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| author | Thomas Weißschuh <linux@weissschuh.net> | 2026-04-05 12:06:24 +0300 |
|---|---|---|
| committer | Thomas Weißschuh <linux@weissschuh.net> | 2026-04-07 10:27:02 +0300 |
| commit | 022bbb5a41fd6463887dfb7de22f5be8262239a7 (patch) | |
| tree | c9bf487dae0abe243dc862a255029877f88aad4d | |
| parent | 3f5059f01de1aca30e7f793da0a0b5bf2740cb7a (diff) | |
| download | linux-022bbb5a41fd6463887dfb7de22f5be8262239a7.tar.xz | |
tools/nolibc: move the call to __sysret() into syscall()
__sysret() transforms the return value from the kernel into the libc
return value convention. There is no reason for it to be called in the
middle of the internals of the syscall() implementation macros.
Move the call up, directly into syscall(), to make the code simpler.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Link: https://patch.msgid.link/20260405-nolibc-syscall-v1-2-e5b12bc63211@weissschuh.net
| -rw-r--r-- | tools/include/nolibc/sys/syscall.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/include/nolibc/sys/syscall.h b/tools/include/nolibc/sys/syscall.h index b673f3d0c0f8..3f43fac3d7b8 100644 --- a/tools/include/nolibc/sys/syscall.h +++ b/tools/include/nolibc/sys/syscall.h @@ -12,8 +12,8 @@ #define ___nolibc_syscall_narg(_0, _1, _2, _3, _4, _5, _6, N, ...) N #define __nolibc_syscall_narg(...) ___nolibc_syscall_narg(__VA_ARGS__, 6, 5, 4, 3, 2, 1, 0) -#define __nolibc_syscall(N, ...) __sysret(__nolibc_syscall##N(__VA_ARGS__)) +#define __nolibc_syscall(N, ...) __nolibc_syscall##N(__VA_ARGS__) #define __nolibc_syscall_n(N, ...) __nolibc_syscall(N, __VA_ARGS__) -#define syscall(...) __nolibc_syscall_n(__nolibc_syscall_narg(__VA_ARGS__), ##__VA_ARGS__) +#define syscall(...) __sysret(__nolibc_syscall_n(__nolibc_syscall_narg(__VA_ARGS__), ##__VA_ARGS__)) #endif /* _NOLIBC_SYS_SYSCALL_H */ |