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| author | Jaroslav Kysela <perex@perex.cz> | 2013-07-26 16:16:00 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2013-09-16 14:14:41 +0200 |
| commit | 87bcda4b8a12d0fabab0bf4b0c1197089d2f9c4c (patch) | |
| tree | c8106189daf45a15d877330a9ae4723312613182 | |
| parent | 719faff80962a5d93c09980673f08048ae58add6 (diff) | |
| download | alsa-utils-87bcda4b8a12d0fabab0bf4b0c1197089d2f9c4c.tar.gz | |
alsaloop: add -z,--syslog option to use syslog for errors
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
| -rw-r--r-- | alsaloop/alsaloop.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/alsaloop/alsaloop.c b/alsaloop/alsaloop.c index 20150dd..3b20682 100644 --- a/alsaloop/alsaloop.c +++ b/alsaloop/alsaloop.c @@ -195,6 +195,7 @@ void help(void) "-w,--workaround use workaround (serialopen)\n" "-U,--xrun xrun profiling\n" "-W,--wake process wake timeout in ms\n" +"-z,--syslog use syslog for errors\n" ); printf("\nRecognized sample formats are:"); for (k = 0; k < SND_PCM_FORMAT_LAST; ++k) { @@ -334,6 +335,14 @@ static int add_oss_mixers(struct loopback *loop, return 0; } +static void enable_syslog(void) +{ + if (!use_syslog) { + use_syslog = 1; + openlog("alsaloop", LOG_NDELAY|LOG_PID, LOG_DAEMON); + } +} + static int parse_config_file(const char *file, snd_output_t *output); static int parse_config(int argc, char *argv[], snd_output_t *output, @@ -368,6 +377,7 @@ static int parse_config(int argc, char *argv[], snd_output_t *output, {"ossmixer", 1, NULL, 'O'}, {"workaround", 1, NULL, 'w'}, {"xrun", 0, NULL, 'U'}, + {"syslog", 0, NULL, 'z'}, {NULL, 0, NULL, 0}, }; int err, morehelp; @@ -405,7 +415,7 @@ static int parse_config(int argc, char *argv[], snd_output_t *output, while (1) { int c; if ((c = getopt_long(argc, argv, - "hdg:P:C:X:Y:l:t:F:f:c:r:s:benvA:S:a:m:T:O:w:UW:", + "hdg:P:C:X:Y:l:t:F:f:c:r:s:benvA:S:a:m:T:O:w:UW:z", long_option, NULL)) < 0) break; switch (c) { @@ -417,8 +427,7 @@ static int parse_config(int argc, char *argv[], snd_output_t *output, break; case 'd': daemonize = 1; - use_syslog = 1; - openlog("alsaloop", LOG_NDELAY|LOG_PID, LOG_DAEMON); + enable_syslog(); break; case 'P': arg_pdevice = strdup(optarg); @@ -561,6 +570,9 @@ static int parse_config(int argc, char *argv[], snd_output_t *output, if (cmdline) arg_default_wake = arg_wake; break; + case 'z': + enable_syslog(); + break; } } |