From 96f3a8a54eeb3b2294ed953dad8b15349f3e2703 Mon Sep 17 00:00:00 2001 From: Aaron Marcher Date: Wed, 28 Mar 2018 18:26:56 +0200 Subject: Get rid of err.h as it is not portable Replace warn() and warnx() with fprintf() and add where necessary. --- components/volume.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'components/volume.c') diff --git a/components/volume.c b/components/volume.c index 22fa02f..ec653a2 100644 --- a/components/volume.c +++ b/components/volume.c @@ -1,6 +1,5 @@ /* See LICENSE file for copyright and license details. */ #if defined(__linux__) -#include #include #include #include @@ -19,19 +18,19 @@ vol_perc(const char *card) afd = open(card, O_RDONLY | O_NONBLOCK); if (afd == -1) { - warn("Cannot open %s", card); + fprintf(stderr, "Cannot open %s", card); return NULL; } if (ioctl(afd, SOUND_MIXER_READ_DEVMASK, &devmask) == -1) { - warn("Cannot get volume for %s", card); + fprintf(stderr, "Cannot get volume for %s", card); close(afd); return NULL; } for (i = 0; i < LEN(vnames); i++) { if (devmask & (1 << i) && !strcmp("vol", vnames[i])) { if (ioctl(afd, MIXER_READ(i), &v) == -1) { - warn("vol_perc: ioctl"); + fprintf(stderr, "vol_perc: ioctl"); close(afd); return NULL; } -- cgit v1.2.3