a variable to keep the allocated size. */
+ typedef struct CPUSet {
+ cpu_set_t *set;
+diff --git a/src/test/test-sizeof.c b/src/test/test-sizeof.c
+index ea0c58770e..b65c0bd370 100644
+--- a/src/test/test-sizeof.c
++++ b/src/test/test-sizeof.c
+@@ -1,6 +1,5 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+-#include <sched.h>
+ #include <stdio.h>
+ #include <string.h>
+ #include <sys/resource.h>
+@@ -12,6 +11,7 @@
+ #include <float.h>
+
+ #include "time-util.h"
++#include "cpu-set-util.h"
+
+ /* Print information about various types. Useful when diagnosing
+ * gcc diagnostics on an unfamiliar architecture. */
new file mode 100644
@@ -0,0 +1,169 @@
+From 44d355f77de858121ca7dad4bcdfcd0e3c07cc7f Mon Sep 17 00:00:00 2001
+From: Alex Kiernan <alex.kiernan@gmail.com>
+Date: Tue, 10 Mar 2020 11:05:20 +0000
+Subject: [PATCH] Handle missing gshadow
+
+gshadow usage is now present in the userdb code. Mask all uses of it to
+allow compilation on musl
+
+Upstream-Status: Inappropriate [musl specific]
+Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
+[Rebased for v247]
+Signed-off-by: Luca Boccassi <luca.boccassi@microsoft.com>
+---
+ src/shared/user-record-nss.c | 20 ++++++++++++++++++++
+ src/shared/user-record-nss.h | 4 ++++
+ src/shared/userdb.c | 7 ++++++-
+ 3 files changed, 30 insertions(+), 1 deletion(-)
+
+diff --git a/src/shared/user-record-nss.c b/src/shared/user-record-nss.c
+index ffb5721466..4d01815c8c 100644
+--- a/src/shared/user-record-nss.c
++++ b/src/shared/user-record-nss.c
+@@ -286,8 +286,10 @@ int nss_group_to_group_record(
+ if (isempty(grp->gr_name))
+ return -EINVAL;
+
++#if ENABLE_GSHADOW
+ if (sgrp && !streq_ptr(sgrp->sg_namp, grp->gr_name))
+ return -EINVAL;
++#endif
+
+ g = group_record_new();
+ if (!g)
+@@ -303,6 +305,7 @@ int nss_group_to_group_record(
+
+ g->gid = grp->gr_gid;
+
++#if ENABLE_GSHADOW
+ if (sgrp) {
+ if (looks_like_hashed_password(utf8_only(sgrp->sg_passwd))) {
+ g->hashed_password = strv_new(sgrp->sg_passwd);
+@@ -318,6 +321,7 @@ int nss_group_to_group_record(
+ if (r < 0)
+ return r;
+ }
++#endif
+
+ r = json_build(&g->json, JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("groupName", JSON_BUILD_STRING(g->group_name)),
+@@ -344,6 +348,7 @@ int nss_sgrp_for_group(const struct group *grp, struct sgrp *ret_sgrp, char **re
+ assert(ret_sgrp);
+ assert(ret_buffer);
+
++#if ENABLE_GSHADOW
+ for (;;) {
+ _cleanup_free_ char *buf = NULL;
+ struct sgrp sgrp, *result;
+@@ -372,6 +377,9 @@ int nss_sgrp_for_group(const struct group *grp, struct sgrp *ret_sgrp, char **re
+ buflen *= 2;
+ buf = mfree(buf);
+ }
++#else
++ return -ESRCH;
++#endif
+ }
+
+ int nss_group_record_by_name(
+@@ -382,7 +390,9 @@ int nss_group_record_by_name(
+ _cleanup_free_ char *sbuf = NULL;
+ _cleanup_free_ struct group *result = NULL;
+ bool incomplete = false;
++#if ENABLE_GSHADOW
+ struct sgrp sgrp, *sresult = NULL;
++#endif
+ int r;
+
+ assert(name);
+@@ -391,6 +401,7 @@ int nss_group_record_by_name(
+ if (r < 0)
+ return r;
+
++#if ENABLE_GSHADOW
+ if (with_shadow) {
+ r = nss_sgrp_for_group(result, &sgrp, &sbuf);
+ if (r < 0) {
+@@ -402,6 +413,9 @@ int nss_group_record_by_name(
+ incomplete = true;
+
+ r = nss_group_to_group_record(result, sresult, ret);
++#else
++ r = nss_group_to_group_record(result, NULL, ret);
++#endif
+ if (r < 0)
+ return r;
+
+@@ -418,13 +432,16 @@ int nss_group_record_by_gid(
+ _cleanup_free_ char *sbuf = NULL;
+ _cleanup_free_ struct group *result = NULL;
+ bool incomplete = false;
++#if ENABLE_GSHADOW
+ struct sgrp sgrp, *sresult = NULL;
++#endif
+ int r;
+
+ r = getgrgid_malloc(gid, &result);
+ if (r < 0)
+ return r;
+
++#if ENABLE_GSHADOW
+ if (with_shadow) {
+ r = nss_sgrp_for_group(result, &sgrp, &sbuf);
+ if (r < 0) {
+@@ -436,6 +453,9 @@ int nss_group_record_by_gid(
+ incomplete = true;
+
+ r = nss_group_to_group_record(result, sresult, ret);
++#else
++ r = nss_group_to_group_record(result, NULL, ret);
++#endif
+ if (r < 0)
+ return r;
+
+diff --git a/src/shared/user-record-nss.h b/src/shared/user-record-nss.h
+index 22ab04d6ee..4e52e7a911 100644
+--- a/src/shared/user-record-nss.h
++++ b/src/shared/user-record-nss.h
+@@ -2,7 +2,11 @@
+ #pragma once
+
+ #include <grp.h>
++#if ENABLE_GSHADOW
+ #include <gshadow.h>
++#else
++struct sgrp;
++#endif
+ #include <pwd.h>
+ #include <shadow.h>
+
+diff --git a/src/shared/userdb.c b/src/shared/userdb.c
+index d6c7f8a74e..51b783ea7c 100644
+--- a/src/shared/userdb.c
++++ b/src/shared/userdb.c
+@@ -1038,13 +1038,15 @@ int groupdb_iterator_get(UserDBIterator *iterator, GroupRecord **ret) {
+ if (gr) {
+ _cleanup_free_ char *buffer = NULL;
+ bool incomplete = false;
++#if ENABLE_GSHADOW
+ struct sgrp sgrp;
+-
++#endif
+ if (streq_ptr(gr->gr_name, "root"))
+ iterator->synthesize_root = false;
+ if (gr->gr_gid == GID_NOBODY)
+ iterator->synthesize_nobody = false;
+
++#if ENABLE_GSHADOW
+ if (!FLAGS_SET(iterator->flags, USERDB_SUPPRESS_SHADOW)) {
+ r = nss_sgrp_for_group(gr, &sgrp, &buffer);
+ if (r < 0) {
+@@ -1057,6 +1059,9 @@ int groupdb_iterator_get(UserDBIterator *iterator, GroupRecord **ret) {
+ }
+
+ r = nss_group_to_group_record(gr, r >= 0 ? &sgrp : NULL, ret);
++#else
++ r = nss_group_to_group_record(gr, NULL, ret);
++#endif
+ if (r < 0)
+ return r;
+
new file mode 100644
