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provide an internal namespace-safe __fstatat

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this makes it so we can drop direct stat syscall use in interfaces
that can't use the POSIX namespace.
This commit is contained in:
Rich Felker 2022-04-28 02:14:34 -04:00
parent 7edbcbeb76
commit c9ba0769a7
2 changed files with 11 additions and 1 deletions
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8
src/include/sys/stat.h Normal file
View file

@ -0,0 +1,8 @@
#ifndef SYS_STAT_H
#define SYS_STAT_H
#include "../../../include/sys/stat.h"
hidden int __fstatat(int, const char *restrict, struct stat *restrict, int);
#endif

4
src/stat/fstatat.c
View file

@ -131,7 +131,7 @@ static int fstatat_kstat(int fd, const char *restrict path, struct stat *restric
return 0;
}
int fstatat(int fd, const char *restrict path, struct stat *restrict st, int flag)
int __fstatat(int fd, const char *restrict path, struct stat *restrict st, int flag)
{
int ret;
if (sizeof((struct kstat){0}.st_atime_sec) < sizeof(time_t)) {
@ -142,6 +142,8 @@ int fstatat(int fd, const char *restrict path, struct stat *restrict st, int fla
return __syscall_ret(ret);
}
weak_alias(__fstatat, fstatat);
#if !_REDIR_TIME64
weak_alias(fstatat, fstatat64);
#endif