On 26-01-2020 11:49, Pawel Jakub Dawidek wrote:
Author: pjd
Date: Sun Jan 26 10:49:24 2020
New Revision: 357138
URL: https://svnweb.freebsd.org/changeset/base/357138
Log:
- Be consistent with using sysexits(3) codes.
- Turn fprintf()+exit() into errx().
Sponsored by: Fudo Security
Modified:
head/bin/pwait/pwait.c
Modified: head/bin/pwait/pwait.c
==============================================================================
--- head/bin/pwait/pwait.c Sun Jan 26 07:24:49 2020 (r357137)
+++ head/bin/pwait/pwait.c Sun Jan 26 10:49:24 2020 (r357138)
@@ -53,8 +53,7 @@ static void
usage(void)
{
- fprintf(stderr, "usage: pwait [-t timeout] [-v] pid ...\n");
- exit(EX_USAGE);
+ errx(EX_USAGE, "usage: pwait [-t timeout] [-v] pid ...");
This adds a "pwait: " before the line, which most other programs do not do.
--
Jilles Tjoelker
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