@@ -0,0 +1,46 @@
+From 3ffe52ebc668362473351d23cb9b63020ed2b739 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 12 Apr 2021 23:44:53 -0700
+Subject: [PATCH] missing_syscall.h: Define MIPS ABI defines for musl
+
+musl does not define _MIPS_SIM_ABI32, _MIPS_SIM_NABI32, _MIPS_SIM_ABI64
+unlike glibc where these are provided by libc headers, therefore define
+them here in case they are undefined
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/basic/missing_syscall.h | 6 ++++++
+ src/shared/base-filesystem.c | 1 +
+ 2 files changed, 7 insertions(+)
+
+diff --git a/src/basic/missing_syscall.h b/src/basic/missing_syscall.h
+index e2cd8b4e35..f2fe489de7 100644
+--- a/src/basic/missing_syscall.h
++++ b/src/basic/missing_syscall.h
+@@ -20,6 +20,12 @@
+ #include <asm/sgidefs.h>
+ #endif
+
++#ifndef _MIPS_SIM_ABI32
++#define _MIPS_SIM_ABI32 1
++#define _MIPS_SIM_NABI32 2
++#define _MIPS_SIM_ABI64 3
++#endif
++
+ #include "macro.h"
+ #include "missing_keyctl.h"
+ #include "missing_sched.h"
+diff --git a/src/shared/base-filesystem.c b/src/shared/base-filesystem.c
+index dc59a9582c..9e802ef5a5 100644
+--- a/src/shared/base-filesystem.c
++++ b/src/shared/base-filesystem.c
+@@ -20,6 +20,7 @@
+ #include "string-util.h"
+ #include "umask-util.h"
+ #include "user-util.h"
++#include "missing_syscall.h"
+
+ typedef struct BaseFilesystem {
+ const char *dir; /* directory or symlink to create */
new file mode 100644
@@ -0,0 +1,34 @@
+From 68853d764a2ebb343acef5de52c3353e3e50e579 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 21 Jan 2022 15:15:11 -0800
+Subject: [PATCH] pass correct parameters to getdents64
+
+Fixes
+../git/src/basic/recurse-dir.c:57:40: error: incompatible pointer types passing 'uint8_t *' (aka 'unsigned char *') to parameter of type 'struct dirent *' [-Werror,-Wincompatible-pointer-types]
+ n = getdents64(dir_fd, (uint8_t*) de->buffer + de->buffer_size, bs - de->buffer_size);
+ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+../git/src/basic/stat-util.c:102:28: error: incompatible pointer types passing 'union (unnamed union at ../git/src/basic/stat-util.c:78:9) *' to parameter of type 'struct dirent *' [-Werror,-Wincompatible-pointer-types]
+ n = getdents64(fd, &buffer, sizeof(buffer));
+ ^~~~~~~
+
+Upstream-Status: Inappropriate [musl specific]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Jiaqing Zhao <jiaqing.zhao@linux.intel.com>
+---
+ src/basic/recurse-dir.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/basic/recurse-dir.c b/src/basic/recurse-dir.c
+index 776733148b..d37419658c 100644
+--- a/src/basic/recurse-dir.c
++++ b/src/basic/recurse-dir.c
+@@ -56,7 +56,7 @@ int readdir_all(int dir_fd,
+ bs = MIN(MALLOC_SIZEOF_SAFE(de) - offsetof(DirectoryEntries, buffer), (size_t) SSIZE_MAX);
+ assert(bs > de->buffer_size);
+
+- n = getdents64(dir_fd, (uint8_t*) de->buffer + de->buffer_size, bs - de->buffer_size);
++ n = getdents64(dir_fd, (struct dirent*)((uint8_t*) de->buffer + de->buffer_size), bs - de->buffer_size);
+ if (n < 0)
+ return -errno;
+ if (n == 0)
new file mode 100644
@@ -0,0 +1,523 @@
+From 158cd8049024a81d32aa6f017d2d2b4c70c7b047 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 21 Jan 2022 22:19:37 -0800
+Subject: [PATCH] Adjust for musl headers
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+[Rebased for v255.1]
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ src/libsystemd-network/sd-dhcp6-client.c | 2 +-
+ src/network/netdev/bareudp.c | 2 +-
+ src/network/netdev/batadv.c | 2 +-
+ src/network/netdev/bond.c | 2 +-
+ src/network/netdev/bridge.c | 3 ++-
+ src/network/netdev/dummy.c | 2 +-
+ src/network/netdev/geneve.c | 2 +-
+ src/network/netdev/ifb.c | 2 +-
+ src/network/netdev/ipoib.c | 2 +-
+ src/network/netdev/ipvlan.c | 2 +-
+ src/network/netdev/macsec.c | 2 +-
+ src/network/netdev/macvlan.c | 2 +-
+ src/network/netdev/netdev.c | 2 +-
+ src/network/netdev/netdevsim.c | 2 +-
+ src/network/netdev/nlmon.c | 2 +-
+ src/network/netdev/tunnel.c | 2 +-
+ src/network/netdev/vcan.c | 2 +-
+ src/network/netdev/veth.c | 2 +-
+ src/network/netdev/vlan.c | 2 +-
+ src/network/netdev/vrf.c | 2 +-
+ src/network/netdev/vxcan.c | 2 +-
+ src/network/netdev/vxlan.c | 2 +-
+ src/network/netdev/wireguard.c | 2 +-
+ src/network/netdev/xfrm.c | 2 +-
+ src/network/networkd-dhcp-common.c | 3 ++-
+ src/network/networkd-dhcp-prefix-delegation.c | 3 ++-
+ src/network/networkd-dhcp-server.c | 2 +-
+ src/network/networkd-dhcp4.c | 2 +-
+ src/network/networkd-ipv6ll.c | 2 +-
+ src/network/networkd-link.c | 2 +-
+ src/network/networkd-ndisc.c | 2 +-
+ src/network/networkd-setlink.c | 2 +-
+ src/network/networkd-sysctl.c | 2 +-
+ src/shared/linux/ethtool.h | 3 ++-
+ src/shared/netif-util.c | 2 +-
+ src/udev/udev-builtin-net_id.c | 2 +-
+ 36 files changed, 40 insertions(+), 36 deletions(-)
+
+diff --git a/src/libsystemd-network/sd-dhcp6-client.c b/src/libsystemd-network/sd-dhcp6-client.c
+index 3e992d7cad..c7e1ff4dbf 100644
+--- a/src/libsystemd-network/sd-dhcp6-client.c
++++ b/src/libsystemd-network/sd-dhcp6-client.c
+@@ -5,7 +5,7 @@
+
+ #include <errno.h>
+ #include <sys/ioctl.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/if_infiniband.h>
+
+ #include "sd-dhcp6-client.h"
+diff --git a/src/network/netdev/bareudp.c b/src/network/netdev/bareudp.c
