From ad3f90f6ca9de7fee945fa9b9a901caaf14871a9 Mon Sep 17 00:00:00 2001 From: Dima Dorfman Date: Thu, 15 Nov 2001 15:46:45 +0000 Subject: [PATCH] Deuglify the usage message by putting the program name after the "usage:" string. This is how most (all?) other programs in the system do it. PR: 31596 Submitted by: Cyrille Lefevre --- bin/kenv/kenv.c | 3 ++- usr.bin/kenv/kenv.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/bin/kenv/kenv.c b/bin/kenv/kenv.c index 4e5970a2c8ab..4704d510fd2f 100644 --- a/bin/kenv/kenv.c +++ b/bin/kenv/kenv.c @@ -38,7 +38,8 @@ static char sbuf[1024]; static void usage(void) { - errx(1, "usage: [-h] [variable]"); + (void)fprintf(stderr, "usage: kenv [-h] [variable]\n"); + exit(1); } int diff --git a/usr.bin/kenv/kenv.c b/usr.bin/kenv/kenv.c index 4e5970a2c8ab..4704d510fd2f 100644 --- a/usr.bin/kenv/kenv.c +++ b/usr.bin/kenv/kenv.c @@ -38,7 +38,8 @@ static char sbuf[1024]; static void usage(void) { - errx(1, "usage: [-h] [variable]"); + (void)fprintf(stderr, "usage: kenv [-h] [variable]\n"); + exit(1); } int