introduce and use exitcode_t

function                                             old     new   delta
strings_main                                         422     420      -2
setfattr_main                                        175     173      -2
brctl_main                                          1548    1546      -2
makedevs_main                                        979     975      -4
rev_main                                             337     332      -5
getfattr_main                                        307     302      -5
cut_main                                            1201    1196      -5
cksum_main                                           398     393      -5
umount_main                                          573     565      -8
ln_main                                              516     508      -8
expand_main                                          660     652      -8
df_main                                             1068    1060      -8
renice_main                                          346     332     -14
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/13 up/down: 0/-76)            Total: -76 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

4 files changed, 5 insertions, 4 deletions

diff --git a/miscutils/getfattr.c b/miscutils/getfattr.c
index 905aec65f..cb42fdac0 100644
--- a/miscutils/getfattr.c
+++ b/miscutils/getfattr.c
@@ -77,7 +77,7 @@ int getfattr_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int getfattr_main(int argc UNUSED_PARAM, char **argv)
 {
         const char *name;
-        int status;
+        exitcode_t status;
         int opt;
         char *buf = NULL;
         size_t bufsize = 0;
diff --git a/miscutils/makedevs.c b/miscutils/makedevs.c
index 48be91875..999a3b976 100644
--- a/miscutils/makedevs.c
+++ b/miscutils/makedevs.c
@@ -181,7 +181,7 @@ int makedevs_main(int argc UNUSED_PARAM, char **argv)
 {
         parser_t *parser;
         char *line = (char *)"-";
-        int ret = EXIT_SUCCESS;
+        exitcode_t ret = EXIT_SUCCESS;
 
         getopt32(argv, "^" "d:" "\0" "=1", &line);
         argv += optind;
diff --git a/miscutils/setfattr.c b/miscutils/setfattr.c
index 10d1840c9..b68bc9452 100644
--- a/miscutils/setfattr.c
+++ b/miscutils/setfattr.c
@@ -32,7 +32,7 @@ int setfattr_main(int argc UNUSED_PARAM, char **argv)
 {
         const char *name;
         const char *value = "";
-        int status;
+        exitcode_t status;
         int opt;
         enum {
                 OPT_h = (1 << 0),
diff --git a/miscutils/strings.c b/miscutils/strings.c
index 036df5c5d..bd1850cbb 100644
--- a/miscutils/strings.c
+++ b/miscutils/strings.c
@@ -40,7 +40,8 @@
 int strings_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int strings_main(int argc UNUSED_PARAM, char **argv)
 {
-        int n, c, status = EXIT_SUCCESS;
+        int n, c;
+        exitcode_t status = EXIT_SUCCESS;
         unsigned count;
         off_t offset;
         FILE *file;