diff options
Diffstat (limited to 'src/sigs.c')
| -rwxr-xr-x | src/sigs.c | 74 |
1 files changed, 39 insertions, 35 deletions
@@ -1,8 +1,8 @@ -/* $calcurse: sigs.c,v 1.5 2008/02/14 20:20:23 culot Exp $ */ +/* $calcurse: sigs.c,v 1.6 2008/04/12 21:14:03 culot Exp $ */ /* * Calcurse - text-based organizer - * Copyright (c) 2007 Frederic Culot + * Copyright (c) 2007-2008 Frederic Culot * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -40,45 +40,49 @@ * Also catch CTRL-C (SIGINT), and SIGWINCH to resize screen automatically. */ static void -signal_handler(int sig) +signal_handler (int sig) { - switch (sig) { - case SIGCHLD: - while (waitpid(WAIT_MYPGRP, NULL, WNOHANG) > 0) - ; - break; - case SIGWINCH: - clearok(curscr, TRUE); - ungetch(KEY_RESIZE); - break; - } + switch (sig) + { + case SIGCHLD: + while (waitpid (WAIT_MYPGRP, NULL, WNOHANG) > 0) + ; + break; + case SIGWINCH: + clearok (curscr, TRUE); + ungetch (KEY_RESIZE); + break; + } } /* Signal handling init. */ void -sigs_init(struct sigaction *sa) +sigs_init (struct sigaction *sa) { - sa->sa_handler = signal_handler; - sa->sa_flags = 0; - sigemptyset(&sa->sa_mask); - if (sigaction(SIGCHLD, sa, NULL) != 0) { - perror("sigaction"); - exit(EXIT_FAILURE); - } + sa->sa_handler = signal_handler; + sa->sa_flags = 0; + sigemptyset (&sa->sa_mask); + if (sigaction (SIGCHLD, sa, NULL) != 0) + { + perror ("sigaction"); + exit (EXIT_FAILURE); + } - sa->sa_handler = signal_handler; - sa->sa_flags = 0; - sigemptyset(&sa->sa_mask); - if (sigaction(SIGWINCH, sa, NULL) != 0) { - perror("sigaction"); - exit(EXIT_FAILURE); - } + sa->sa_handler = signal_handler; + sa->sa_flags = 0; + sigemptyset (&sa->sa_mask); + if (sigaction (SIGWINCH, sa, NULL) != 0) + { + perror ("sigaction"); + exit (EXIT_FAILURE); + } - sa->sa_handler = SIG_IGN; - sa->sa_flags = 0; - sigemptyset(&(sa->sa_mask)); - if (sigaction(SIGINT, sa, NULL) != 0) { - perror("sigaction"); - exit(EXIT_FAILURE); - } + sa->sa_handler = SIG_IGN; + sa->sa_flags = 0; + sigemptyset (&(sa->sa_mask)); + if (sigaction (SIGINT, sa, NULL) != 0) + { + perror ("sigaction"); + exit (EXIT_FAILURE); + } } |