diff options
| author | Faraz Vahedi <kfv@kfv.io> | 2024-10-26 15:28:07 +0000 |
|---|---|---|
| committer | Mariusz Zaborski <oshogbo@FreeBSD.org> | 2026-03-01 17:03:12 +0000 |
| commit | dde5113f470af34bf917ca2690d89c94dc8d6db0 (patch) | |
| tree | 3a192890495488f0a0c7fa28397d1eea655b6f93 | |
| parent | 452ee04d62e22fe923a0b616076715dad0166c98 (diff) | |
from(1): Replace magic exit codes with standard macros
Signed-off-by: Faraz Vahedi <kfv@kfv.io>
With minor changes from committer.
Reviewed by: imp, oshogbo, markj (previous version)
Pull Request: https://github.com/freebsd/freebsd-src/pull/1491
| -rw-r--r-- | usr.bin/from/from.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/usr.bin/from/from.c b/usr.bin/from/from.c index 031803ebae16..fb194dcc72d0 100644 --- a/usr.bin/from/from.c +++ b/usr.bin/from/from.c @@ -30,6 +30,7 @@ */ #include <sys/types.h> + #include <ctype.h> #include <err.h> #include <pwd.h> @@ -99,7 +100,7 @@ main(int argc, char **argv) mbox = stdin; } else if ((mbox = fopen(file, "r")) == NULL) { - errx(1, "can't read %s", file); + errx(EXIT_FAILURE, "can't read %s", file); } for (newline = 1; fgets(buf, sizeof(buf), mbox);) { if (*buf == '\n') { @@ -119,14 +120,14 @@ main(int argc, char **argv) printf("There %s %d message%s in your incoming mailbox.\n", count == 1 ? "is" : "are", count, count == 1 ? "" : "s"); fclose(mbox); - exit(0); + exit(EXIT_SUCCESS); } static void usage(void) { fprintf(stderr, "usage: from [-c] [-f file] [-s sender] [user]\n"); - exit(1); + exit(EXIT_FAILURE); } static int |