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/* |
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* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd) |
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* |
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* Copyright (c) 2001-2014 ircd-hybrid development team |
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* Copyright (c) 2001-2016 ircd-hybrid development team |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 |
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* USA |
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*/ |
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if ((fd = open("/dev/poll", O_RDWR)) < 0) |
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{ |
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ilog(LOG_TYPE_IRCD, "init_netio: Couldn't open /dev/poll - %d: %s", |
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errno, strerror(errno)); |
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exit(115); /* Whee! */ |
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ilog(LOG_TYPE_IRCD, "init_netio: couldn't open /dev/poll: %s", |
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strerror(errno)); |
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exit(EXIT_FAILURE); /* Whee! */ |
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} |
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fd_open(&dpfd, fd, 0, "/dev/poll file descriptor"); |
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if (num < 0) |
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{ |
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#ifdef HAVE_USLEEP |
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usleep(50000); /* avoid 99% CPU in comm_select */ |
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#endif |
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const struct timespec req = { .tv_sec = 0, .tv_nsec = 50000000 }; |
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nanosleep(&req, NULL); /* Avoid 99% CPU in comm_select */ |
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return; |
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} |
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