+index 1df886573b..c8b6714726 100644
+--- a/src/network/netdev/bareudp.c
++++ b/src/network/netdev/bareudp.c
+@@ -2,7 +2,7 @@
+ * Copyright © 2020 VMware, Inc. */
+
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+
+ #include "bareudp.h"
+ #include "netlink-util.h"
+diff --git a/src/network/netdev/batadv.c b/src/network/netdev/batadv.c
+index 26da0231d4..2e8002af8c 100644
+--- a/src/network/netdev/batadv.c
++++ b/src/network/netdev/batadv.c
+@@ -3,7 +3,7 @@
+ #include <inttypes.h>
+ #include <netinet/in.h>
+ #include <linux/genetlink.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+
+ #include "batadv.h"
+ #include "fileio.h"
+diff --git a/src/network/netdev/bond.c b/src/network/netdev/bond.c
+index 52a7f126b6..74ca0812db 100644
+--- a/src/network/netdev/bond.c
++++ b/src/network/netdev/bond.c
+@@ -1,7 +1,7 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+
+ #include "alloc-util.h"
+ #include "bond.h"
+diff --git a/src/network/netdev/bridge.c b/src/network/netdev/bridge.c
+index d426c0c501..14432adb95 100644
+--- a/src/network/netdev/bridge.c
++++ b/src/network/netdev/bridge.c
+@@ -2,7 +2,8 @@
+
+ /* Make sure the net/if.h header is included before any linux/ one */
+ #include <net/if.h>
+-#include <linux/if_arp.h>
++#include <netinet/in.h>
++//#include <linux/if_arp.h>
+ #include <linux/if_bridge.h>
+ #include <netinet/in.h>
+
+diff --git a/src/network/netdev/dummy.c b/src/network/netdev/dummy.c
+index 00df1d2787..77b506b422 100644
+--- a/src/network/netdev/dummy.c
++++ b/src/network/netdev/dummy.c
+@@ -1,6 +1,6 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+
+ #include "dummy.h"
+
+diff --git a/src/network/netdev/geneve.c b/src/network/netdev/geneve.c
+index 22c2b00e1b..1d762c4911 100644
+--- a/src/network/netdev/geneve.c
++++ b/src/network/netdev/geneve.c
+@@ -2,7 +2,7 @@
+
+ /* Make sure the net/if.h header is included before any linux/ one */
+ #include <net/if.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <netinet/in.h>
+
+ #include "alloc-util.h"
+diff --git a/src/network/netdev/ifb.c b/src/network/netdev/ifb.c
+index d7ff44cb9e..e037629ae4 100644
+--- a/src/network/netdev/ifb.c
++++ b/src/network/netdev/ifb.c
+@@ -1,7 +1,7 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later
+ * Copyright © 2019 VMware, Inc. */
+
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+
+ #include "ifb.h"
+
+diff --git a/src/network/netdev/ipoib.c b/src/network/netdev/ipoib.c
+index d5fe299b7b..c9c8002eac 100644
+--- a/src/network/netdev/ipoib.c
++++ b/src/network/netdev/ipoib.c
+@@ -1,6 +1,6 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/if_link.h>
+
+ #include "ipoib.h"
+diff --git a/src/network/netdev/ipvlan.c b/src/network/netdev/ipvlan.c
+index 51ae64341d..46460efabd 100644
+--- a/src/network/netdev/ipvlan.c
++++ b/src/network/netdev/ipvlan.c
+@@ -3,7 +3,7 @@
+ /* Make sure the net/if.h header is included before any linux/ one */
+ #include <net/if.h>
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+
+ #include "conf-parser.h"
+ #include "ipvlan.h"
+diff --git a/src/network/netdev/macsec.c b/src/network/netdev/macsec.c
+index 4b9f19cc95..6c4951a7e6 100644
+--- a/src/network/netdev/macsec.c
++++ b/src/network/netdev/macsec.c
+@@ -1,7 +1,7 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/if_ether.h>
+ #include <linux/if_macsec.h>
+ #include <linux/genetlink.h>
+diff --git a/src/network/netdev/macvlan.c b/src/network/netdev/macvlan.c
+index 21933d3970..a4ace19dc6 100644
+--- a/src/network/netdev/macvlan.c
++++ b/src/network/netdev/macvlan.c
+@@ -3,7 +3,7 @@
+ /* Make sure the net/if.h header is included before any linux/ one */
+ #include <net/if.h>
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+
+ #include "conf-parser.h"
+ #include "macvlan.h"
+diff --git a/src/network/netdev/netdev.c b/src/network/netdev/netdev.c
+index 2b411425ba..fe00200135 100644
+--- a/src/network/netdev/netdev.c
++++ b/src/network/netdev/netdev.c
+@@ -3,7 +3,7 @@
+ /* Make sure the net/if.h header is included before any linux/ one */
+ #include <net/if.h>
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <unistd.h>
+
+ #include "alloc-util.h"
+diff --git a/src/network/netdev/netdevsim.c b/src/network/netdev/netdevsim.c
+index 15d5c132f9..a3ffa48b15 100644
+--- a/src/network/netdev/netdevsim.c
++++ b/src/network/netdev/netdevsim.c
+@@ -1,6 +1,6 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+
+ #include "netdevsim.h"
+
+diff --git a/src/network/netdev/nlmon.c b/src/network/netdev/nlmon.c
+index ff372092e6..eef66811f4 100644
+--- a/src/network/netdev/nlmon.c
++++ b/src/network/netdev/nlmon.c
+@@ -1,6 +1,6 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+
+ #include "nlmon.h"
+
+diff --git a/src/network/netdev/tunnel.c b/src/network/netdev/tunnel.c
+index ab3b8fbb51..68f88b3ca3 100644
+--- a/src/network/netdev/tunnel.c
++++ b/src/network/netdev/tunnel.c
+@@ -2,7 +2,7 @@
+
+ #include <netinet/in.h>
+ #include <linux/fou.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/if_tunnel.h>
+ #include <linux/ip.h>
+ #include <linux/ip6_tunnel.h>
+diff --git a/src/network/netdev/vcan.c b/src/network/netdev/vcan.c
+index 380547ee1e..137c1adf8a 100644
+--- a/src/network/netdev/vcan.c
++++ b/src/network/netdev/vcan.c
