diff options
Diffstat (limited to 'sysdeps/unix')
-rw-r--r-- | sysdeps/unix/sysv/linux/fstatat.c | 19 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/fstatat64.c | 31 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/kstat_cp.h | 8 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sparc64/kstat_cp.h | 4 |
4 files changed, 34 insertions, 28 deletions
diff --git a/sysdeps/unix/sysv/linux/fstatat.c b/sysdeps/unix/sysv/linux/fstatat.c index c7fcfaf277..db49e3155c 100644 --- a/sysdeps/unix/sysv/linux/fstatat.c +++ b/sysdeps/unix/sysv/linux/fstatat.c @@ -26,21 +26,22 @@ int __fstatat (int fd, const char *file, struct stat *buf, int flag) { + int r; + # if STAT_IS_KERNEL_STAT /* New kABIs which uses generic pre 64-bit time Linux ABI, e.g. csky, nios2 */ - int r = INLINE_SYSCALL_CALL (fstatat64, fd, file, buf, flag); + r = INTERNAL_SYSCALL_CALL (fstatat64, fd, file, buf, flag); if (r == 0 && (buf->__st_ino_pad != 0 || buf->__st_size_pad != 0 || buf->__st_blocks_pad != 0)) return INLINE_SYSCALL_ERROR_RETURN_VALUE (EOVERFLOW); - return r; # else # ifdef __NR_fstatat64 /* Old KABIs with old non-LFS support, e.g. arm, i386, hppa, m68k, mips32, microblaze, s390, sh, powerpc, and sparc. */ struct stat64 st64; - int r = INLINE_SYSCALL_CALL (fstatat64, fd, file, &st64, flag); + r = INTERNAL_SYSCALL_CALL (fstatat64, fd, file, &st64, flag); if (r == 0) { if (! in_ino_t_range (st64.st_ino) @@ -67,15 +68,21 @@ __fstatat (int fd, const char *file, struct stat *buf, int flag) buf->st_mtim.tv_nsec = st64.st_mtim.tv_nsec; buf->st_ctim.tv_sec = st64.st_ctim.tv_sec; buf->st_ctim.tv_nsec = st64.st_ctim.tv_nsec; + + return 0; } - return r; # else /* 64-bit kabi outlier, e.g. mips64 and mips64-n32. */ struct kernel_stat kst; - int r = INLINE_SYSCALL_CALL (newfstatat, fd, file, &kst, flag); - return r ?: __cp_kstat_stat (&kst, buf); + r = INTERNAL_SYSCALL_CALL (newfstatat, fd, file, &kst, flag); + if (r == 0) + r = __cp_kstat_stat (&kst, buf); # endif /* __nr_fstatat64 */ # endif /* STAT_IS_KERNEL_STAT */ + + return INTERNAL_SYSCALL_ERROR_P (r) + ? INLINE_SYSCALL_ERROR_RETURN_VALUE (-r) + : 0; } weak_alias (__fstatat, fstatat) diff --git a/sysdeps/unix/sysv/linux/fstatat64.c b/sysdeps/unix/sysv/linux/fstatat64.c index ae8fc101c5..44347603b4 100644 --- a/sysdeps/unix/sysv/linux/fstatat64.c +++ b/sysdeps/unix/sysv/linux/fstatat64.c @@ -39,31 +39,32 @@ __fstatat64_time64 (int fd, const char *file, struct __stat64_t64 *buf, /* 32-bit kABI with default 64-bit time_t, e.g. arc, riscv32. Also 64-bit time_t support is done through statx syscall. */ struct statx tmp; - r = INLINE_SYSCALL_CALL (statx, fd, file, AT_NO_AUTOMOUNT | flag, - STATX_BASIC_STATS, &tmp); - if (r == 0 || errno != ENOSYS) + r = INTERNAL_SYSCALL_CALL (statx, fd, file, AT_NO_AUTOMOUNT | flag, + STATX_BASIC_STATS, &tmp); + if (r == 0) { - if (r == 0) - __cp_stat64_t64_statx (buf, &tmp); - return r; + __cp_stat64_t64_statx (buf, &tmp); + return 0; } + if (-r != ENOSYS) + return INLINE_SYSCALL_ERROR_RETURN_VALUE (-r); #endif #if XSTAT_IS_XSTAT64 # ifdef __NR_newfstatat /* 64-bit kABI, e.g. aarch64, ia64, powerpc64*, s390x, riscv64, and x86_64. */ - r = INLINE_SYSCALL_CALL (newfstatat, fd, file, buf, flag); + r = INTERNAL_SYSCALL_CALL (newfstatat, fd, file, buf, flag); # elif defined __NR_fstatat64 # if STAT64_IS_KERNEL_STAT64 /* 64-bit kABI outlier, e.g. alpha */ - r = INLINE_SYSCALL_CALL (fstatat64, fd, file, buf, flag); + r = INTERNAL_SYSCALL_CALL (fstatat64, fd, file, buf, flag); # else /* 64-bit kABI outlier, e.g. sparc64. */ struct kernel_stat64 kst64; - r = INLINE_SYSCALL_CALL (fstatat64, fd, file, &kst64, flag); + r = INTERNAL_SYSCALL_CALL (fstatat64, fd, file, &kst64, flag); if (r == 0) - r = __cp_stat64_kstat64 (buf, &kst64); + __cp_stat64_kstat64 (buf, &kst64); # endif # endif #else @@ -72,7 +73,7 @@ __fstatat64_time64 (int fd, const char *file, struct __stat64_t64 *buf, e.g. arm, csky, i386, hppa, m68k, microblaze, nios2, sh, powerpc32, and sparc32. */ struct stat64 st64; - r = INLINE_SYSCALL_CALL (fstatat64, fd, file, &st64, flag); + r = INTERNAL_SYSCALL_CALL (fstatat64, fd, file, &st64, flag); if (r == 0) { /* Clear both pad and reserved fields. */ @@ -95,13 +96,15 @@ __fstatat64_time64 (int fd, const char *file, struct __stat64_t64 *buf, # else /* 64-bit kabi outlier, e.g. mips64 and mips64-n32. */ struct kernel_stat kst; - r = INLINE_SYSCALL_CALL (newfstatat, fd, file, &kst, flag); + r = INTERNAL_SYSCALL_CALL (newfstatat, fd, file, &kst, flag); if (r == 0) - r = __cp_kstat_stat64_t64 (&kst, buf); + __cp_kstat_stat64_t64 (&kst, buf); # endif #endif - return r; + return INTERNAL_SYSCALL_ERROR_P (r) + ? INLINE_SYSCALL_ERROR_RETURN_VALUE (-r) + : 0; } #if __TIMESIZE != 64 hidden_def (__fstatat64_time64) diff --git a/sysdeps/unix/sysv/linux/mips/mips64/kstat_cp.h b/sysdeps/unix/sysv/linux/mips/mips64/kstat_cp.h index 1805d4b85f..71fe39fdd0 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/kstat_cp.h +++ b/sysdeps/unix/sysv/linux/mips/mips64/kstat_cp.h @@ -19,13 +19,13 @@ #include <sys/stat.h> #include <kernel_stat.h> -static inline int +static inline long int __cp_kstat_stat (const struct kernel_stat *kst, struct stat *st) { if (! in_ino_t_range (kst->st_ino) || ! in_off_t_range (kst->st_size) || ! in_blkcnt_t_range (kst->st_blocks)) - return INLINE_SYSCALL_ERROR_RETURN_VALUE (EOVERFLOW); + return -EOVERFLOW; st->st_dev = kst->st_dev; memset (&st->st_pad1, 0, sizeof (st->st_pad1)); @@ -51,7 +51,7 @@ __cp_kstat_stat (const struct kernel_stat *kst, struct stat *st) return 0; } -static inline int +static inline void __cp_kstat_stat64_t64 (const struct kernel_stat *kst, struct __stat64_t64 *st) { st->st_dev = kst->st_dev; @@ -70,6 +70,4 @@ __cp_kstat_stat64_t64 (const struct kernel_stat *kst, struct __stat64_t64 *st) st->st_mtim.tv_nsec = kst->st_mtime_nsec; st->st_ctim.tv_sec = kst->st_ctime_sec; st->st_ctim.tv_nsec = kst->st_ctime_nsec; - - return 0; } diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/kstat_cp.h b/sysdeps/unix/sysv/linux/sparc/sparc64/kstat_cp.h index 0599b6a49e..d3f2841ade 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/kstat_cp.h +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/kstat_cp.h @@ -18,7 +18,7 @@ #include <errno.h> -static inline int +static inline void __cp_stat64_kstat64 (struct stat64 *st64, const struct kernel_stat64 *kst64) { st64->st_dev = kst64->st_dev; @@ -41,6 +41,4 @@ __cp_stat64_kstat64 (struct stat64 *st64, const struct kernel_stat64 *kst64) st64->st_ctim.tv_nsec = kst64->st_ctime_nsec; st64->__glibc_reserved4 = 0; st64->__glibc_reserved5 = 0; - - return 0; } |