From 90f5663ccbe92953f9eea2ee004653a52ca7196d Mon Sep 17 00:00:00 2001 From: rpaulo Date: Wed, 10 Aug 2005 17:53:28 +0000 Subject: Pass lint(1). --- atc/main.c | 94 +++++++++++++++++++++++++++++++------------------------------- 1 file changed, 47 insertions(+), 47 deletions(-) (limited to 'atc/main.c') diff --git a/atc/main.c b/atc/main.c index c69064b6..898a7fa2 100644 --- a/atc/main.c +++ b/atc/main.c @@ -1,4 +1,4 @@ -/* $NetBSD: main.c,v 1.14 2005/07/01 00:48:34 jmc Exp $ */ +/* $NetBSD: main.c,v 1.15 2005/08/10 17:53:28 rpaulo Exp $ */ /*- * Copyright (c) 1990, 1993 @@ -51,7 +51,7 @@ __COPYRIGHT("@(#) Copyright (c) 1990, 1993\n\ #if 0 static char sccsid[] = "@(#)main.c 8.1 (Berkeley) 5/31/93"; #else -__RCSID("$NetBSD: main.c,v 1.14 2005/07/01 00:48:34 jmc Exp $"); +__RCSID("$NetBSD: main.c,v 1.15 2005/08/10 17:53:28 rpaulo Exp $"); #endif #endif /* not lint */ @@ -75,7 +75,7 @@ main(int argc, char *argv[]) /* Open the score file then revoke setgid privileges */ open_score_file(); - setgid(getgid()); + (void)setgid(getgid()); start_time = seed = time(NULL); @@ -107,22 +107,22 @@ main(int argc, char *argv[]) } if (optind < argc) f_usage++; - srandom(seed); + srandom((unsigned long)seed); if (f_usage) - fprintf(stderr, + (void)fprintf(stderr, "Usage: %s -[u?lstp] [-[gf] game_name] [-r random seed]\n", - argv[0]); + argv[0]); if (f_showscore) - log_score(1); + (void)log_score(1); if (f_list) - list_games(); + (void)list_games(); if (f_printpath) { char buf[100]; - strcpy(buf, _PATH_GAMES); + (void)strcpy(buf, _PATH_GAMES); buf[strlen(buf) - 1] = '\0'; - puts(buf); + (void)puts(buf); } if (f_usage || f_showscore || f_list || f_printpath) @@ -139,38 +139,38 @@ main(int argc, char *argv[]) init_gr(); setup_screen(sp); - addplane(); + (void)addplane(); - signal(SIGINT, quit); - signal(SIGQUIT, quit); + (void)signal(SIGINT, quit); + (void)signal(SIGQUIT, quit); #ifdef BSD - signal(SIGTSTP, SIG_IGN); - signal(SIGSTOP, SIG_IGN); + (void)signal(SIGTSTP, SIG_IGN); + (void)signal(SIGSTOP, SIG_IGN); #endif - signal(SIGHUP, log_score_quit); - signal(SIGTERM, log_score_quit); + (void)signal(SIGHUP, log_score_quit); + (void)signal(SIGTERM, log_score_quit); - tcgetattr(fileno(stdin), &tty_start); + (void)tcgetattr(fileno(stdin), &tty_start); tty_new = tty_start; tty_new.c_lflag &= ~(ICANON|ECHO); tty_new.c_iflag |= ICRNL; tty_new.c_cc[VMIN] = 1; tty_new.c_cc[VTIME] = 0; - tcsetattr(fileno(stdin), TCSADRAIN, &tty_new); + (void)tcsetattr(fileno(stdin), TCSADRAIN, &tty_new); sa.sa_handler = update; - sigemptyset(&sa.sa_mask); - sigaddset(&sa.sa_mask, SIGALRM); - sigaddset(&sa.sa_mask, SIGINT); + (void)sigemptyset(&sa.sa_mask); + (void)sigaddset(&sa.sa_mask, SIGALRM); + (void)sigaddset(&sa.sa_mask, SIGINT); sa.sa_flags = 0; - sigaction(SIGALRM, &sa, (struct sigaction *)0); + (void)sigaction(SIGALRM, &sa, (struct sigaction *)0); #ifdef BSD itv.it_value.tv_sec = 0; itv.it_value.tv_usec = 1; itv.it_interval.tv_sec = sp->update_secs; itv.it_interval.tv_usec = 0; - setitimer(ITIMER_REAL, &itv, NULL); + (void)setitimer(ITIMER_REAL, &itv, NULL); #endif #ifdef SYSV alarm(sp->update_secs); @@ -183,7 +183,7 @@ main(int argc, char *argv[]) #ifdef BSD itv.it_value.tv_sec = 0; itv.it_value.tv_usec = 0; - setitimer(ITIMER_REAL, &itv, NULL); + (void)setitimer(ITIMER_REAL, &itv, NULL); #endif #ifdef SYSV alarm(0); @@ -196,7 +196,7 @@ main(int argc, char *argv[]) itv.it_value.tv_usec = 0; itv.it_interval.tv_sec = sp->update_secs; itv.it_interval.tv_usec = 0; - setitimer(ITIMER_REAL, &itv, NULL); + (void)setitimer(ITIMER_REAL, &itv, NULL); #endif #ifdef SYSV alarm(sp->update_secs); @@ -217,7 +217,7 @@ read_file(const char *s) return (-1); } retval = yyparse(); - fclose(yyin); + (void)fclose(yyin); if (retval != 0) return (-1); @@ -232,21 +232,21 @@ default_game(void) static char file[256]; char line[256], games[256]; - strcpy(games, _PATH_GAMES); - strcat(games, GAMES); + (void)strcpy(games, _PATH_GAMES); + (void)strcat(games, GAMES); if ((fp = fopen(games, "r")) == NULL) { warn("fopen %s", games); return (NULL); } if (fgets(line, sizeof(line), fp) == NULL) { - fprintf(stderr, "%s: no default game available\n", games); + (void)fprintf(stderr, "%s: no default game available\n", games); return (NULL); } - fclose(fp); + (void)fclose(fp); line[strlen(line) - 1] = '\0'; - strcpy(file, _PATH_GAMES); - strcat(file, line); + (void)strcpy(file, _PATH_GAMES); + (void)strcat(file, line); return (file); } @@ -258,8 +258,8 @@ okay_game(const char *s) const char *ret = NULL; char line[256], games[256]; - strcpy(games, _PATH_GAMES); - strcat(games, GAMES); + (void)strcpy(games, _PATH_GAMES); + (void)strcat(games, GAMES); if ((fp = fopen(games, "r")) == NULL) { warn("fopen %s", games); @@ -268,19 +268,19 @@ okay_game(const char *s) while (fgets(line, sizeof(line), fp) != NULL) { line[strlen(line) - 1] = '\0'; if (strcmp(s, line) == 0) { - strcpy(file, _PATH_GAMES); - strcat(file, line); + (void)strcpy(file, _PATH_GAMES); + (void)strcat(file, line); ret = file; break; } } - fclose(fp); + (void)fclose(fp); if (ret == NULL) { test_mode = 1; ret = s; - fprintf(stderr, "%s: %s: game not found\n", games, s); - fprintf(stderr, "Your score will not be logged.\n"); - sleep(2); /* give the guy time to read it */ + (void)fprintf(stderr, "%s: %s: game not found\n", games, s); + (void)fprintf(stderr, "Your score will not be logged.\n"); + (void)sleep(2); /* give the guy time to read it */ } return (ret); } @@ -292,21 +292,21 @@ list_games(void) char line[256], games[256]; int num_games = 0; - strcpy(games, _PATH_GAMES); - strcat(games, GAMES); + (void)strcpy(games, _PATH_GAMES); + (void)strcat(games, GAMES); if ((fp = fopen(games, "r")) == NULL) { warn("fopen %s", games); return (-1); } - puts("available games:"); + (void)puts("available games:"); while (fgets(line, sizeof(line), fp) != NULL) { - printf(" %s", line); + (void)printf(" %s", line); num_games++; } - fclose(fp); + (void)fclose(fp); if (num_games == 0) { - fprintf(stderr, "%s: no games available\n", games); + (void)fprintf(stderr, "%s: no games available\n", games); return (-1); } return (0); -- cgit v1.2.3-56-ge451