svn commit: r317304 - head/tools/regression/geom_gpt
Ngie Cooper
ngie at FreeBSD.org
Sat Apr 22 22:34:46 UTC 2017
Author: ngie
Date: Sat Apr 22 22:34:45 2017
New Revision: 317304
URL: https://svnweb.freebsd.org/changeset/base/317304
Log:
gctl_test_helper: add diagnostic output for parse_retval(..)
This will help end-users better diagnose issues with the function.
MFC after: 5 weeks
Sponsored by: Dell EMC Isilon
Modified:
head/tools/regression/geom_gpt/gctl_test_helper.c
Modified: head/tools/regression/geom_gpt/gctl_test_helper.c
==============================================================================
--- head/tools/regression/geom_gpt/gctl_test_helper.c Sat Apr 22 22:05:23 2017 (r317303)
+++ head/tools/regression/geom_gpt/gctl_test_helper.c Sat Apr 22 22:34:45 2017 (r317304)
@@ -29,6 +29,7 @@ __FBSDID("$FreeBSD$");
#include <sys/param.h>
#include <assert.h>
+#include <err.h>
#include <errno.h>
#include <limits.h>
#include <stdio.h>
@@ -113,7 +114,7 @@ main(int argc, char *argv[])
struct gctl_req *req;
char *param, *value;
const char *s;
- int c, len;
+ int c, len, parse_retval;
req = gctl_get_handle();
assert(req != NULL);
@@ -132,8 +133,9 @@ main(int argc, char *argv[])
}
}
- while (optind < argc) {
- if (!parse(argv[optind++], ¶m, &value, &len)) {
+ for (; optind < argc; optind++) {
+ parse_retval = parse(argv[optind], ¶m, &value, &len);
+ if (parse_retval == 0) {
if (len > 0) {
rv = malloc(sizeof(struct retval));
assert(rv != NULL);
@@ -144,7 +146,9 @@ main(int argc, char *argv[])
gctl_rw_param(req, param, len, value);
} else
gctl_ro_param(req, param, -1, value);
- }
+ } else
+ warnc(parse_retval, "failed to parse argument (%s)",
+ argv[optind]);
}
if (verbose)
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