+@@ -1,6 +1,6 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+
+ #include "vcan.h"
+
+diff --git a/src/network/netdev/veth.c b/src/network/netdev/veth.c
+index 78555286d1..e7eff072e4 100644
+--- a/src/network/netdev/veth.c
++++ b/src/network/netdev/veth.c
+@@ -3,7 +3,7 @@
+ /* Make sure the net/if.h header is included before any linux/ one */
+ #include <net/if.h>
+ #include <errno.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/veth.h>
+ #include <netinet/in.h>
+
+diff --git a/src/network/netdev/vlan.c b/src/network/netdev/vlan.c
+index 60e49a5b8a..266fd58813 100644
+--- a/src/network/netdev/vlan.c
++++ b/src/network/netdev/vlan.c
+@@ -3,7 +3,7 @@
+ /* Make sure the net/if.h header is included before any linux/ one */
+ #include <net/if.h>
+ #include <errno.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/if_vlan.h>
+
+ #include "parse-util.h"
+diff --git a/src/network/netdev/vrf.c b/src/network/netdev/vrf.c
+index 24079a7203..33ff17ea82 100644
+--- a/src/network/netdev/vrf.c
++++ b/src/network/netdev/vrf.c
+@@ -2,8 +2,8 @@
+
+ /* Make sure the net/if.h header is included before any linux/ one */
+ #include <net/if.h>
+-#include <linux/if_arp.h>
+ #include <netinet/in.h>
++//#include <linux/if_arp.h>
+
+ #include "vrf.h"
+
+diff --git a/src/network/netdev/vxcan.c b/src/network/netdev/vxcan.c
+index c0343f45b6..f9e718f40b 100644
+--- a/src/network/netdev/vxcan.c
++++ b/src/network/netdev/vxcan.c
+@@ -1,7 +1,7 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+ #include <linux/can/vxcan.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+
+ #include "vxcan.h"
+
+diff --git a/src/network/netdev/vxlan.c b/src/network/netdev/vxlan.c
+index 37f65967a6..bdd8848a02 100644
+--- a/src/network/netdev/vxlan.c
++++ b/src/network/netdev/vxlan.c
+@@ -3,7 +3,7 @@
+ /* Make sure the net/if.h header is included before any linux/ one */
+ #include <net/if.h>
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+
+ #include "conf-parser.h"
+ #include "alloc-util.h"
+diff --git a/src/network/netdev/wireguard.c b/src/network/netdev/wireguard.c
+index fed1be8d11..94b659fd23 100644
+--- a/src/network/netdev/wireguard.c
++++ b/src/network/netdev/wireguard.c
+@@ -5,7 +5,7 @@
+
+ /* Make sure the net/if.h header is included before any linux/ one */
+ #include <net/if.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/ipv6_route.h>
+ #include <netinet/in.h>
+ #include <sys/ioctl.h>
+diff --git a/src/network/netdev/xfrm.c b/src/network/netdev/xfrm.c
+index 905bfc0bdf..39e34dbb3b 100644
+--- a/src/network/netdev/xfrm.c
++++ b/src/network/netdev/xfrm.c
+@@ -1,6 +1,6 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+
+ #include "missing_network.h"
+ #include "xfrm.h"
+diff --git a/src/network/networkd-dhcp-common.c b/src/network/networkd-dhcp-common.c
+index 9f0268d934..8cd605ab4a 100644
+--- a/src/network/networkd-dhcp-common.c
++++ b/src/network/networkd-dhcp-common.c
+@@ -1,7 +1,8 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
++#include <net/if.h>
+
+ #include "bus-error.h"
+ #include "bus-locator.h"
+diff --git a/src/network/networkd-dhcp-prefix-delegation.c b/src/network/networkd-dhcp-prefix-delegation.c
+index 2e660b7763..b8dd6240a0 100644
+--- a/src/network/networkd-dhcp-prefix-delegation.c
++++ b/src/network/networkd-dhcp-prefix-delegation.c
+@@ -1,6 +1,5 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+-#include <linux/ipv6_route.h>
+
+ #include "dhcp6-lease-internal.h"
+ #include "hashmap.h"
+@@ -20,6 +19,8 @@
+ #include "strv.h"
+ #include "tunnel.h"
+
++#include <linux/ipv6_route.h>
++
+ bool link_dhcp_pd_is_enabled(Link *link) {
+ assert(link);
+
+diff --git a/src/network/networkd-dhcp-server.c b/src/network/networkd-dhcp-server.c
+index c35102af74..3be469ae16 100644
+--- a/src/network/networkd-dhcp-server.c
++++ b/src/network/networkd-dhcp-server.c
+@@ -1,7 +1,7 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/if.h>
+
+ #include "sd-dhcp-server.h"
+diff --git a/src/network/networkd-dhcp4.c b/src/network/networkd-dhcp4.c
+index 4dd6044b18..15a598f9db 100644
+--- a/src/network/networkd-dhcp4.c
++++ b/src/network/networkd-dhcp4.c
+@@ -3,7 +3,7 @@
+ #include <netinet/in.h>
+ #include <netinet/ip.h>
+ #include <linux/if.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+
+ #include "alloc-util.h"
+ #include "dhcp-client-internal.h"
+diff --git a/src/network/networkd-ipv6ll.c b/src/network/networkd-ipv6ll.c
+index 32229a3fc7..662a345d6e 100644
+--- a/src/network/networkd-ipv6ll.c
++++ b/src/network/networkd-ipv6ll.c
+@@ -1,7 +1,7 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+ #include <linux/if.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+
+ #include "in-addr-util.h"
+ #include "networkd-address.h"
+diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c
+index 8f21504d92..c799e98962 100644
+--- a/src/network/networkd-link.c
++++ b/src/network/networkd-link.c
+@@ -4,7 +4,7 @@
+ #include <net/if.h>
+ #include <netinet/in.h>
+ #include <linux/if.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/if_link.h>
+ #include <linux/netdevice.h>
+ #include <sys/socket.h>
+diff --git a/src/network/networkd-ndisc.c b/src/network/networkd-ndisc.c
+index 84558a5afc..a24714093e 100644
+--- a/src/network/networkd-ndisc.c
++++ b/src/network/networkd-ndisc.c
+@@ -6,7 +6,7 @@
