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Diffstat (limited to 'atc/main.c')
-rw-r--r--atc/main.c94
1 files changed, 47 insertions, 47 deletions
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);
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