summaryrefslogtreecommitdiffstats
path: root/libc/unistd/pselect.c
diff options
context:
space:
mode:
Diffstat (limited to 'libc/unistd/pselect.c')
-rw-r--r--libc/unistd/pselect.c59
1 files changed, 0 insertions, 59 deletions
diff --git a/libc/unistd/pselect.c b/libc/unistd/pselect.c
deleted file mode 100644
index 76ce2c0..0000000
--- a/libc/unistd/pselect.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-#include <sys/select.h>
-#include <signal.h>
-#include <pthread.h>
-
-int
-pselect(int n, fd_set* readfds, fd_set* writefds, fd_set* errfds,
- const struct timespec* timeout, const sigset_t* sigmask)
-{
- sigset_t oldmask;
- int result;
- struct timeval tv, *tv_timeout = NULL;
-
- if (sigmask != NULL)
- pthread_sigmask( SIG_SETMASK, sigmask, &oldmask );
-
- if (timeout != NULL) {
- tv_timeout = &tv;
- tv.tv_sec = timeout->tv_sec;
- tv.tv_usec = (timeout->tv_nsec + 999)/1000; // round up
- if (tv.tv_usec >= 1000000) {
- tv.tv_sec += 1;
- tv.tv_usec -= 1000000;
- }
- }
-
- result = select( n, readfds, writefds, errfds, tv_timeout );
-
- if (sigmask != NULL)
- pthread_sigmask( SIG_SETMASK, &oldmask, NULL );
-
- return result;
-}