/* $Id: osdep-sunos.c,v 1.1.1.2 2011/08/17 18:40:06 jmmv Exp $ */ /* * Copyright (c) 2009 Todd Carson * * 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 #include #include #include "tmux.h" char * osdep_get_name(int fd, char *tty) { struct psinfo p; struct stat st; char *path; ssize_t bytes; int f; pid_t pgrp; if ((f = open(tty, O_RDONLY)) < 0) return (NULL); if ((fstat(f, &st) != 0) || (ioctl(f, TIOCGPGRP, &pgrp) != 0)) { close(f); return (NULL); } close(f); xasprintf(&path, "/proc/%hu/psinfo", pgrp); f = open(path, O_RDONLY); xfree(path); if (f < 0) return (NULL); bytes = read(f, &p, sizeof(p)); close(f); if (bytes != sizeof(p)) return (NULL); if (p.pr_ttydev != st.st_rdev) return (NULL); return (xstrdup(p.pr_fname)); } struct event_base * osdep_event_init(void) { return (event_init()); }