Sha256: cfdb9b523a0dff93e2752cbf1ec197e24c7fe30be3d1053db7c52fdb94497a1c
Contents?: true
Size: 1.41 KB
Versions: 10
Compression:
Stored size: 1.41 KB
Contents
/* Copyright libuv project contributors. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include "internal.h"
int uv__io_check_fd(uv_loop_t* loop, int fd) {
struct pollfd p[1];
int rv;
p[0].fd = fd;
p[0].events = POLLIN;
do
rv = poll(p, 1, 0);
while (rv == -1 && errno == EINTR);
if (rv == -1)
abort();
if (p[0].revents & POLLNVAL)
return -1;
return 0;
}
Version data entries
10 entries across 10 versions & 2 rubygems