lbutils: only use GNU SOURCE for syscall

and remove manual prototypes; fchmod, realpath
and so on rely on the _XOPEN_SOURCE macro.

the POSIX macro wasn't needed: _XOPEN_SOURCE
is sufficient.

Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe
2026-04-01 11:36:41 +01:00
parent 716140b80f
commit 2c40ad7816
8 changed files with 42 additions and 61 deletions
+2 -3
View File
@@ -16,9 +16,8 @@
* while the specification that it implements evolves.
*/
#if !defined(_POSIX_C_SOURCE)
/* for openat2 on linux */
#define _POSIX_C_SOURCE 200809L
#ifndef _XOPEN_SOURCE
#define _XOPEN_SOURCE 700
#endif
#include <sys/types.h>