X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Fopt%2Ftest%2Futils.c;h=802b15381042b0dc63a26f440e54bb8c0f2b7f0c;hb=ef9dec6018e1f0c6e546245a1478be523592d02d;hp=a012d40b8e5958456a415f414a78b6514228c357;hpb=f8b1841d26dabd23c053f5fc61dbd1536cdad43c;p=ccan

diff --git a/ccan/opt/test/utils.c b/ccan/opt/test/utils.c
index a012d40b..802b1538 100644
--- a/ccan/opt/test/utils.c
+++ b/ccan/opt/test/utils.c
@@ -35,7 +35,9 @@ static void save_err_output(const char *fmt, ...)
 	char *p;
 
 	va_start(ap, fmt);
-	vasprintf(&p, fmt, ap);
+	/* Check return, for fascist gcc */
+	if (vasprintf(&p, fmt, ap) == -1)
+		p = NULL;
 	va_end(ap);
 
 	if (err_output) {
@@ -70,33 +72,33 @@ bool parse_args(int *argc, char ***argv, ...)
 
 struct opt_table short_table[] = {
 	/* Short opts, different args. */
-	{ OPT_WITHOUT_ARG(NULL, 'a', test_noarg, "a"), "Description of a" },
-	{ OPT_WITH_ARG(NULL, 'b', test_arg, show_arg, "b"), "Description of b" },
+	OPT_WITHOUT_ARG("-a", test_noarg, "a", "Description of a"),
+	OPT_WITH_ARG("-b", test_arg, show_arg, "b", "Description of b"),
 	OPT_ENDTABLE
 };
 
 struct opt_table long_table[] = {
 	/* Long opts, different args. */
-	{ OPT_WITHOUT_ARG("ddd", 0, test_noarg, "ddd"), "Description of ddd" },
-	{ OPT_WITH_ARG("eee", 0, test_arg, show_arg, "eee"), },
+	OPT_WITHOUT_ARG("--ddd", test_noarg, "ddd", "Description of ddd"),
+	OPT_WITH_ARG("--eee <filename>", test_arg, show_arg, "eee", ""),
 	OPT_ENDTABLE
 };
 
 struct opt_table long_and_short_table[] = {
 	/* Short and long, different args. */
-	{ OPT_WITHOUT_ARG("ggg", 'g', test_noarg, "ggg"),
-	  "Description of ggg" },
-	{ OPT_WITH_ARG("hhh", 'h', test_arg, NULL, "hhh"),
-	  "Description of hhh"},
+	OPT_WITHOUT_ARG("--ggg|-g", test_noarg, "ggg", "Description of ggg"),
+	OPT_WITH_ARG("-h|--hhh", test_arg, NULL, "hhh", "Description of hhh"),
 	OPT_ENDTABLE
 };
 
 /* Sub-table test. */
 struct opt_table subtables[] = {
-	/* Short and long, no description */
-	{ OPT_WITH_ARG("jjj", 'j', test_arg, show_arg, "jjj") },
+	/* Two short, and two long long, no description */
+	OPT_WITH_ARG("--jjj|-j|--lll|-l", test_arg, show_arg, "jjj", ""),
+	/* Hidden option */
+	OPT_WITH_ARG("--mmm|-m", test_arg, show_arg, "mmm", opt_hidden),
 	OPT_SUBTABLE(short_table, NULL),
 	OPT_SUBTABLE(long_table, "long table options"),
-	OPT_SUBTABLE(long_and_short_table, opt_table_hidden),
+	OPT_SUBTABLE(long_and_short_table, NULL),
 	OPT_ENDTABLE
 };