glibc/sysdeps/unix/sysv/linux/powerpc/pread64.c

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* sysdeps/unix/sysv/linux/powerpc/chown.c: Use INLINE_SYSCALL macro. * sysdeps/unix/sysv/linux/powerpc/ftruncate64.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/ioctl.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/pread.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/pread64.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/pwrite.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/pwrite64.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/tcgetattr.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/tcsetattr.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/truncate64.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list (s_ioctl, s_chown, s_ftruncate64, s_mmap2, s_pread64, s_pwrite64, s_truncate64, sys_fstat, sys_lstat, sys_mknod, sys_readv, sys_stat, sys_writev): Remove these, no longer used. 2002-11-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> * sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list (s_ipc, s_llseek, s_readahead, s_execve, s_fcntl, s_fcntl64, s_fstat64, s_getcwd, s_getdents, s_getdents64, s_getpmsg, s_getpriority, s_getrlimit, s_lstat64, s_poll, s_ptrace, s_putpmsg, s_reboot, s_setrlimit, s_sigaction, s_sigpending, s_sigprocmask, s_sigsuspend, s_stat64, s_sysctl, s_ugetrlimit, s_ustat, s_vfork): Remove now unused syscall stubs. * sysdeps/unix/sysv/linux/pwrite.c: Fix typo. * sysdeps/unix/sysv/linux/pwrite64.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/pread.c: Handle both __NR_pread64 and __NR_pread. * sysdeps/unix/sysv/linux/powerpc/pread64.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/pwrite.c: Handle both __NR_pwrite64 and __NR_pwrite. * sysdeps/unix/sysv/linux/powerpc/pwrite64.c: Likewise. 2002-11-03 Roland McGrath <roland@redhat.com> * sysdeps/generic/ldsodefs.h (struct rtld_global): New member `_dl_tls_static_used'. * sysdeps/generic/libc-tls.c (_dl_tls_static_used): New variable. (__libc_setup_tls): Initialize it. Let the initial value of _dl_tls_static_size indicate some surplus space in the computed value. * elf/dl-open.c (_dl_tls_static_size): New variable. * sysdeps/generic/dl-tls.c (_dl_determine_tlsoffset): Initialize _dl_tls_static_used. Add some surplus space into _dl_tls_static_size. * elf/dl-reloc.c [USE_TLS] (allocate_static_tls): New function. (CHECK_STATIC_TLS): Use it. * elf/dl-close.c (_dl_close): Adjust _dl_tls_static_used when the closed objects occupied a trailing contiguous chunk of static TLS area. 2002-10-18 Bruno Haible <bruno@clisp.org> * charmaps/ISO_5428: Use Greek characters introduced in Unicode 3.0.
2002-11-05 03:03:24 +00:00
/* Copyright (C) 1997,1998,1999,2000,2002 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 Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; 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>
* sysdeps/unix/sysv/linux/powerpc/chown.c: Use INLINE_SYSCALL macro. * sysdeps/unix/sysv/linux/powerpc/ftruncate64.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/ioctl.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/pread.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/pread64.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/pwrite.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/pwrite64.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/tcgetattr.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/tcsetattr.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/truncate64.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list (s_ioctl, s_chown, s_ftruncate64, s_mmap2, s_pread64, s_pwrite64, s_truncate64, sys_fstat, sys_lstat, sys_mknod, sys_readv, sys_stat, sys_writev): Remove these, no longer used. 2002-11-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> * sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list (s_ipc, s_llseek, s_readahead, s_execve, s_fcntl, s_fcntl64, s_fstat64, s_getcwd, s_getdents, s_getdents64, s_getpmsg, s_getpriority, s_getrlimit, s_lstat64, s_poll, s_ptrace, s_putpmsg, s_reboot, s_setrlimit, s_sigaction, s_sigpending, s_sigprocmask, s_sigsuspend, s_stat64, s_sysctl, s_ugetrlimit, s_ustat, s_vfork): Remove now unused syscall stubs. * sysdeps/unix/sysv/linux/pwrite.c: Fix typo. * sysdeps/unix/sysv/linux/pwrite64.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/pread.c: Handle both __NR_pread64 and __NR_pread. * sysdeps/unix/sysv/linux/powerpc/pread64.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/pwrite.c: Handle both __NR_pwrite64 and __NR_pwrite. * sysdeps/unix/sysv/linux/powerpc/pwrite64.c: Likewise. 2002-11-03 Roland McGrath <roland@redhat.com> * sysdeps/generic/ldsodefs.h (struct rtld_global): New member `_dl_tls_static_used'. * sysdeps/generic/libc-tls.c (_dl_tls_static_used): New variable. (__libc_setup_tls): Initialize it. Let the initial value of _dl_tls_static_size indicate some surplus space in the computed value. * elf/dl-open.c (_dl_tls_static_size): New variable. * sysdeps/generic/dl-tls.c (_dl_determine_tlsoffset): Initialize _dl_tls_static_used. Add some surplus space into _dl_tls_static_size. * elf/dl-reloc.c [USE_TLS] (allocate_static_tls): New function. (CHECK_STATIC_TLS): Use it. * elf/dl-close.c (_dl_close): Adjust _dl_tls_static_used when the closed objects occupied a trailing contiguous chunk of static TLS area. 2002-10-18 Bruno Haible <bruno@clisp.org> * charmaps/ISO_5428: Use Greek characters introduced in Unicode 3.0.
2002-11-05 03:03:24 +00:00
#include <bp-checks.h>
#ifdef __NR_pread
extern ssize_t __syscall_pread (int fd, void *buf, size_t count,
off64_t offset);
static ssize_t __emulate_pread64 (int fd, void *buf, size_t count,
off64_t offset) internal_function;
ssize_t
__libc_pread64 (fd, buf, count, offset)
int fd;
void *buf;
size_t count;
off64_t offset;
{
ssize_t result;
/* First try the syscall. */
result = __syscall_pread (fd, CHECK_N (buf, count), count, offset);
if (result == -1 && errno == ENOSYS)
/* No system call available. Use the emulation. */
result = __emulate_pread64 (fd, buf, count, offset);
return result;
}
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
#include <sysdeps/posix/pread64.c>