+ #include <arpa/inet.h>
+ #include <netinet/icmp6.h>
+ #include <linux/if.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+
+ #include "sd-ndisc.h"
+
+diff --git a/src/network/networkd-setlink.c b/src/network/networkd-setlink.c
+index 058bc00ba1..bb0a430a0b 100644
+--- a/src/network/networkd-setlink.c
++++ b/src/network/networkd-setlink.c
+@@ -2,7 +2,7 @@
+
+ #include <netinet/in.h>
+ #include <linux/if.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/if_bridge.h>
+
+ #include "missing_network.h"
+diff --git a/src/network/networkd-sysctl.c b/src/network/networkd-sysctl.c
+index a454322fd0..7c6941cb68 100644
+--- a/src/network/networkd-sysctl.c
++++ b/src/network/networkd-sysctl.c
+@@ -2,7 +2,7 @@
+
+ #include <netinet/in.h>
+ #include <linux/if.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+
+ #include "af-list.h"
+ #include "missing_network.h"
+diff --git a/src/shared/linux/ethtool.h b/src/shared/linux/ethtool.h
+index 3d1da515c0..3fca9a4faf 100644
+--- a/src/shared/linux/ethtool.h
++++ b/src/shared/linux/ethtool.h
+@@ -16,7 +16,8 @@
+
+ #include <linux/const.h>
+ #include <linux/types.h>
+-#include <linux/if_ether.h>
++#include <netinet/if_ether.h>
++//#include <linux/if_ether.h>
+
+ #include <limits.h> /* for INT_MAX */
+
+diff --git a/src/shared/netif-util.c b/src/shared/netif-util.c
+index 8adc2c89c8..1977e28d7f 100644
+--- a/src/shared/netif-util.c
++++ b/src/shared/netif-util.c
+@@ -1,7 +1,7 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+ #include <linux/if.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+
+ #include "arphrd-util.h"
+ #include "device-util.h"
+diff --git a/src/udev/udev-builtin-net_id.c b/src/udev/udev-builtin-net_id.c
+index 384a1f31cb..c94bb70afb 100644
+--- a/src/udev/udev-builtin-net_id.c
++++ b/src/udev/udev-builtin-net_id.c
+@@ -19,7 +19,7 @@
+ #include <stdarg.h>
+ #include <unistd.h>
+ #include <linux/if.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/netdevice.h>
+ #include <linux/pci_regs.h>
+
new file mode 100644
@@ -0,0 +1,49 @@
+From cc9a99790e4f086501e74116604f3f44d47ba3e3 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 8 Nov 2022 13:31:34 -0800
+Subject: [PATCH] test-bus-error: strerror() is assumed to be GNU specific
+ version mark it so
+
+Upstream-Status: Inappropriate [Upstream systemd only supports glibc]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/libsystemd/sd-bus/test-bus-error.c | 2 ++
+ src/test/test-errno-util.c | 3 ++-
+ 2 files changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/src/libsystemd/sd-bus/test-bus-error.c b/src/libsystemd/sd-bus/test-bus-error.c
+index 91045c06c2..a06b9bac0c 100644
+--- a/src/libsystemd/sd-bus/test-bus-error.c
++++ b/src/libsystemd/sd-bus/test-bus-error.c
+@@ -99,7 +99,9 @@ TEST(error) {
+ assert_se(!sd_bus_error_is_set(&error));
+ assert_se(sd_bus_error_set_errno(&error, EBUSY) == -EBUSY);
+ assert_se(streq(error.name, "System.Error.EBUSY"));
++#ifdef __GLIBC__
+ assert_se(streq(error.message, STRERROR(EBUSY)));
++#endif
+ assert_se(sd_bus_error_has_name(&error, "System.Error.EBUSY"));
+ assert_se(sd_bus_error_get_errno(&error) == EBUSY);
+ assert_se(sd_bus_error_is_set(&error));
+diff --git a/src/test/test-errno-util.c b/src/test/test-errno-util.c
+index ab463bd1b3..e2ebcaaf33 100644
+--- a/src/test/test-errno-util.c
++++ b/src/test/test-errno-util.c
+@@ -4,7 +4,7 @@
+ #include "stdio-util.h"
+ #include "string-util.h"
+ #include "tests.h"
+-
++#ifdef __GLIBC__
+ TEST(strerror_not_threadsafe) {
+ /* Just check that strerror really is not thread-safe. */
+ log_info("strerror(%d) → %s", 200, strerror(200));
+@@ -46,6 +46,7 @@ TEST(STRERROR_OR_ELSE) {
+ log_info("STRERROR_OR_ELSE(EPERM, \"EOF\") → %s", STRERROR_OR_EOF(EPERM));
+ log_info("STRERROR_OR_ELSE(-EPERM, \"EOF\") → %s", STRERROR_OR_EOF(-EPERM));
+ }
++#endif /* __GLIBC__ */
+
+ TEST(PROTECT_ERRNO) {
+ errno = 12;
new file mode 100644
@@ -0,0 +1,39 @@
+From 0aa252539a917ae0a681079d315973703ed7eecd Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 23 Jan 2023 23:39:46 -0800
+Subject: [PATCH] errno-util: Make STRERROR portable for musl
+
+Sadly, systemd has decided to use yet another GNU extention in a macro
+lets make this such that we can use XSI compliant strerror_r() for
+non-glibc hosts
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/basic/errno-util.h | 12 ++++++++++--
+ 1 file changed, 10 insertions(+), 2 deletions(-)
+
+diff --git a/src/basic/errno-util.h b/src/basic/errno-util.h
+index 48b76e4bf7..6e7653e2d9 100644
+--- a/src/basic/errno-util.h
++++ b/src/basic/errno-util.h
+@@ -15,8 +15,16 @@
+ * https://stackoverflow.com/questions/34880638/compound-literal-lifetime-and-if-blocks
+ *
+ * Note that we use the GNU variant of strerror_r() here. */
+-#define STRERROR(errnum) strerror_r(abs(errnum), (char[ERRNO_BUF_LEN]){}, ERRNO_BUF_LEN)
+-
++static inline const char * STRERROR(int errnum);
++
++static inline const char * STRERROR(int errnum) {
++#ifdef __GLIBC__
++ return strerror_r(abs(errnum), (char[ERRNO_BUF_LEN]){}, ERRNO_BUF_LEN);
++#else
++ static __thread char buf[ERRNO_BUF_LEN];
++ return strerror_r(abs(errnum), buf, ERRNO_BUF_LEN) ? "unknown error" : buf;
++#endif
++}
+ /* A helper to print an error message or message for functions that return 0 on EOF.
