diff options
| -rw-r--r-- | ChangeLog | 19 | ||||
| -rw-r--r-- | elf/vismain.c | 10 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/arm/pread.c | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/arm/pwrite.c | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/mips/pread.c | 71 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/mips/pwrite.c | 71 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/pread.c | 9 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/pwrite.c | 8 |
8 files changed, 43 insertions, 147 deletions
@@ -1,3 +1,22 @@ +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. + 2000-05-27 Ulrich Drepper <drepper@redhat.com> * sysdeps/posix/getaddrinfo.c (gaih_inet): If req->ai_family == diff --git a/elf/vismain.c b/elf/vismain.c index f72c3e1..a976920 100644 --- a/elf/vismain.c +++ b/elf/vismain.c @@ -20,6 +20,14 @@ #include <stdlib.h> #include <string.h> +/* Prototype for our test function. */ +extern int do_test (void); + +#define TEST_FUNCTION do_test () + +/* This defines the `main' function and some more. */ +#include <test-skeleton.c> + /* Prototypes for the functions in the DSOs. */ extern int calllocal1 (void); extern int (*getlocal1 (void)) (void); @@ -54,7 +62,7 @@ extern const char *protvarinmod; extern const char *protvaritcpt; int -main (void) +do_test (void) { int res = 0; int val; 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 <sysdeps/unix/sysv/linux/i386/pread.c> 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 <sysdeps/unix/sysv/linux/i386/pwrite.c> 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 <drepper@cygnus.com>, 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 <errno.h> -#include <unistd.h> - -#include <sysdep.h> -#include <sys/syscall.h> - -#include <kernel-features.h> - -#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 <sysdeps/posix/pread.c> -#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 <drepper@cygnus.com>, 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 <errno.h> -#include <unistd.h> - -#include <sysdep.h> -#include <sys/syscall.h> - -#include <kernel-features.h> - -#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 <sysdeps/posix/pwrite.c> -#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 <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. */ 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 <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_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. */ |