From 741845cb9c3cc1c2f33560542b7c760bb7cda34e Mon Sep 17 00:00:00 2001 From: Andreas Jaeger Date: Sat, 27 May 2000 16:51:52 +0000 Subject: Update. 2000-05-27 Andreas Jaeger * 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. --- sysdeps/unix/sysv/linux/arm/pread.c | 1 - sysdeps/unix/sysv/linux/arm/pwrite.c | 1 - sysdeps/unix/sysv/linux/mips/pread.c | 71 ----------------------------------- sysdeps/unix/sysv/linux/mips/pwrite.c | 71 ----------------------------------- sysdeps/unix/sysv/linux/pread.c | 9 ++++- sysdeps/unix/sysv/linux/pwrite.c | 8 +++- 6 files changed, 15 insertions(+), 146 deletions(-) delete mode 100644 sysdeps/unix/sysv/linux/arm/pread.c delete mode 100644 sysdeps/unix/sysv/linux/arm/pwrite.c delete mode 100644 sysdeps/unix/sysv/linux/mips/pread.c delete mode 100644 sysdeps/unix/sysv/linux/mips/pwrite.c (limited to 'sysdeps') diff --git a/sysdeps/unix/sysv/linux/arm/pread.c b/sysdeps/unix/sysv/linux/arm/pread.c deleted file mode 100644 index 06bc601..0000000 --- a/sysdeps/unix/sysv/linux/arm/pread.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/arm/pwrite.c b/sysdeps/unix/sysv/linux/arm/pwrite.c deleted file mode 100644 index b9b5e35..0000000 --- a/sysdeps/unix/sysv/linux/arm/pwrite.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/mips/pread.c b/sysdeps/unix/sysv/linux/mips/pread.c deleted file mode 100644 index d926a06..0000000 --- a/sysdeps/unix/sysv/linux/mips/pread.c +++ /dev/null @@ -1,71 +0,0 @@ -/* Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper , 1997. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include -#include - -#include -#include - -#include - -#if defined __NR_pread || __ASSUME_PREAD_SYSCALL > 0 - -# if __ASSUME_PREAD_SYSCALL == 0 -static ssize_t __emulate_pread (int fd, void *buf, size_t count, - off_t offset) internal_function; -# endif -extern ssize_t __syscall_pread (int fd, void *buf, size_t count, int dummy, - off_t offset_hi, off_t offset_lo); - - - -ssize_t -__libc_pread (fd, buf, count, offset) - int fd; - void *buf; - size_t count; - off_t offset; -{ - ssize_t result; - - /* First try the syscall. */ -# if defined(__MIPSEB__) - result = INLINE_SYSCALL (pread, 6, fd, buf, count, 0, 0, offset); -# elif defined(__MIPSEL__) - result = INLINE_SYSCALL (pread, 6, fd, buf, count, 0, offset, 0); -# endif -# if __ASSUME_PREAD_SYSCALL == 0 - if (result == -1 && errno == ENOSYS) - /* No system call available. Use the emulation. */ - result = __emulate_pread (fd, buf, count, offset); -# endif - return result; -} - -strong_alias (__libc_pread, __pread) -weak_alias (__libc_pread, pread) - -# define __libc_pread(fd, buf, count, offset) \ - static internal_function __emulate_pread (fd, buf, count, offset) -#endif - -#if __ASSUME_PREAD_SYSCALL == 0 -# include -#endif diff --git a/sysdeps/unix/sysv/linux/mips/pwrite.c b/sysdeps/unix/sysv/linux/mips/pwrite.c deleted file mode 100644 index a83df31..0000000 --- a/sysdeps/unix/sysv/linux/mips/pwrite.c +++ /dev/null @@ -1,71 +0,0 @@ -/* Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper , 1997. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include -#include - -#include -#include - -#include - -#if defined __NR_pwrite || __ASSUME_PWRITE_SYSCALL > 0 - -extern ssize_t __syscall_pwrite (int fd, const void *buf, size_t count, - int dummy, off_t offset_hi, off_t offset_lo); - -# if __ASSUME_PWRITE_SYSCALL == 0 -static ssize_t __emulate_pwrite (int fd, const void *buf, size_t count, - off_t offset) internal_function; -# endif - -ssize_t -__libc_pwrite (fd, buf, count, offset) - int fd; - const void *buf; - size_t count; - off_t offset; -{ - ssize_t result; - - /* First try the syscall. */ -# if defined(__MIPSEB__) - result = INLINE_SYSCALL (pwrite, 6, fd, buf, count, 0, 0, offset); -# elif defined(__MIPSEL__) - result = INLINE_SYSCALL (pwrite, 6, fd, buf, count, 0, offset, 0); -# endif -# if __ASSUME_PWRITE_SYSCALL == 0 - if (result == -1 && errno == ENOSYS) - /* No system call available. Use the emulation. */ - result = __emulate_pwrite (fd, buf, count, offset); -# endif - - return result; -} - -strong_alias (__libc_pwrite, __pwrite) -weak_alias (__libc_pwrite, pwrite) - -# define __libc_pwrite(fd, buf, count, offset) \ - static internal_function __emulate_pwrite (fd, buf, count, offset) -#endif - -#if __ASSUME_PWRITE_SYSCALL == 0 -# include -#endif diff --git a/sysdeps/unix/sysv/linux/pread.c b/sysdeps/unix/sysv/linux/pread.c index 3634a70..9c2f8f2 100644 --- a/sysdeps/unix/sysv/linux/pread.c +++ b/sysdeps/unix/sysv/linux/pread.c @@ -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 , 1997. @@ -18,6 +18,7 @@ Boston, MA 02111-1307, USA. */ #include +#include #include #include @@ -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. */ diff --git a/sysdeps/unix/sysv/linux/pwrite.c b/sysdeps/unix/sysv/linux/pwrite.c index 9857678..c69403c 100644 --- a/sysdeps/unix/sysv/linux/pwrite.c +++ b/sysdeps/unix/sysv/linux/pwrite.c @@ -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 , 1997. @@ -18,6 +18,7 @@ Boston, MA 02111-1307, USA. */ #include +#include #include #include @@ -27,6 +28,7 @@ #if defined __NR_pwrite || __ASSUME_PWRITE_SYSCALL > 0 +/* The order of hi, lo depends on endianness. */ extern ssize_t __syscall_pwrite (int fd, const void *buf, size_t count, off_t offset_hi, off_t offset_lo); @@ -46,7 +48,11 @@ __libc_pwrite (fd, buf, count, offset) ssize_t result; /* First try the syscall. */ +# if __BYTE_ORDER == __LITTLE_ENDIAN + result = INLINE_SYSCALL (pwrite, 5, fd, buf, count, offset, 0); +# elif __BYTE_ORDER == __BIG_ENDIAN result = INLINE_SYSCALL (pwrite, 5, fd, buf, count, 0, offset); +# endif # if __ASSUME_PWRITE_SYSCALL == 0 if (result == -1 && errno == ENOSYS) /* No system call available. Use the emulation. */ -- cgit v1.1