+ * Note that we can't use ({ … }) to define a temporary variable, so errnum is
+ * evaluated twice. */
new file mode 100644
@@ -0,0 +1,36 @@
+From e90f75405225caba8a3097f84fab83ec2802c879 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 2 Aug 2023 12:06:27 -0700
+Subject: [PATCH] sd-event: Make malloc_trim() conditional on glibc
+
+musl does not have this API
+
+Upstream-Status: Inappropriate [musl-specific]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/libsystemd/sd-event/sd-event.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/src/libsystemd/sd-event/sd-event.c b/src/libsystemd/sd-event/sd-event.c
+index 64825caa4e..47dcdd2661 100644
+--- a/src/libsystemd/sd-event/sd-event.c
++++ b/src/libsystemd/sd-event/sd-event.c
+@@ -1877,7 +1877,7 @@ _public_ int sd_event_add_exit(
+ }
+
+ _public_ int sd_event_trim_memory(void) {
+- int r;
++ int r = 0;
+
+ /* A default implementation of a memory pressure callback. Simply releases our own allocation caches
+ * and glibc's. This is automatically used when people call sd_event_add_memory_pressure() with a
+@@ -1891,7 +1891,9 @@ _public_ int sd_event_trim_memory(void) {
+
+ usec_t before_timestamp = now(CLOCK_MONOTONIC);
+ hashmap_trim_pools();
++#ifdef __GLIBC__
+ r = malloc_trim(0);
++#endif
+ usec_t after_timestamp = now(CLOCK_MONOTONIC);
+
+ if (r > 0)
new file mode 100644
@@ -0,0 +1,54 @@
+From d4be2b51b0b2f9863a859eff2555c101177419d8 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 2 Aug 2023 12:20:40 -0700
+Subject: [PATCH] shared: Do not use malloc_info on musl
+
+Upstream-Status: Inappropriate [musl-specific]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/shared/bus-util.c | 5 +++--
+ src/shared/common-signal.c | 4 ++--
+ 2 files changed, 5 insertions(+), 4 deletions(-)
+
+diff --git a/src/shared/bus-util.c b/src/shared/bus-util.c
+index f347ea604e..aa3c8b8e2c 100644
+--- a/src/shared/bus-util.c
++++ b/src/shared/bus-util.c
+@@ -756,15 +756,16 @@ static int method_dump_memory_state_by_fd(sd_bus_message *message, void *userdat
+ _cleanup_close_ int fd = -EBADF;
+ size_t dump_size;
+ FILE *f;
+- int r;
++ int r = 0;
+
+ assert(message);
+
+ f = memstream_init(&m);
+ if (!f)
+ return -ENOMEM;
+-
++#ifdef __GLIBC__
+ r = RET_NERRNO(malloc_info(/* options= */ 0, f));
++#endif
+ if (r < 0)
+ return r;
+
+diff --git a/src/shared/common-signal.c b/src/shared/common-signal.c
+index 8e70e365dd..9e782caec9 100644
+--- a/src/shared/common-signal.c
++++ b/src/shared/common-signal.c
+@@ -65,12 +65,12 @@ int sigrtmin18_handler(sd_event_source *s, const struct signalfd_siginfo *si, vo
+ log_oom();
+ break;
+ }
+-
++#ifdef __GLIBC__
+ if (malloc_info(0, f) < 0) {
+ log_error_errno(errno, "Failed to invoke malloc_info(): %m");
+ break;
+ }
+-
++#endif
+ (void) memstream_dump(LOG_INFO, &m);
+ break;
+ }
new file mode 100644
@@ -0,0 +1,53 @@
+From bde6ffb1306b8eb39cb71266cf5e69e147956b29 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Tue, 2 Jan 2024 11:03:27 +0800
+Subject: [PATCH] avoid missing LOCK_EX declaration
+
+This only happens on MUSL. Include sys/file.h to avoid compilation
+error about missing LOCK_EX declaration.
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ src/basic/fd-util.h | 1 +
+ src/core/exec-invoke.c | 1 +
+ src/shared/dev-setup.h | 1 +
+ 3 files changed, 3 insertions(+)
+
+diff --git a/src/basic/fd-util.h b/src/basic/fd-util.h
+index af17481dd8..fa20bfa30f 100644
+--- a/src/basic/fd-util.h
++++ b/src/basic/fd-util.h
+@@ -6,6 +6,7 @@
+ #include <stdbool.h>
+ #include <stdio.h>
+ #include <sys/socket.h>
++#include <sys/file.h>
+
+ #include "macro.h"
+ #include "missing_fcntl.h"
+diff --git a/src/core/exec-invoke.c b/src/core/exec-invoke.c
+index 9b52ab7dba..0da1298832 100644
+--- a/src/core/exec-invoke.c
++++ b/src/core/exec-invoke.c
+@@ -5,6 +5,7 @@
+ #include <sys/ioctl.h>
+ #include <sys/mount.h>
+ #include <sys/prctl.h>
++#include <sys/file.h>
+
+ #if HAVE_PAM
+ #include <security/pam_appl.h>
+diff --git a/src/shared/dev-setup.h b/src/shared/dev-setup.h
+index 5339bc4e5e..0697495f23 100644
+--- a/src/shared/dev-setup.h
++++ b/src/shared/dev-setup.h
+@@ -2,6 +2,7 @@
+ #pragma once
+
+ #include <sys/types.h>
++#include <sys/file.h>
+
+ int lock_dev_console(void);
+
new file mode 100644
@@ -0,0 +1,24 @@
+From 5a56e481749e5640b9d4e8c613f7e1c4cc5cc786 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Tue, 2 Jul 2024 22:18:47 -0700
+Subject: [PATCH] include signal.h to avoid the 'undeclared' error
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ src/basic/pidref.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/basic/pidref.h b/src/basic/pidref.h
+index 9920ebb9b3..2fdd4ff50f 100644
+--- a/src/basic/pidref.h
++++ b/src/basic/pidref.h
+@@ -1,6 +1,7 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ #pragma once
+
++#include <signal.h>
+ #include "macro.h"
+
+ /* An embeddable structure carrying a reference to a process. Supposed to be used when tracking processes continuously. */
new file mode 100644
@@ -0,0 +1,44 @@
+From 00001c460b98299665e04d6e4c0b0c53a7163ab8 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Tue, 2 Jul 2024 22:44:31 -0700
+Subject: [PATCH] undef stdin for references using stdin as a struct member
+
+In musl stdio.h, we have:
+include/stdio.h:#define stdin (stdin)
+
+This causes error when a struct member is also named stdin. undef it.
