diff options
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | nptl/Banner | 2 | ||||
| -rw-r--r-- | nptl/atomic.h | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/syscalls.list | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/ia64/syscalls.list | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/posix_fadvise.c | 36 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/syscalls.list | 1 |
10 files changed, 52 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog index 98b79e6bc8..9dc7b172cc 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,13 @@ 2003-02-05 Ulrich Drepper <drepper@redhat.com> + * sysdeps/unix/sysv/linux/posix_fadvise.c: New file. + * sysdeps/unix/sysv/linux/syscalls.list: Add posix_fadvise64 syscall. + * sysdeps/unix/sysv/linux/alpha/syscalls.list: Likewise. + * sysdeps/unix/sysv/linux/ia64/syscalls.list: Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list: Likewise. + * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list: Likewise. + * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise. + * libio/putwc_u.c: Use _IO_putwc_unlocked, not _IO_putc_unlocked. Patch by Moritz Schulte <moritz@duesseldorf.ccc.de>. diff --git a/nptl/Banner b/nptl/Banner index f87ad4d0fa..4732444761 100644 --- a/nptl/Banner +++ b/nptl/Banner @@ -1 +1 @@ -NPTL 0.19 by Ulrich Drepper +NPTL 0.20 by Ulrich Drepper diff --git a/nptl/atomic.h b/nptl/atomic.h index 85a43c01e6..4279235a71 100644 --- a/nptl/atomic.h +++ b/nptl/atomic.h @@ -91,7 +91,7 @@ #endif -#ifdef atomic_add_negative +#ifndef atomic_add_negative # define atomic_add_negative(mem, value) \ (atomic_exchange_and_add (mem, value) < 0) #endif diff --git a/sysdeps/unix/sysv/linux/alpha/syscalls.list b/sysdeps/unix/sysv/linux/alpha/syscalls.list index 6907ef1d2f..96bc8a5fd3 100644 --- a/sysdeps/unix/sysv/linux/alpha/syscalls.list +++ b/sysdeps/unix/sysv/linux/alpha/syscalls.list @@ -20,6 +20,7 @@ getpeername - getpeername 3 __getpeername getpeername getpriority - getpriority 2 __getpriority getpriority mmap - mmap 6 __mmap mmap __mmap64 mmap64 llseek EXTRA lseek C:3 __libc_lseek64 __llseek llseek __lseek64 lseek64 +posix_fadvise64 - fadvise64 4 posix_fadvise64 posix_fadvise pread - pread C:4 __libc_pread __libc_pread64 __pread pread __pread64 pread64 pwrite - pwrite C:4 __libc_pwrite __libc_pwrite64 __pwrite pwrite __pwrite64 pwrite64 fstatfs - fstatfs 2 __fstatfs fstatfs __fstatfs64 fstatfs64 diff --git a/sysdeps/unix/sysv/linux/ia64/syscalls.list b/sysdeps/unix/sysv/linux/ia64/syscalls.list index 7df0265feb..0985cc97a2 100644 --- a/sysdeps/unix/sysv/linux/ia64/syscalls.list +++ b/sysdeps/unix/sysv/linux/ia64/syscalls.list @@ -5,6 +5,7 @@ umount2 - umount 2 __umount2 umount2 # Whee! 64-bit systems naturally implement llseek. llseek EXTRA lseek C:3 __libc_lseek __lseek lseek __libc_lseek64 __llseek llseek __lseek64 lseek64 lseek llseek - +posix_fadvise64 - fadvise64 4 posix_fadvise64 posix_fadvise pread - pread C:4 __libc_pread __libc_pread64 __pread pread __pread64 pread64 pwrite - pwrite C:4 __libc_pwrite __libc_pwrite64 __pwrite pwrite __pwrite64 pwrite64 fstatfs - fstatfs i:ip __fstatfs fstatfs fstatfs64 __fstatfs64 diff --git a/sysdeps/unix/sysv/linux/posix_fadvise.c b/sysdeps/unix/sysv/linux/posix_fadvise.c new file mode 100644 index 0000000000..fb1e59b2d3 --- /dev/null +++ b/sysdeps/unix/sysv/linux/posix_fadvise.c @@ -0,0 +1,36 @@ +/* Copyright (C) 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + 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 <fcntl.h> +#include <sysdep.h> + +/* Advice the system about the expected behaviour of the application with + respect to the file associated with FD. */ + +int +posix_fadvise (int fd, __off_t offset, size_t len, int advise) +{ +#ifdef __NR_fadvise64 + return INLINE_SYSCALL (fadvise64, 5, fd, + __LONG_LONG_PAIR (offset >> 31, offset), len, advise); +#else + __set_errno (ENOSYS); + return -1; +#endif +} diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list b/sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list index 5266c4f59f..9dbe0ed29e 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list @@ -25,6 +25,7 @@ s_getrlimit getrlimit getrlimit i:ip __syscall_getrlimit s_lstat64 lxstat64 lstat64 i:sp __syscall_lstat64 s_mmap2 mmap64 mmap2 b:aniiii __syscall_mmap2 s_poll poll poll i:pii __syscall_poll +posix_fadvise64 - fadvise64 4 posix_fadvise64 posix_fadvise s_ptrace ptrace ptrace i:iipp __syscall_ptrace s_putpmsg putpmsg putpmsg i:ippii __syscall_putpmsg s_reboot reboot reboot i:iii __syscall_reboot diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list b/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list index 273ed4fb5d..53284318d4 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list +++ b/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list @@ -10,6 +10,7 @@ getpeername - getpeername i:ipp __getpeername getpeername ftruncate - ftruncate 2 __ftruncate ftruncate ftruncate64 __ftruncate64 truncate - truncate 2 truncate truncate64 getrlimit - getrlimit 2 __getrlimit getrlimit getrlimit64 +posix_fadvise64 - fadvise64 4 posix_fadvise64 posix_fadvise setrlimit - setrlimit 2 __setrlimit setrlimit setrlimit64 vfork - vfork 0 __vfork vfork diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list b/sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list index a34e49246e..ac0610feda 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list @@ -13,6 +13,7 @@ truncate - truncate 2 truncate truncate64 mmap - mmap 6 __mmap mmap __mmap64 mmap64 readahead - readahead 3 __readahead readahead sendfile - sendfile i:iipi sendfile sendfile64 +posix_fadvise64 - fadvise64 4 posix_fadvise64 posix_fadvise # Override select.S in parent directory: select - select C:5 __select select diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list index 15c6b880fe..e629a6ca1d 100644 --- a/sysdeps/unix/sysv/linux/syscalls.list +++ b/sysdeps/unix/sysv/linux/syscalls.list @@ -43,6 +43,7 @@ pause - pause Ci: __libc_pause pause personality init-first personality i:i __personality personality pipe - pipe i:f __pipe pipe pivot_root EXTRA pivot_root i:ss pivot_root +posix_fadvise64 - fadvise64 i:iiiii posix_advise64 prctl EXTRA prctl i:iiiii __prctl prctl putpmsg - putpmsg i:ippii putpmsg query_module EXTRA query_module i:sipip query_module |