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2000-05-27  Andreas Jaeger  <aj@suse.de>

	* sysdeps/unix/sysv/linux/i386/pread.c: Removed, we can use the
	normal version now.
	* sysdeps/unix/sysv/linux/i386/pwrite.c: Likewise.
	* sysdeps/unix/sysv/linux/i386/pwrite64.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/pread.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/pwrite.c: Likewise.
	* sysdeps/unix/sysv/linux/arm/pread.c: Likewise.
	* sysdeps/unix/sysv/linux/arm/pwrite.c: Likewise.

	* sysdeps/unix/sysv/linux/pread.c (__libc_pread): Check
	endianness to decide how to pass arguments.
	* sysdeps/unix/sysv/linux/pwrite.c (__libc_pwrite): Likewise.

	* elf/vismain.c: Use test-skeleton interface.
	(TEST_FUNCTION): New macro.
	(do_test): Renamed from main.
This commit is contained in:
Andreas Jaeger
2000-05-27 16:51:52 +00:00
parent d1a9362acd
commit 741845cb9c
8 changed files with 43 additions and 147 deletions
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9
sysdeps/unix/sysv/linux/pread.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -18,6 +18,7 @@
Boston, MA 02111-1307, USA. */
#include <errno.h>
#include <endian.h>
#include <unistd.h>
#include <sysdep.h>
@ -27,6 +28,7 @@
#if defined __NR_pread || __ASSUME_PREAD_SYSCALL > 0
/* The order of hi, lo depends on endianness. */
extern ssize_t __syscall_pread (int fd, void *buf, size_t count,
off_t offset_hi, off_t offset_lo);
@ -46,7 +48,12 @@ __libc_pread (fd, buf, count, offset)
ssize_t result;
/* First try the syscall. */
# if __BYTE_ORDER == __LITTLE_ENDIAN
result = INLINE_SYSCALL (pread, 5, fd, buf, count, offset, 0);
# elif __BYTE_ORDER == __BIG_ENDIAN
result = INLINE_SYSCALL (pread, 5, fd, buf, count, 0, offset);
# endif
# if __ASSUME_PREAD_SYSCALL == 0
if (result == -1 && errno == ENOSYS)
/* No system call available. Use the emulation. */