diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/fstat64.c')
-rw-r--r-- | sysdeps/unix/sysv/linux/fstat64.c | 37 |
1 files changed, 35 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/fstat64.c b/sysdeps/unix/sysv/linux/fstat64.c index 124384e57f..a291f0825b 100644 --- a/sysdeps/unix/sysv/linux/fstat64.c +++ b/sysdeps/unix/sysv/linux/fstat64.c @@ -19,20 +19,53 @@ #define __fstat __redirect___fstat #define fstat __redirect_fstat #include <sys/stat.h> +#undef __fstat +#undef fstat #include <fcntl.h> -#include <kernel_stat.h> -#include <stat_t64_cp.h> +#include <internal-stat.h> #include <errno.h> int __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, ia64, powerpc64*, s390x, riscv64, and + x86_64. */ + return INLINE_SYSCALL_CALL (fstat, fd, buf); +# elif defined __NR_fstat64 +# if STAT64_IS_KERNEL_STAT64 + /* 64-bit kABI outlier, e.g. alpha */ + return INLINE_SYSCALL_CALL (fstat64, fd, buf); +# else + /* 64-bit kABI outlier, e.g. sparc64. */ + struct kernel_stat64 kst64; + int r = INLINE_SYSCALL_CALL (fstat64, fd, &kst64); + if (r == 0) + __cp_stat64_kstat64 (buf, &kst64); + return r; +# endif /* STAT64_IS_KERNEL_STAT64 */ +# endif +# else /* XSTAT_IS_XSTAT64 */ + /* 64-bit kabi outlier, e.g. mips64 and mips64-n32. */ + struct kernel_stat kst; + int r = INLINE_SYSCALL_CALL (fstat, fd, &kst); + if (r == 0) + __cp_kstat_stat64_t64 (&kst, buf); + return r; +# endif +#else /* !FSTATAT_USE_STATX */ + /* All kABIs with non-LFS support and with old 32-bit time_t support + e.g. arm, csky, i386, hppa, m68k, microblaze, nios2, sh, powerpc32, + and sparc32. */ if (fd < 0) { __set_errno (EBADF); return -1; } return __fstatat64_time64 (fd, "", buf, AT_EMPTY_PATH); +#endif } #if __TIMESIZE != 64 hidden_def (__fstat64_time64) |