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ src/shared/edit-util.c | 2 ++
+ src/systemctl/systemctl-edit.c | 2 ++
+ 2 files changed, 4 insertions(+)
+
+diff --git a/src/shared/edit-util.c b/src/shared/edit-util.c
+index b0496032f7..1ad74d5307 100644
+--- a/src/shared/edit-util.c
++++ b/src/shared/edit-util.c
+@@ -3,6 +3,8 @@
+ #include <errno.h>
+ #include <stdio.h>
+
++#undef stdin
++
+ #include "alloc-util.h"
+ #include "copy.h"
+ #include "edit-util.h"
+diff --git a/src/systemctl/systemctl-edit.c b/src/systemctl/systemctl-edit.c
+index 15398f8364..e7d53ca9a1 100644
+--- a/src/systemctl/systemctl-edit.c
++++ b/src/systemctl/systemctl-edit.c
+@@ -13,6 +13,8 @@
+ #include "systemctl.h"
+ #include "terminal-util.h"
+
++#undef stdin
++
+ int verb_cat(int argc, char *argv[], void *userdata) {
+ _cleanup_hashmap_free_ Hashmap *cached_id_map = NULL, *cached_name_map = NULL;
+ _cleanup_(lookup_paths_done) LookupPaths lp = {};
new file mode 100644
@@ -0,0 +1,73 @@
+From 9c732acfeb74d896ea384ad1025b347218fd3b57 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Tue, 2 Jul 2024 23:23:57 -0700
+Subject: [PATCH] adjust header inclusion order to avoid redeclaration
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ src/network/netdev/wireguard.c | 2 +-
+ src/network/networkd-bridge-mdb.c | 3 ++-
+ src/network/networkd-route.c | 6 +++---
+ 3 files changed, 6 insertions(+), 5 deletions(-)
+
+diff --git a/src/network/netdev/wireguard.c b/src/network/netdev/wireguard.c
+index 94b659fd23..a78ad5762d 100644
+--- a/src/network/netdev/wireguard.c
++++ b/src/network/netdev/wireguard.c
+@@ -5,9 +5,9 @@
+
+ /* Make sure the net/if.h header is included before any linux/ one */
+ #include <net/if.h>
++#include <netinet/in.h>
+ //#include <linux/if_arp.h>
+ #include <linux/ipv6_route.h>
+-#include <netinet/in.h>
+ #include <sys/ioctl.h>
+
+ #include "sd-resolve.h"
+diff --git a/src/network/networkd-bridge-mdb.c b/src/network/networkd-bridge-mdb.c
+index 7ff4a18846..fe1a9cf888 100644
+--- a/src/network/networkd-bridge-mdb.c
++++ b/src/network/networkd-bridge-mdb.c
+@@ -2,7 +2,6 @@
+
+ /* Make sure the net/if.h header is included before any linux/ one */
+ #include <net/if.h>
+-#include <linux/if_bridge.h>
+
+ #include "netlink-util.h"
+ #include "networkd-bridge-mdb.h"
+@@ -13,6 +12,8 @@
+ #include "string-util.h"
+ #include "vlan-util.h"
+
++#include <linux/if_bridge.h>
++
+ #define STATIC_BRIDGE_MDB_ENTRIES_PER_NETWORK_MAX 1024U
+
+ /* remove MDB entry. */
+diff --git a/src/network/networkd-route.c b/src/network/networkd-route.c
+index d596fd81e6..0dc0d2a7a3 100644
+--- a/src/network/networkd-route.c
++++ b/src/network/networkd-route.c
+@@ -1,8 +1,5 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+-#include <linux/ipv6_route.h>
+-#include <linux/nexthop.h>
+-
+ #include "alloc-util.h"
+ #include "event-util.h"
+ #include "netlink-util.h"
+@@ -20,6 +17,9 @@
+ #include "vrf.h"
+ #include "wireguard.h"
+
++#include <linux/ipv6_route.h>
++#include <linux/nexthop.h>
++
+ static Route* route_detach_impl(Route *route) {
+ assert(route);
+ assert(!!route->network + !!route->manager + !!route->wireguard <= 1);
new file mode 100644
@@ -0,0 +1,28 @@
+From e4be1948fc34b6409722911153f276e4edadb41f Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Wed, 3 Jul 2024 07:18:42 -0700
+Subject: [PATCH] build-path.c: avoid boot time segfault for musl
+
+This function, at runtime, should return -ENOEXEC. For musl, it
+somehow segfaults. I think it's related to getauxval, but it's
+really does not matter, just return -ENOEXEC.
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ src/basic/build-path.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/basic/build-path.c b/src/basic/build-path.c
+index b5972658df..4ef551034e 100644
+--- a/src/basic/build-path.c
++++ b/src/basic/build-path.c
+@@ -151,6 +151,7 @@ int get_build_exec_dir(char **ret) {
+ */
+
+ static int runpath_cached = -ERRNO_MAX-1;
++ return -ENOEXEC;
+ if (runpath_cached == -ERRNO_MAX-1) {
+ const char *runpath = NULL;
+
similarity index 100%
rename from meta/recipes-core/systemd/systemd-boot-native_256.8.bb
rename to meta/recipes-core/systemd/systemd-boot-native_256.9.bb
similarity index 100%
rename from meta/recipes-core/systemd/systemd-boot_256.8.bb
rename to meta/recipes-core/systemd/systemd-boot_256.9.bb
@@ -15,7 +15,7 @@ LICENSE:libsystemd = "LGPL-2.1-or-later"
LIC_FILES_CHKSUM = "file://LICENSE.GPL2;md5=751419260aa954499f7abaabaa882bbe \
file://LICENSE.LGPL2.1;md5=4fbd65380cdd255951079008b364516c"
-SRCREV = "a2240d1cf9f3515728186c2c98a6f4b64a40e4da"
+SRCREV = "f15fd96efd5ebdfb18746acb0cbb35a4331b4d8b"
SRCBRANCH = "v256-stable"
SRC_URI = "git://github.com/systemd/systemd.git;protocol=https;branch=${SRCBRANCH}"
@@ -1,8 +1,8 @@
-From ca94c86736ca7917e6c50d09d6c6ba56ba139709 Mon Sep 17 00:00:00 2001
+From 174edd85790cb71e07462c1192c7844762a23664 Mon Sep 17 00:00:00 2001
From: Chen Qi <Qi.Chen@windriver.com>
Date: Thu, 21 Feb 2019 16:23:24 +0800
-Subject: [PATCH 01/27] binfmt: Don't install dependency links at install time
- for the binfmt services
+Subject: [PATCH] binfmt: Don't install dependency links at install time for
+ the binfmt services
use [Install] blocks so that they get created when the service is enabled
like a traditional service.
