From: Will Wagner <will_wagner@carallon.com>
Date: Mon, 19 Jan 2009 13:19:10 +0000 (+0100)
Subject: Use ANSI C functions
X-Git-Tag: v1.0.20~17
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=9662a167d80b0a885ca7a54a143489cd56555411;p=alsa-utils.git

Use ANSI C functions

Replace non-ANSI C functions index() and rindex() with strchr() and
strrchr(), respectively.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/alsactl/init_parse.c b/alsactl/init_parse.c
index 31ed56e..77146d2 100644
--- a/alsactl/init_parse.c
+++ b/alsactl/init_parse.c
@@ -381,7 +381,7 @@ static int set_ctl_value(struct space *space, const char *value, int all)
 				snd_ctl_elem_value_set_integer(space->ctl_value, idx, val);
 			} else if (items > 2 && value[items-2] == 'd' && value[items-1] == 'B') {
 				val = strtol(value, NULL, 0) * 100;
-				if ((pos2 = index(value, '.')) != NULL) {
+				if ((pos2 = strchr(value, '.')) != NULL) {
 					if (isdigit(*(pos2-1)) && isdigit(*(pos2-2))) {
 						if (val < 0)
 							val -= strtol(pos2 + 1, NULL, 0);
@@ -1253,7 +1253,7 @@ static char *new_root_dir(const char *filename)
 
 	res = strdup(filename);
 	if (res) {
-		tmp = rindex(res, '/');
+		tmp = strrchr(res, '/');
 		if (tmp)
 			*tmp = '\0';
 	}