diff options
Diffstat (limited to 'libc/sysdeps/linux/common/fstatat64.c')
| -rw-r--r-- | libc/sysdeps/linux/common/fstatat64.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/common/fstatat64.c b/libc/sysdeps/linux/common/fstatat64.c index 711521a6a..739e84081 100644 --- a/libc/sysdeps/linux/common/fstatat64.c +++ b/libc/sysdeps/linux/common/fstatat64.c @@ -9,6 +9,7 @@ #include <_lfs_64.h> #include <bits/wordsize.h> #include <sys/syscall.h> +#include <linux/version.h> #if defined __mips__ # include <sgidefs.h> @@ -23,7 +24,7 @@ # define __NR_fstatat64 __NR_newfstatat #endif -#ifdef __NR_fstatat64 +#if defined(__NR_fstatat64) && (!defined(__UCLIBC_USE_TIME64__) || LINUX_VERSION_CODE <= KERNEL_VERSION(5,1,0)) # include <sys/stat.h> # include "xstatconv.h" int fstatat64(int fd, const char *file, struct stat64 *buf, int flag) @@ -43,5 +44,26 @@ int fstatat64(int fd, const char *file, struct stat64 *buf, int flag) } libc_hidden_def(fstatat64) #else + +#if defined(__NR_statx) && defined(__UCLIBC_HAVE_STATX__) +# include <sys/stat.h> +# include <statx_cp.h> +# include <fcntl.h> // for AT_NO_AUTOMOUNT + +int fstatat64(int fd, const char *file, struct stat64 *buf, int flag) +{ + struct statx tmp; + + int r = INLINE_SYSCALL(statx, 5, fd, file, AT_NO_AUTOMOUNT | flag, + STATX_BASIC_STATS, &tmp); + + if (r == 0) + __cp_stat64_statx ((struct stat64 *)buf, &tmp); + + return r; +} +libc_hidden_def(fstatat64) +#endif + /* should add emulation with fstat64() and /proc/self/fd/ ... */ #endif |