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Remove __ASSUME_STAT64_SYSCALL.

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This commit is contained in:
Joseph Myers
2012-08-27 19:36:04 +00:00
parent 5dbf56af7e
commit ad845c0be9
22 changed files with 81 additions and 402 deletions
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40
sysdeps/unix/sysv/linux/i386/lxstat.c
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@ -1,6 +1,5 @@
/* lxstat using old-style Unix lstat system call.
Copyright (C) 1991,1995,1996,1997,1998,2000,2002,2003,2006
Free Software Foundation, Inc.
Copyright (C) 1991-2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -34,27 +33,16 @@
#include <xstatconv.h>
#ifdef __NR_stat64
# if __ASSUME_STAT64_SYSCALL == 0
/* The variable is shared between all wrappers around *stat64 calls. */
extern int __have_no_stat64;
# endif
#endif
/* Get information about the file NAME in BUF. */
int
__lxstat (int vers, const char *name, struct stat *buf)
{
#if __ASSUME_STAT64_SYSCALL == 0
struct kernel_stat kbuf;
#endif
int result;
if (vers == _STAT_VER_KERNEL)
return INLINE_SYSCALL (lstat, 2, CHECK_STRING (name), CHECK_1 ((struct kernel_stat *) buf));
#if __ASSUME_STAT64_SYSCALL > 0
{
struct stat64 buf64;
@ -63,32 +51,6 @@ __lxstat (int vers, const char *name, struct stat *buf)
result = __xstat32_conv (vers, &buf64, buf);
return result;
}
#else
# if defined __NR_stat64
/* To support 32 bit UIDs, we have to use stat64. The normal stat call only returns
16 bit UIDs. */
if (! __have_no_stat64)
{
struct stat64 buf64;
result = INLINE_SYSCALL (lstat64, 2, CHECK_STRING (name), __ptrvalue (&buf64));
if (result == 0)
result = __xstat32_conv (vers, &buf64, buf);
if (result != -1 || errno != ENOSYS)
return result;
__have_no_stat64 = 1;
}
# endif
result = INLINE_SYSCALL (lstat, 2, CHECK_STRING (name), __ptrvalue (&kbuf));
if (result == 0)
result = __xstat_conv (vers, &kbuf, buf);
return result;
#endif
}
hidden_def (__lxstat)