@@ -74,6 +74,3 @@ index 318bf8efc2..6ef684861d 100644
+
+[Install]
+WantedBy=sysinit.target
-2.45.1
-
@@ -1,7 +1,7 @@
-From 40ae40de3db990a7e56694f24fc625b1b71a98f7 Mon Sep 17 00:00:00 2001
+From 1384a1a4d6033a48f751aced9fc4f80b824a335d Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 5 Sep 2015 06:31:47 +0000
-Subject: [PATCH 02/27] implment systemd-sysv-install for OE
+Subject: [PATCH] implment systemd-sysv-install for OE
Use update-rc.d for enabling/disabling and status command
to check the status of the sysv service
@@ -38,6 +38,3 @@ index cb58d8243b..000bdf6165 100755
;;
*)
usage ;;
-2.45.1
-
@@ -1,4 +1,4 @@
-From 4ac1755be2d6c141fae7e57c42936e507c5b54e3 Mon Sep 17 00:00:00 2001
+From 49d289fc8cacd2d51dd6550d0c5b9acb034cc03c Mon Sep 17 00:00:00 2001
From: Etienne Cordonnier <ecordonnier@snap.com>
Date: Fri, 6 Sep 2024 10:36:28 +0200
Subject: [PATCH] coredump: set ProtectHome to read-only
@@ -33,6 +33,3 @@ index 012c60d2f6..fa3206d07b 100644
ProtectHostname=yes
ProtectKernelModules=yes
ProtectKernelTunables=yes
-2.43.0
-
similarity index 100%
rename from meta/recipes-core/systemd/systemd_256.8.bb
rename to meta/recipes-core/systemd/systemd_256.9.bb
Hello, this email is a notification from the Auto Upgrade Helper that the automatic attempt to upgrade the recipe(s) *systemd-boot,systemd-boot-native,systemd* to *256.9,256.9,256.9* has Failed(do_compile). Detailed error information: do_compile failed Next steps: - apply the patch: git am 0001-systemd-boot-systemd-boot-native-systemd-upgrade-256.patch - check the changes to upstream patches and summarize them in the commit message, - compile an image that contains the package - perform some basic sanity tests - amend the patch and sign it off: git commit -s --reset-author --amend - send it to the appropriate mailing list Alternatively, if you believe the recipe should not be upgraded at this time, you can fill RECIPE_NO_UPDATE_REASON in respective recipe file so that automatic upgrades would no longer be attempted. Please review the attached files for further information and build/update failures. Any problem please file a bug at https://bugzilla.yoctoproject.org/enter_bug.cgi?product=Automated%20Update%20Handler Regards, The Upgrade Helper -- >8 -- From a4ad1ae8746748b887fd78876813acbe794b295f Mon Sep 17 00:00:00 2001 From: Upgrade Helper <auh@yoctoproject.org> Date: Sun, 1 Dec 2024 05:11:31 +0000 Subject: [PATCH] systemd-boot,systemd-boot-native,systemd: upgrade 256.8 -> 256.9,256.8 -> 256.9,256.8 -> 256.9 --- ...4-missing_type.h-add-comparison_fn_t.patch | 58 ++ ...k-parse_printf_format-implementation.patch | 431 +++++++++++++ ...OB_BRACE-and-GLOB_ALTDIRFUNC-is-not-.patch | 152 +++++ ...007-add-missing-FTW_-macros-for-musl.patch | 41 ++ ...08-Use-uintmax_t-for-handling-rlim_t.patch | 103 ++++ ...T_SYMLINK_NOFOLLOW-flag-to-faccessat.patch | 96 +++ ...patible-basename-for-non-glibc-syste.patch | 30 + ...uffering-when-writing-to-oom_score_a.patch | 38 ++ ...compliant-strerror_r-from-GNU-specif.patch | 73 +++ ...definition-of-prctl_mm_map-structure.patch | 29 + ...-not-disable-buffer-in-writing-files.patch | 569 ++++++++++++++++++ .../files/0015-Handle-__cpu_mask-usage.patch | 57 ++ .../files/0016-Handle-missing-gshadow.patch | 169 ++++++ ...l.h-Define-MIPS-ABI-defines-for-musl.patch | 46 ++ ...ass-correct-parameters-to-getdents64.patch | 34 ++ .../files/0019-Adjust-for-musl-headers.patch | 523 ++++++++++++++++ ...trerror-is-assumed-to-be-GNU-specifi.patch | 49 ++ ...util-Make-STRERROR-portable-for-musl.patch | 39 ++ ...ake-malloc_trim-conditional-on-glibc.patch | 36 ++ ...hared-Do-not-use-malloc_info-on-musl.patch | 54 ++ ...24-avoid-missing-LOCK_EX-declaration.patch | 53 ++ ...gnal.h-to-avoid-the-undeclared-error.patch | 24 + ...references-using-stdin-as-a-struct-m.patch | 44 ++ ...clusion-order-to-avoid-redeclaration.patch | 73 +++ ....c-avoid-boot-time-segfault-for-musl.patch | 28 + ..._256.8.bb => systemd-boot-native_256.9.bb} | 0 ...md-boot_256.8.bb => systemd-boot_256.9.bb} | 0 meta/recipes-core/systemd/systemd.inc | 2 +- ...tall-dependency-links-at-install-tim.patch | 9 +- ...implment-systemd-sysv-install-for-OE.patch | 7 +- ...oredump-set-ProtectHome-to-read-only.patch | 5 +- .../{systemd_256.8.bb => systemd_256.9.bb} | 0 32 files changed, 2856 insertions(+), 16 deletions(-) create mode 100644 meta/recipes-core/systemd/files/0004-missing_type.h-add-comparison_fn_t.patch create mode 100644 meta/recipes-core/systemd/files/0005-add-fallback-parse_printf_format-implementation.patch create mode 100644 meta/recipes-core/systemd/files/0006-don-t-fail-if-GLOB_BRACE-and-GLOB_ALTDIRFUNC-is-not-.patch create mode 100644 meta/recipes-core/systemd/files/0007-add-missing-FTW_-macros-for-musl.patch create mode 100644 meta/recipes-core/systemd/files/0008-Use-uintmax_t-for-handling-rlim_t.patch create mode 100644 meta/recipes-core/systemd/files/0009-don-t-pass-AT_SYMLINK_NOFOLLOW-flag-to-faccessat.patch create mode 100644 meta/recipes-core/systemd/files/0010-Define-glibc-compatible-basename-for-non-glibc-syste.patch create mode 100644 meta/recipes-core/systemd/files/0011-Do-not-disable-buffering-when-writing-to-oom_score_a.patch create mode 100644 meta/recipes-core/systemd/files/0012-distinguish-XSI-compliant-strerror_r-from-GNU-specif.patch create mode 100644 meta/recipes-core/systemd/files/0013-avoid-redefinition-of-prctl_mm_map-structure.patch create mode 100644 meta/recipes-core/systemd/files/0014-do-not-disable-buffer-in-writing-files.patch create mode 100644 meta/recipes-core/systemd/files/0015-Handle-__cpu_mask-usage.patch create mode 100644 meta/recipes-core/systemd/files/0016-Handle-missing-gshadow.patch create mode 100644 meta/recipes-core/systemd/files/0017-missing_syscall.h-Define-MIPS-ABI-defines-for-musl.patch create mode 100644 meta/recipes-core/systemd/files/0018-pass-correct-parameters-to-getdents64.patch create mode 100644 meta/recipes-core/systemd/files/0019-Adjust-for-musl-headers.patch create mode 100644 meta/recipes-core/systemd/files/0020-test-bus-error-strerror-is-assumed-to-be-GNU-specifi.patch create mode 100644 meta/recipes-core/systemd/files/0021-errno-util-Make-STRERROR-portable-for-musl.patch create mode 100644 meta/recipes-core/systemd/files/0022-sd-event-Make-malloc_trim-conditional-on-glibc.patch create mode 100644 meta/recipes-core/systemd/files/0023-shared-Do-not-use-malloc_info-on-musl.patch create mode 100644 meta/recipes-core/systemd/files/0024-avoid-missing-LOCK_EX-declaration.patch create mode 100644 meta/recipes-core/systemd/files/0025-include-signal.h-to-avoid-the-undeclared-error.patch create mode 100644 meta/recipes-core/systemd/files/0026-undef-stdin-for-references-using-stdin-as-a-struct-m.patch create mode 100644 meta/recipes-core/systemd/files/0027-adjust-header-inclusion-order-to-avoid-redeclaration.patch create mode 100644 meta/recipes-core/systemd/files/0028-build-path.c-avoid-boot-time-segfault-for-musl.patch rename meta/recipes-core/systemd/{systemd-boot-native_256.8.bb => systemd-boot-native_256.9.bb} (100%) rename meta/recipes-core/systemd/{systemd-boot_256.8.bb => systemd-boot_256.9.bb} (100%) rename meta/recipes-core/systemd/{systemd_256.8.bb => systemd_256.9.bb} (100%)