/* $Id: osdep-darwin.c 2553 2011-07-09 09:42:33Z tcunha $ */ /* * Copyright (c) 2009 Joshua Elsasser * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include #include #include #include #include char *osdep_get_name(int, char *); struct event_base *osdep_event_init(void); #define unused __attribute__ ((unused)) char * osdep_get_name(int fd, unused char *tty) { int mib[4] = { CTL_KERN, KERN_PROC, KERN_PROC_PID, 0 }; size_t size; struct kinfo_proc kp; if ((mib[3] = tcgetpgrp(fd)) == -1) return (NULL); size = sizeof kp; if (sysctl(mib, 4, &kp, &size, NULL, 0) == -1) return (NULL); if (*kp.kp_proc.p_comm == '\0') return (NULL); return (strdup(kp.kp_proc.p_comm)); } struct event_base * osdep_event_init(void) { /* * On OS X, kqueue and poll are both completely broken and don't * work on anything except socket file descriptors (yes, really). */ setenv("EVENT_NOKQUEUE", "1", 1); setenv("EVENT_NOPOLL", "1", 1); return (event_init()); }