aboutsummaryrefslogtreecommitdiff
path: root/nptl/sysdeps/unix/sysv/linux/pselect.c
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2002-12-15 10:09:03 +0000
committerUlrich Drepper <drepper@redhat.com>2002-12-15 10:09:03 +0000
commit2fb6444dbb9672aea7766b3790a3cb70a73473d3 (patch)
tree80d6c85c0f2faa7400908507d4557db664f1f17b /nptl/sysdeps/unix/sysv/linux/pselect.c
parent86b2dc4072725edb69ec4b872f9fcd17a4554b74 (diff)
downloadglibc-2fb6444dbb9672aea7766b3790a3cb70a73473d3.tar
glibc-2fb6444dbb9672aea7766b3790a3cb70a73473d3.tar.gz
glibc-2fb6444dbb9672aea7766b3790a3cb70a73473d3.tar.bz2
glibc-2fb6444dbb9672aea7766b3790a3cb70a73473d3.zip
Update.
2002-12-14 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/i386/pt-socket.S: Changes folded into the regular Linux version. Remove file. * sysdeps/unix/sysv/linux/connect.S: Likewise. Remove file. * sysdeps/unix/sysv/linux/llseek.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/msgrcv.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/msgsnd.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/open64.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/poll.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/pread.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/pread64.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/pselect.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/pwrite.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/pwrite64.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/readv.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/recv.S: Likewise. Remove file. * sysdeps/unix/sysv/linux/recvfrom.S: Likewise. Remove file. * sysdeps/unix/sysv/linux/recvmsg.S: Likewise. Remove file. * sysdeps/unix/sysv/linux/send.S: Likewise. Remove file. * sysdeps/unix/sysv/linux/sendmsg.S: Likewise. Remove file. * sysdeps/unix/sysv/linux/sendto.S: Likewise. Remove file. * sysdeps/unix/sysv/linux/sigpause.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/sigsuspend.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/sigtimedwait.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/sigwait.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/sigwaitinfo.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/system.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/tcdrain.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/wait.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/waitid.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/waitpid.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/writev.c: Likewise. Remove file. * sysdeps/unix/sysv/linux/i386/fcntl.c: Likewise. Remove file.
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/pselect.c')
-rw-r--r--nptl/sysdeps/unix/sysv/linux/pselect.c91
1 files changed, 0 insertions, 91 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/pselect.c b/nptl/sysdeps/unix/sysv/linux/pselect.c
deleted file mode 100644
index bb5daa8768..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/pselect.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998, 2001, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-
- 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 <signal.h>
-#include <stddef.h> /* For NULL. */
-#include <sys/time.h>
-#include <sys/select.h>
-#include <nptl/pthreadP.h>
-#include <tls.h>
-
-/* Check the first NFDS descriptors each in READFDS (if not NULL) for read
- readiness, in WRITEFDS (if not NULL) for write readiness, and in EXCEPTFDS
- (if not NULL) for exceptional conditions. If TIMEOUT is not NULL, time out
- after waiting the interval specified therein. Additionally set the sigmask
- SIGMASK for this call. Returns the number of ready descriptors, or -1 for
- errors. */
-static int
-do_pselect (int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
- const struct timespec *timeout, const sigset_t *sigmask)
-{
- struct timeval tval;
- int retval;
- sigset_t savemask;
-
- /* Change nanosecond number to microseconds. This might mean losing
- precision and therefore the `pselect` should be available. But
- for now it is hardly found. */
- if (timeout != NULL)
- TIMESPEC_TO_TIMEVAL (&tval, timeout);
-
- /* The setting and restoring of the signal mask and the select call
- should be an atomic operation. This can't be done without kernel
- help. */
- if (sigmask != NULL)
- __sigprocmask (SIG_SETMASK, sigmask, &savemask);
-
- retval = __select (nfds, readfds, writefds, exceptfds,
- timeout != NULL ? &tval : NULL);
-
- if (sigmask != NULL)
- __sigprocmask (SIG_SETMASK, &savemask, NULL);
-
- return retval;
-}
-
-
-int
-__pselect (nfds, readfds, writefds, exceptfds, timeout, sigmask)
- int nfds;
- fd_set *readfds;
- fd_set *writefds;
- fd_set *exceptfds;
- const struct timespec *timeout;
- const sigset_t *sigmask;
-{
-#ifndef NOT_IN_libc
- if (__builtin_expect (THREAD_GETMEM (THREAD_SELF,
- header.data.multiple_threads) == 0, 1))
- return do_pselect (nfds, readfds, writefds, exceptfds, timeout, sigmask);
-
- int oldtype = LIBC_CANCEL_ASYNC ();
-#endif
-
- int result = do_pselect (nfds, readfds, writefds, exceptfds, timeout,
- sigmask);
-
-#ifndef NOT_IN_libc
- LIBC_CANCEL_RESET (oldtype);
-#endif
-
- return result;
-}
-weak_alias (__pselect, pselect)
-strong_alias (__pselect, __libc_pselect)