diff options
Diffstat (limited to 'libc/sysdeps/linux/common/stat.c')
| -rw-r--r-- | libc/sysdeps/linux/common/stat.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/libc/sysdeps/linux/common/stat.c b/libc/sysdeps/linux/common/stat.c index a6ab291f2..829f35a93 100644 --- a/libc/sysdeps/linux/common/stat.c +++ b/libc/sysdeps/linux/common/stat.c @@ -12,20 +12,30 @@ #include <sys/stat.h> #include "xstatconv.h" -#define __NR___syscall_stat __NR_stat #undef stat -static __inline__ _syscall2(int, __syscall_stat, - const char *, file_name, struct kernel_stat *, buf) int stat(const char *file_name, struct stat *buf) { int result; +#ifdef __NR_stat64 + /* normal stat call has limited values for various stat elements + * e.g. uid device major/minor etc. + * so we use 64 variant if available + * in order to get newer versions of stat elements + */ + struct kernel_stat64 kbuf; + result = INLINE_SYSCALL(stat64, 2, file_name, &kbuf); + if (result == 0) { + __xstat32_conv(&kbuf, buf); + } +#else struct kernel_stat kbuf; - result = __syscall_stat(file_name, &kbuf); + result = INLINE_SYSCALL(stat, 2, file_name, &kbuf); if (result == 0) { __xstat_conv(&kbuf, buf); } +#endif return result; } libc_hidden_def(stat) |