X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=parse.c;h=ecce8b89dba99f5bd8af7120d10a2843fac056cf;hp=8ed4619e6e08f765b783e3c59f3bf7b5632faf2d;hb=323876fbe897cf5748d94826380d7d907ebbee17;hpb=78475ac3b9453eff01c34778d70a2aed4aecffe8

diff --git a/parse.c b/parse.c
index 8ed4619e..ecce8b89 100644
--- a/parse.c
+++ b/parse.c
@@ -135,6 +135,7 @@ static unsigned long long get_mult_time(const char *str, int len,
 	const char *p = str;
 	char *c;
 	unsigned long long mult = 1;
+	int i;
 
 	/*
          * Go forward until we hit a non-digit, or +/- sign
@@ -153,7 +154,7 @@ static unsigned long long get_mult_time(const char *str, int len,
 	}
 
 	c = strdup(p);
-	for (int i = 0; i < strlen(c); i++)
+	for (i = 0; i < strlen(c); i++)
 		c[i] = tolower(c[i]);
 
 	if (!strncmp("us", c, 2) || !strncmp("usec", c, 4))
@@ -167,7 +168,7 @@ static unsigned long long get_mult_time(const char *str, int len,
 	else if (!strcmp("h", c))
 		mult = 60 * 60 * 1000000UL;
 	else if (!strcmp("d", c))
-		mult = 24 * 60 * 60 * 1000000UL;
+		mult = 24 * 60 * 60 * 1000000ULL;
 
 	free(c);
 	return mult;
@@ -207,32 +208,50 @@ static unsigned long long __get_mult_bytes(const char *p, void *data,
 		}
 	}
 
+	/* If kb_base is 1000, use true units.
+	 * If kb_base is 1024, use opposite units.
+	 */
 	if (!strncmp("pib", c, 3)) {
 		pow = 5;
-		mult = 1000;
+		if (kb_base == 1000)
+			mult = 1024;
+		else if (kb_base == 1024)
+			mult = 1000;
 	} else if (!strncmp("tib", c, 3)) {
 		pow = 4;
-		mult = 1000;
+		if (kb_base == 1000)
+			mult = 1024;
+		else if (kb_base == 1024)
+			mult = 1000;
 	} else if (!strncmp("gib", c, 3)) {
 		pow = 3;
-		mult = 1000;
+		if (kb_base == 1000)
+			mult = 1024;
+		else if (kb_base == 1024)
+			mult = 1000;
 	} else if (!strncmp("mib", c, 3)) {
 		pow = 2;
-		mult = 1000;
+		if (kb_base == 1000)
+			mult = 1024;
+		else if (kb_base == 1024)
+			mult = 1000;
 	} else if (!strncmp("kib", c, 3)) {
 		pow = 1;
-		mult = 1000;
-	} else if (!strncmp("p", c, 1) || !strncmp("pb", c, 2))
+		if (kb_base == 1000)
+			mult = 1024;
+		else if (kb_base == 1024)
+			mult = 1000;
+	} else if (!strncmp("p", c, 1) || !strncmp("pb", c, 2)) {
 		pow = 5;
-	else if (!strncmp("t", c, 1) || !strncmp("tb", c, 2))
+	} else if (!strncmp("t", c, 1) || !strncmp("tb", c, 2)) {
 		pow = 4;
-	else if (!strncmp("g", c, 1) || !strncmp("gb", c, 2))
+	} else if (!strncmp("g", c, 1) || !strncmp("gb", c, 2)) {
 		pow = 3;
-	else if (!strncmp("m", c, 1) || !strncmp("mb", c, 2))
+	} else if (!strncmp("m", c, 1) || !strncmp("mb", c, 2)) {
 		pow = 2;
-	else if (!strncmp("k", c, 1) || !strncmp("kb", c, 2))
+	} else if (!strncmp("k", c, 1) || !strncmp("kb", c, 2)) {
 		pow = 1;
-	else if (!strncmp("%", c, 1)) {
+	} else if (!strncmp("%", c, 1)) {
 		*percent = 1;
 		free(c);
 		return ret;
@@ -1301,6 +1320,23 @@ void options_init(struct fio_option *options)
 	}
 }
 
+void options_mem_dupe(struct fio_option *options, void *data)
+{
+	struct fio_option *o;
+	char **ptr;
+
+	dprint(FD_PARSE, "dup options\n");
+
+	for (o = &options[0]; o->name; o++) {
+		if (o->type != FIO_OPT_STR_STORE)
+			continue;
+
+		ptr = td_var(data, o, o->off1);
+		if (*ptr)
+			*ptr = strdup(*ptr);
+	}
+}
+
 void options_free(struct fio_option *options, void *data)
 {
 	struct fio_option *o;
@@ -1309,7 +1345,7 @@ void options_free(struct fio_option *options, void *data)
 	dprint(FD_PARSE, "free options\n");
 
 	for (o = &options[0]; o->name; o++) {
-		if (o->type != FIO_OPT_STR_STORE || !o->off1)
+		if (o->type != FIO_OPT_STR_STORE || !o->off1 || o->no_free)
 			continue;
 
 		ptr = td_var(data, o, o->off1);