misc: consolidate version printing and close_stdout()

Signed-off-by: Karel Zak <kzak@redhat.com>

6 files changed, 17 insertions, 20 deletions

diff --git a/term-utils/mesg.c b/term-utils/mesg.c
index 608f3cf61..57d53379f 100644
--- a/term-utils/mesg.c
+++ b/term-utils/mesg.c
@@ -102,16 +102,16 @@ int main(int argc, char *argv[])
 	setlocale(LC_ALL, "");
 	bindtextdomain(PACKAGE, LOCALEDIR);
 	textdomain(PACKAGE);
-	atexit(close_stdout);
+	close_stdout_atexit();
 
 	while ((ch = getopt_long(argc, argv, "vVh", longopts, NULL)) != -1)
 		switch (ch) {
 		case 'v':
 			verbose = TRUE;
 			break;
+
 		case 'V':
-			printf(UTIL_LINUX_VERSION);
-			exit(EXIT_SUCCESS);
+			print_version(EXIT_SUCCESS);
 		case 'h':
 			usage();
 		default:
diff --git a/term-utils/script.c b/term-utils/script.c
index 7692f91e2..c7bc1d6f2 100644
--- a/term-utils/script.c
+++ b/term-utils/script.c
@@ -793,7 +793,7 @@ int main(int argc, char **argv)
 	setlocale(LC_NUMERIC, "C");
 	bindtextdomain(PACKAGE, LOCALEDIR);
 	textdomain(PACKAGE);
-	atexit(close_stdout);
+	close_stdout_atexit();
 
 	script_init_debug();
 
@@ -825,13 +825,11 @@ int main(int argc, char **argv)
 				ctl.tname = optarg;
 			ctl.timing = 1;
 			break;
+
 		case 'V':
-			printf(UTIL_LINUX_VERSION);
-			exit(EXIT_SUCCESS);
-			break;
+			print_version(EXIT_SUCCESS);
 		case 'h':
 			usage();
-			break;
 		default:
 			errtryhelp(EXIT_FAILURE);
 		}
diff --git a/term-utils/scriptreplay.c b/term-utils/scriptreplay.c
index 7b59b6e24..926e56f11 100644
--- a/term-utils/scriptreplay.c
+++ b/term-utils/scriptreplay.c
@@ -151,7 +151,7 @@ main(int argc, char *argv[])
 
 	bindtextdomain(PACKAGE, LOCALEDIR);
 	textdomain(PACKAGE);
-	atexit(close_stdout);
+	close_stdout_atexit();
 
 	while ((ch = getopt_long(argc, argv, "t:s:d:m:Vh", longopts, NULL)) != -1)
 		switch(ch) {
@@ -169,9 +169,9 @@ main(int argc, char *argv[])
 			maxdelayopt = TRUE;
 			maxdelay = getnum(optarg);
 			break;
+
 		case 'V':
-			printf(UTIL_LINUX_VERSION);
-			exit(EXIT_SUCCESS);
+			print_version(EXIT_SUCCESS);
 		case 'h':
 			usage();
 		default:
diff --git a/term-utils/setterm.c b/term-utils/setterm.c
index 0d4b81292..14fbafb10 100644
--- a/term-utils/setterm.c
+++ b/term-utils/setterm.c
@@ -673,9 +673,9 @@ static void parse_option(struct setterm_control *ctl, int ac, char **av)
 			ctl->opt_bfreq = set_opt_flag(ctl->opt_bfreq);
 			ctl->opt_bfreq_f = parse_bfreq(av, optarg, &optind);
 			break;
+
 		case OPT_VERSION:
-			printf(UTIL_LINUX_VERSION);
-			exit(EXIT_SUCCESS);
+			print_version(EXIT_SUCCESS);
 		case OPT_HELP:
 			usage();
 		default:
@@ -1173,7 +1173,7 @@ int main(int argc, char **argv)
 	setlocale(LC_ALL, "");
 	bindtextdomain(PACKAGE, LOCALEDIR);
 	textdomain(PACKAGE);
-	atexit(close_stdout);
+	close_stdout_atexit();
 
 	if (argc < 2) {
 		warnx(_("bad usage"));
diff --git a/term-utils/wall.c b/term-utils/wall.c
index ce5363c7e..c606e6347 100644
--- a/term-utils/wall.c
+++ b/term-utils/wall.c
@@ -202,7 +202,7 @@ int main(int argc, char **argv)
 	setlocale(LC_ALL, "");
 	bindtextdomain(PACKAGE, LOCALEDIR);
 	textdomain(PACKAGE);
-	atexit(close_stdout);
+	close_stdout_atexit();
 
 	while ((ch = getopt_long(argc, argv, "nt:g:Vh", longopts, NULL)) != -1) {
 		switch (ch) {
@@ -220,9 +220,9 @@ int main(int argc, char **argv)
 		case 'g':
 			group_buf = init_group_workspace(optarg);
 			break;
+
 		case 'V':
-			printf(UTIL_LINUX_VERSION);
-			exit(EXIT_SUCCESS);
+			print_version(EXIT_SUCCESS);
 		case 'h':
 			usage();
 		default:
diff --git a/term-utils/write.c b/term-utils/write.c
index bd64fc281..3436fbda2 100644
--- a/term-utils/write.c
+++ b/term-utils/write.c
@@ -308,13 +308,12 @@ int main(int argc, char **argv)
 	setlocale(LC_ALL, "");
 	bindtextdomain(PACKAGE, LOCALEDIR);
 	textdomain(PACKAGE);
-	atexit(close_stdout);
+	close_stdout_atexit();
 
 	while ((c = getopt_long(argc, argv, "Vh", longopts, NULL)) != -1)
 		switch (c) {
 		case 'V':
-			printf(UTIL_LINUX_VERSION);
-			return EXIT_SUCCESS;
+			print_version(EXIT_SUCCESS);
 		case 'h':
 			usage();
 		default: