lib/glibc
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Remove pre-2.2 Linux kernel support.

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This commit is contained in:
Joseph Myers
2012-05-14 14:11:02 +00:00
parent 1bfb72913b
commit ffb7875d03
40 changed files with 333 additions and 1447 deletions
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28
sysdeps/unix/sysv/linux/powerpc/powerpc32/pread64.c
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@ -1,5 +1,4 @@
/* Copyright (C) 1997,1998,1999,2000,2002,2003,2006
Free Software Foundation, Inc.
/* Copyright (C) 1997-2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -26,13 +25,6 @@
#include <kernel-features.h>
#if defined __NR_pread || __ASSUME_PREAD_SYSCALL > 0
# if __ASSUME_PREAD_SYSCALL == 0
static ssize_t __emulate_pread64 (int fd, void *buf, size_t count,
off64_t offset) internal_function;
# endif
ssize_t
__libc_pread64 (fd, buf, count, offset)
@ -49,11 +41,6 @@ __libc_pread64 (fd, buf, count, offset)
result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count,
0, (long) (offset >> 32),
(long) offset);
# if __ASSUME_PREAD_SYSCALL == 0
if (result == -1 && errno == ENOSYS)
/* No system call available. Use the emulation. */
result = __emulate_pread64 (fd, buf, count, offset);
# endif
return result;
}
@ -64,11 +51,6 @@ __libc_pread64 (fd, buf, count, offset)
result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count,
0, (long) (offset >> 32),
(long) offset);
# if __ASSUME_PREAD_SYSCALL == 0
if (result == -1 && errno == ENOSYS)
/* No system call available. Use the emulation. */
result = __emulate_pread64 (fd, buf, count, offset);
# endif
LIBC_CANCEL_RESET (oldtype);
@ -77,11 +59,3 @@ __libc_pread64 (fd, buf, count, offset)
weak_alias (__libc_pread64, __pread64)
weak_alias (__libc_pread64, pread64)
# define __libc_pread64(fd, buf, count, offset) \
static internal_function __emulate_pread64 (fd, buf, count, offset)
#endif
# if __ASSUME_PREAD_SYSCALL == 0
# include <sysdeps/posix/pread64.c>
#endif