X-Git-Url: https://git.xinqibao.xyz/slstatus.git/blobdiff_plain/ee5ec756218c852385c5ba5ef0f75b47ba59ec39..977be0cf4f369f586d0606887498066ee0565e2f:/components/volume.c

diff --git a/components/volume.c b/components/volume.c
index b2ffb40..aa46446 100644
--- a/components/volume.c
+++ b/components/volume.c
@@ -1,14 +1,14 @@
 /* See LICENSE file for copyright and license details. */
 #include <errno.h>
 #include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
 #if defined(__OpenBSD__)
-# include <soundcard.h>
+	#include <soundcard.h>
 #else
-# include <sys/soundcard.h>
+	#include <sys/soundcard.h>
 #endif
 #include <sys/ioctl.h>
-#include <stdio.h>
-#include <string.h>
 #include <unistd.h>
 
 #include "../util.h"
@@ -16,7 +16,7 @@
 const char *
 vol_perc(const char *card)
 {
-	unsigned int i;
+	size_t i;
 	int v, afd, devmask;
 	char *vnames[] = SOUND_DEVICE_NAMES;
 
@@ -34,7 +34,7 @@ vol_perc(const char *card)
 	for (i = 0; i < LEN(vnames); i++) {
 		if (devmask & (1 << i) && !strcmp("vol", vnames[i])) {
 			if (ioctl(afd, MIXER_READ(i), &v) < 0) {
-				fprintf(stderr, "ioctl 'MIXER_READ(%d)': %s\n", i,
+				fprintf(stderr, "ioctl 'MIXER_READ(%ld)': %s\n", i,
 				        strerror(errno));
 				close(afd);
 				return NULL;