diff options
| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2024-01-02 11:31:52 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2024-01-12 15:11:11 -0300 |
| commit | 061eaf024470627d835d347860d5f8c59b454d08 (patch) | |
| tree | 32335675c27e857fdf39925cc0070923e1bdf40b /sysdeps/unix | |
| parent | 08ddd26814310e7c1b8c3956a6a0ac7aedea9cfd (diff) | |
| download | glibc-061eaf024470627d835d347860d5f8c59b454d08.tar.gz glibc-061eaf024470627d835d347860d5f8c59b454d08.tar.xz glibc-061eaf024470627d835d347860d5f8c59b454d08.zip | |
linux: Fix fstat64 on alpha and sparc64
The 551101e8240b7514fc646d1722f8b79c90362b8f change is incorrect for alpha and sparc, since __NR_stat is defined by both kABI. Use __NR_newfstat to check whether to fallback to __NR_fstat64 (similar to what fstatat64 does). Checked on sparc64-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'sysdeps/unix')
| -rw-r--r-- | sysdeps/unix/sysv/linux/fstat64.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/fstat64.c b/sysdeps/unix/sysv/linux/fstat64.c index f631ab22f4..cc9f695df9 100644 --- a/sysdeps/unix/sysv/linux/fstat64.c +++ b/sysdeps/unix/sysv/linux/fstat64.c @@ -30,8 +30,11 @@ __fstat64_time64 (int fd, struct __stat64_t64 *buf) { #if !FSTATAT_USE_STATX # if XSTAT_IS_XSTAT64 -# ifdef __NR_fstat - /* 64-bit kABI, e.g. aarch64, powerpc64*, s390x, riscv64, and + /* The __NR_stat macro is defined for all ABIs that also define + XSTAT_IS_STAT64, so to correctly identify alpha and sparc check + __NR_newfstatat (similar to what fstatat64 does). */ +# ifdef __NR_newfstatat + /* 64-bit kABI, e.g. aarch64, ia64, powerpc64*, s390x, riscv64, and x86_64. */ return INLINE_SYSCALL_CALL (fstat, fd, buf); # elif defined __NR_fstat64 |