git: 6f34788b4e24 - stable/14 - colrm(1): Replace magic exit codes with standard macros

The branch stable/14 has been updated by oshogbo:

URL: https://cgit.FreeBSD.org/src/commit/?id=6f34788b4e24ecbd6026e2dd9fa213290f31f8d5

commit 6f34788b4e24ecbd6026e2dd9fa213290f31f8d5
Author:     Faraz Vahedi <kfv@kfv.io>
AuthorDate: 2024-10-27 08:59:39 +0000
Commit:     Mariusz Zaborski <oshogbo@FreeBSD.org>
CommitDate: 2025-01-29 09:51:34 +0000

    colrm(1): Replace magic exit codes with standard macros
    
    Signed-off-by: Faraz Vahedi <kfv@kfv.io>
    Reviewed by:    markj, oshogbo
    MFC after:      1 week
    Pull Request:   https://github.com/freebsd/freebsd-src/pull/1496
    
    (cherry picked from commit fc26f24b3ef276b2a9f73c9778aecff7377b1aeb)
---
 usr.bin/colrm/colrm.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/usr.bin/colrm/colrm.c b/usr.bin/colrm/colrm.c
index 6886a6644bf5..b199e052a3a5 100644
--- a/usr.bin/colrm/colrm.c
+++ b/usr.bin/colrm/colrm.c
@@ -87,12 +87,12 @@ main(int argc, char *argv[])
 	case 2:
 		stop = strtol(argv[1], &p, 10);
 		if (stop <= 0 || *p)
-			errx(1, "illegal column -- %s", argv[1]);
+			errx(EXIT_FAILURE, "illegal column -- %s", argv[1]);
 		/* FALLTHROUGH */
 	case 1:
 		start = strtol(argv[0], &p, 10);
 		if (start <= 0 || *p)
-			errx(1, "illegal column -- %s", argv[0]);
+			errx(EXIT_FAILURE, "illegal column -- %s", argv[0]);
 		break;
 	case 0:
 		break;
@@ -101,7 +101,7 @@ main(int argc, char *argv[])
 	}
 
 	if (stop && start > stop)
-		errx(1, "illegal start and stop columns");
+		errx(EXIT_FAILURE, "illegal start and stop columns");
 
 	for (column = 0;;) {
 		switch (ch = getwchar()) {
@@ -134,15 +134,14 @@ void
 check(FILE *stream)
 {
 	if (feof(stream))
-		exit(0);
+		exit(EXIT_SUCCESS);
 	if (ferror(stream))
-		err(1, "%s", stream == stdin ? "stdin" : "stdout");
+		err(EXIT_FAILURE, "%s", stream == stdin ? "stdin" : "stdout");
 }
 
 void
 usage(void)
 {
 	(void)fprintf(stderr, "usage: colrm [start [stop]]\n");
-	exit(1);
+	exit(EXIT_FAILURE);
 }
-