make use of EXIT_ macros
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parent
515e410451
commit
3a81af41ac
@ -48,7 +48,7 @@ extern int filecnt, fileidx;
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bool it_quit(arg_t a) {
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cleanup();
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exit(0);
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exit(EXIT_SUCCESS);
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}
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bool it_switch_mode(arg_t a) {
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@ -388,7 +388,7 @@ bool it_open_with(arg_t a) {
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execlp(prog, prog,
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files[mode == MODE_IMAGE ? fileidx : tns.sel].path, NULL);
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warn("could not exec: %s", prog);
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exit(1);
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exit(EXIT_FAILURE);
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} else if (pid < 0) {
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warn("could not fork. program was: %s", prog);
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}
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@ -415,7 +415,7 @@ bool it_shell_cmd(arg_t a) {
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if ((pid = fork()) == 0) {
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execl("/bin/sh", "/bin/sh", "-c", cmdline, NULL);
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warn("could not exec: /bin/sh. command line was: %s", cmdline);
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exit(1);
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exit(EXIT_FAILURE);
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} else if (pid < 0) {
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warn("could not fork. command line was: %s", cmdline);
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return false;
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6
main.c
6
main.c
@ -471,12 +471,12 @@ int main(int argc, char **argv) {
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if (options->clean_cache) {
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tns_init(&tns, 0, NULL);
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tns_clean_cache(&tns);
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exit(0);
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exit(EXIT_SUCCESS);
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}
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if (!options->filecnt) {
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print_usage();
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exit(1);
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exit(EXIT_FAILURE);
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}
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if (options->recursive || options->from_stdin)
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@ -526,7 +526,7 @@ int main(int argc, char **argv) {
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if (!fileidx) {
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fprintf(stderr, "sxiv: no valid image file given, aborting\n");
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exit(1);
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exit(EXIT_FAILURE);
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}
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filecnt = fileidx;
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10
options.c
10
options.c
@ -75,7 +75,7 @@ void parse_options(int argc, char **argv) {
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switch (opt) {
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case '?':
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print_usage();
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exit(1);
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exit(EXIT_FAILURE);
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case 'c':
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_options.clean_cache = true;
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break;
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@ -93,12 +93,12 @@ void parse_options(int argc, char **argv) {
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break;
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case 'h':
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print_usage();
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exit(0);
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exit(EXIT_SUCCESS);
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case 'n':
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if (!sscanf(optarg, "%d", &t) || t < 1) {
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fprintf(stderr, "sxiv: invalid argument for option -n: %s\n",
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optarg);
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exit(1);
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exit(EXIT_FAILURE);
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} else {
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_options.startnum = t - 1;
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}
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@ -120,7 +120,7 @@ void parse_options(int argc, char **argv) {
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break;
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case 'v':
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print_version();
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exit(0);
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exit(EXIT_SUCCESS);
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case 'Z':
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_options.scalemode = SCALE_ZOOM;
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_options.zoom = 1.0;
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@ -130,7 +130,7 @@ void parse_options(int argc, char **argv) {
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if (!sscanf(optarg, "%d", &t) || t <= 0) {
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fprintf(stderr, "sxiv: invalid argument for option -z: %s\n",
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optarg);
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exit(1);
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exit(EXIT_FAILURE);
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}
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_options.zoom = (float) t / 100.0;
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break;
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