diff options
Diffstat (limited to 'usr.bin/tmux/server.c')
| -rw-r--r-- | usr.bin/tmux/server.c | 31 |
1 files changed, 9 insertions, 22 deletions
diff --git a/usr.bin/tmux/server.c b/usr.bin/tmux/server.c index 2890d8357f2..ccbdddcdfc8 100644 --- a/usr.bin/tmux/server.c +++ b/usr.bin/tmux/server.c @@ -1,4 +1,4 @@ -/* $OpenBSD: server.c,v 1.195 2020/09/16 18:37:55 nicm Exp $ */ +/* $OpenBSD: server.c,v 1.196 2021/02/11 09:39:29 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> @@ -156,35 +156,22 @@ int server_start(struct tmuxproc *client, int flags, struct event_base *base, int lockfd, char *lockfile) { - int pair[2]; - sigset_t set, oldset; - struct client *c = NULL; - char *cause = NULL; + int fd; + sigset_t set, oldset; + struct client *c = NULL; + char *cause = NULL; sigfillset(&set); sigprocmask(SIG_BLOCK, &set, &oldset); if (~flags & CLIENT_NOFORK) { - if (socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, pair) != 0) - fatal("socketpair failed"); - - switch (fork()) { - case -1: - fatal("fork failed"); - case 0: - break; - default: + if (proc_fork_and_daemon(&fd) != 0) { sigprocmask(SIG_SETMASK, &oldset, NULL); - close(pair[1]); - return (pair[0]); + return (fd); } - close(pair[0]); - if (daemon(1, 0) != 0) - fatal("daemon failed"); } - - server_client_flags = flags; proc_clear_signals(client, 0); + server_client_flags = flags; if (event_reinit(base) != 0) fatalx("event_reinit failed"); @@ -213,7 +200,7 @@ server_start(struct tmuxproc *client, int flags, struct event_base *base, if (server_fd != -1) server_update_socket(); if (~flags & CLIENT_NOFORK) - c = server_client_create(pair[1]); + c = server_client_create(fd); else options_set_number(global_options, "exit-empty", 0); |