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[pseudo,v2,3/4] ports/linux/pseudo_wrappers.c: Add syscall support for open_tree() wrapper

Message ID 20260904130627.453678-4-frezidok1@gmail.com
State New
Headers show
Series Add open_tree() wrapper | expand

Commit Message

Dmitry Sakhonchik Sept. 4, 2026, 1:06 p.m. UTC 
From: Dmitry Sakhonchik <frezidok1@gmail.com>

[YOCTO #16379]

Signed-off-by: Dmitry Sakhonchik <frezidok1@gmail.com>
---
 ports/linux/pseudo_wrappers.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
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Patch

diff --git a/ports/linux/pseudo_wrappers.c b/ports/linux/pseudo_wrappers.c
index b920cb2..33cba2d 100644
--- a/ports/linux/pseudo_wrappers.c
+++ b/ports/linux/pseudo_wrappers.c
@@ -102,6 +102,20 @@  syscall(long number, ...) {
 #error SYS_openat2 not defined
 #endif
 
+#ifdef SYS_open_tree
+	if (number == SYS_open_tree) {
+		pseudo_debug(PDBGF_SYSCALL, "syscall, faking open_tree.\n");
+		va_start(ap, number);
+		int dirfd = va_arg(ap, int);
+		const char *path = va_arg(ap, const char*);
+		unsigned int flags = va_arg(ap, unsigned int);
+
+		return wrap_open_tree(dirfd, path, flags);
+	}
+#else
+#error SYS_open_tree not defined
+#endif
+
 #ifdef SYS_renameat2
         /* Call out wrapper, expanding the variable arguments first */
 	if (number == SYS_renameat2) {