X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=parse.c;h=f0e644f113bf63171fbebc8e0bd2545ae5d0fcd8;hb=7172cfe8e0e918cc279eb501986f6ec78cc7aad9;hp=4d8e95db7fbe88b84a45c7bb215b1b7f3db47223;hpb=f085737f15364ba194e5582b19a71eb35d4b8d11;p=fio.git

diff --git a/parse.c b/parse.c
index 4d8e95db..f0e644f1 100644
--- a/parse.c
+++ b/parse.c
@@ -142,13 +142,25 @@ void strip_blank_front(char **p)
 
 	while (isspace(*s))
 		s++;
+
+	*p = s;
 }
 
 void strip_blank_end(char *p)
 {
-	char *s = p + strlen(p) - 1;
-
-	while (isspace(*s) || iscntrl(*s))
+	char *s;
+
+	s = strchr(p, ';');
+	if (s)
+		*s = '\0';
+	s = strchr(p, '#');
+	if (s)
+		*s = '\0';
+	if (s)
+		p = s;
+
+	s = p + strlen(p);
+	while ((isspace(*s) || iscntrl(*s)) && (s > p))
 		s--;
 
 	*(s + 1) = '\0';
@@ -450,9 +462,9 @@ int parse_option(const char *opt, struct fio_option *options, void *data)
 {
 	struct fio_option *o;
 	char *pre, *post;
-	char tmp[64];
+	char *tmp;
 
-	strncpy(tmp, opt, sizeof(tmp) - 1);
+	tmp = strdup(opt);
 
 	pre = strchr(tmp, '=');
 	if (pre) {
@@ -468,13 +480,17 @@ int parse_option(const char *opt, struct fio_option *options, void *data)
 
 	if (!o) {
 		fprintf(stderr, "Bad option %s\n", tmp);
+		free(tmp);
 		return 1;
 	}
 
-	if (!handle_option(o, post, data))
+	if (!handle_option(o, post, data)) {
+		free(tmp);
 		return 0;
+	}
 
 	fprintf(stderr, "fio: failed parsing %s\n", opt);
+	free(tmp);
 	return 1;
 }
 
@@ -625,6 +641,8 @@ void options_init(struct fio_option *options)
 			o->minval = 0;
 			o->maxval = 1;
 		}
+		if (o->type == FIO_OPT_STR_SET && o->def)
+			fprintf(stderr, "Option %s: string set option with default will always be true\n", o->name);
 		if (!o->cb && !o->off1)
 			fprintf(stderr, "Option %s: neither cb nor offset given\n", o->name);
 		if (o->type == FIO_OPT_STR || o->type == FIO_OPT_STR_STORE)