f7a9f785e5
Update copyright dates with scripts/update-copyrights.
2016-01-04 16:05:18 +00:00
c6bb095eb5
nptl: Rewrite cancellation macros
...
This patch changes the way cancellation entrypoints are defined to
instead call the macro SYSCALL_CANCEL. An usual cnacellation definition
is defined as:
if (SINGLE_THREAD_P)
return INLINE_SYSCALL (syscall, NARGS, args...)
int oldtype = LIBC_CANCEL_ASYNC ();
return INLINE_SYSCALL (syscall, NARGS, args...)
LIBC_CANCEL_RESET (oldtype);
And it is rewrited as just:
SYSCALL_CANCEL (syscall, args...)
The idea is to remove LIBC_CANCEL_ASYNC/LIBC_CANCEL_RESET explicit
usage.
Tested on i386, x86_64, powerpc32, powerpc64le, arm, and aarch64.
* sysdeps/unix/sysdep.h [SYSCALL_CANCEL]: New macro: define
cancellable syscalls.
(SYS_ify): Add guard to no redefine it.
(INLINE_SYSCALL): Likewise.
* sysdeps/unix/sysv/linux/accept4.c (accept4): Remove
LIBC_CANCEL_ASYNC/INLINE_SYSCALL/LIBC_CANCEL_RESET and use
SYSCALL_CANCEL instead.
* sysdeps/unix/sysv/linux/alpha/fdatasync.c (__fdatasync): Likewise.
* sysdeps/unix/sysv/linux/arm/pread.c (__libc_pread): Likewise.
* sysdeps/unix/sysv/linux/arm/pread64.c (__libc_pread64): Likewise.
* sysdeps/unix/sysv/linux/arm/pwrite.c (__libc_pwrite): Likewise.
* sysdeps/unix/sysv/linux/arm/pwrite64.c (__libc_pwrite64): Likewise.
* sysdeps/unix/sysv/linux/epoll_pwait.c (epoll_pwait): Likewise.
* sysdeps/unix/sysv/linux/fallocate.c (fallocate): Likewise.
* sysdeps/unix/sysv/linux/fallocate64.c (fallocate64): Likewise.
* sysdeps/unix/sysv/linux/generic/open.c (__libc_open): Likewise.
* sysdeps/unix/sysv/linux/generic/open64.c (__libc_open64): Likewise.
* sysdeps/unix/sysv/linux/generic/pause.c (__libc_pause): Likewise.
* sysdeps/unix/sysv/linux/generic/poll.c (__poll): Likewise.
* sysdeps/unix/sysv/linux/generic/recv.c (__libc_recv): Likewise.
* sysdeps/unix/sysv/linux/generic/select.c (__select): Likewise.
* sysdeps/unix/sysv/linux/generic/send.c (__libc_send): Likewise.
* sysdeps/unix/sysv/linux/generic/wordsize-32/pread.c (__libc_pread):
Likewise.
* sysdeps/unix/sysv/linux/generic/wordsize-32/pread64.c
(__libc_pread64): Likewise.
* sysdeps/unix/sysv/linux/generic/wordsize-32/preadv.c
(__libc_preadv): Likewise.
* sysdeps/unix/sysv/linux/generic/wordsize-32/preadv64.c
(__libc_readv64): Likewise.
* sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite.c
(__libc_pwrite): Likewise.
* sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite64.c
(__libc_pwrite64): Likewise.
* sysdeps/unix/sysv/linux/generic/wordsize-32/pwritev.c
(__libc_pwritev): Likewise.
* sysdeps/sysv/linux/generic/wordsize-32/pwritev64.c
(__libc_pwritev64): Likewise.
* sysdeps/unix/sysv/linux/i386/fcntl.c (__libc_fcntl): Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/sync_file_range.c
(sync_file_range): Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n32/fallocate.c (fallocate):
Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n32/fallocate64.c (fallocate64):
Likewise.
* sysdeps/unix/sysv/linux/mips/pread.c (__libc_pread): Likewise.
* sysdeps/unix/sysv/linux/mips/pread64.c (__libc_pread64): Likewise.
* sysdeps/unix/sysv/linux/mips/pwrite.c (__libc_pwrite): Likewise.
* sysdeps/unix/sysv/linux/mips/pwrite64.c (__libc_pwrite64): Likewise.
* sysdeps/unix/sysv/linux/msgrcv.c (__libc_msgrcv): Likewise.
* sysdeps/unix/sysv/linux/msgsnd.c (__libc_msgsnd): Likewise.
* sysdeps/unix/sysv/linux/open64.c (__libc_open64): Likewise.
* sysdeps/unix/sysv/linux/openat.c (__libc_openat): Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/pread.c (__libc_pread):
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/pread64.c
(__libc_read64): Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite.c (__libc_write):
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite64.c (__libc_write64):
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/fcntl.c (__libc_fcntl):
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/pread.c (__libc_pread):
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/pread64.c
(__libc_pread64): Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite.c (__libc_pwrite):
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite64.c
(__libc_pwrite64): Likewise.
* sysdeps/sysv/linux/powerpc/powerpc64/sync_file_range.c
(sync_file_range): Likewise.
* sysdeps/unix/sysv/linux/ppoll.c (ppoll): Likewise.
* sysdeps/unix/sysv/linux/pread.c (__libc_pread): Likewise.
* sysdeps/unix/sysv/linux/pread64.c (__libc_pread64): Likewise.
* sysdeps/unix/sysv/linux/preadv.c (__libc_preadv): Likewise.
* sysdeps/unix/sysv/linux/pselect.c (__pselect): Likewise.
* sysdeps/unix/sysv/linux/pwrite.c (__libc_pwrite): Likewise.
* sysdeps/unix/sysv/linux/pwrite64.c (__libc_pwrite64): Likewise.
* sysdeps/unix/sysv/linux/pwritev.c (PWRITEV): Likewise.
* sysdeps/unix/sysv/linux/readv.c (__libc_readv): Likewise.
* sysdeps/unix/sysv/linux/recvmmsg.c (recvmmsg): Likewise.
* sysdeps/unix/sysv/linux/sendmmsg.c (sendmmsg): Likewise.
* sysdeps/unix/sysv/linux/sh/pread.c (__libc_pread): Likewise.
* sysdeps/unix/sysv/linux/sh/pread64.c (__libc_pread64): Likewise.
* sysdeps/unix/sysv/linux/sh/pwrite.c (__libc_pwrite): Likewise.
* sysdeps/unix/sysv/linux/sh/pwrite64.c (__libc_pwrite64): Likewise.
* sysdeps/unix/sysv/linux/sigsuspend.c (__sigsuspend): Likewise.
* sysdeps/unix/sysv/linux/sigtimedwait.c (__sigtimedwait): Likewise.
* sysdeps/unix/sysv/linux/sigwaitinfo.c (__sigwaitinfo): Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/msgrcv.c (__libc_msgrcv):
Likewise.
* sysdeps/unix/sysv/linux/sync_file_range.c (sync_file_range):
Likewise.
* sysdeps/unix/sysv/linux/tcdrain.c (__libc_tcdrain): Likewise.
* sysdeps/unix/sysv/linux/timer_routines.c (timer_helper_thread):
Likewise.
* sysdeps/unix/sysv/linux/wait.c (__libc_wait): Likewise.
* sysdeps/unix/sysv/linux/waitid.c (__waitid): Likewise.
* sysdeps/unix/sysv/linux/waitpid.c (__libc_waitpid): Likewise.
* sysdeps/unix/sysv/linux/wordsize-64/fallocate.c (fallocate):
Likewise.
* sysdeps/unix/sysv/linux/wordsize-64/preadv.c (preadv): Likewise.
* sysdeps/unix/sysv/linux/wordsize-64/pwritev.c (pwritev): Likewise.
* sysdeps/unix/sysv/linux/writev.c (__libc_writev): Likewise.
* sysdeps/unix/sysv/linux/x86_64/recv.c (__libc_recv): Likewise.
* sysdeps/unix/sysv/linux/x86_64/send.c (__libc_send): Likewise.
2015-06-04 18:58:36 -03:00
b168057aaa
Update copyright dates with scripts/update-copyrights.
2015-01-02 16:29:47 +00:00
d4697bc93d
Update copyright notices with scripts/update-copyrights
2014-01-01 22:00:23 +10:00
568035b787
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
93df14eee8
Remove some pre-2.6.16 Linux kernel conditionals.
2012-08-07 23:03:35 +00:00
59ba27a63a
Replace FSF snail mail address with URLs.
2012-02-09 23:18:22 +00:00
73f6403bd4
Update.
...
2004-10-30 Andreas Schwab <schwab@suse.de>
* sysdeps/unix/sysv/linux/waitid.c: Include <stddef.h> for NULL.
2004-10-30 Ulrich Drepper <drepper@redhat.com>
* malloc/malloc.c (_int_free): Use unique comments for the error
cases.
2004-10-30 18:04:21 +00:00
c8cde977f4
2004-09-27 Roland McGrath <roland@redhat.com>
...
* sysdeps/unix/sysv/linux/waitid.c (do_waitid): Add fifth argument to
all three syscall uses, not just one!
2004-09-28 00:42:52 +00:00
c9269ffcf5
2004-09-18 Roland McGrath <roland@redhat.com>
...
* sysdeps/unix/sysv/linux/waitid.c (do_waitid): Pass fifth argument to
system call.
2004-09-18 08:44:59 +00:00
6698501fda
* sysdeps/unix/sysv/linux/bits/waitflags.h
...
(WSTOPPED, WEXITED, WCONTINUED, WNOWAIT): New macros.
* sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_WAITID_SYSCALL):
New macro.
* sysdeps/unix/sysv/linux/waitid.c: New file. Use new syscall when
available, or fall back to the waitpid-based generic code.
2004-09-01 19:39:17 +00:00
Joseph Myers
Adhemerval Zanella
Allan McRae
Paul Eggert
Ulrich Drepper
Roland McGrath