output to stder, added list.* api which is still in work

[my-code/api.git] / audio / audio.c

diff --git a/audio/audio.c b/audio/audio.c
index 9c8ca4a..57eb6d8 100644 (file)
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -8,7 +8,7 @@
 
 int audio_init(t_audio *audio) {
 
-  puts("[audio] initializing audio ...");
+  fprintf(stderr,"[audio] initializing audio ...");
 
   if((audio->dsp_fd=open(audio->dsp_dev,O_RDWR))==-1) {
     perror("[audio] open call");
@@ -21,7 +21,7 @@ int audio_init(t_audio *audio) {
   }
 
   if(!(audio->dsp_cap&DSP_CAP_DUPLEX)) {
-    puts("[audio] no duplex support");
+    fprintf(stderr,"[audio] no duplex support");
     return A_ERROR;
   }
 
@@ -32,7 +32,7 @@ int audio_setup(t_audio *audio) {
 
   int tmp;
 
-  puts("[audio] setting up sound device & allocating record/playback buffer");
+  fprintf(stderr,"[audio] setting up sound device & allocating record/playback buffer");
 
   tmp=audio->fmt;
   if(ioctl(audio->dsp_fd,SNDCTL_DSP_SETFMT,&tmp)==-1) {
@@ -40,7 +40,7 @@ int audio_setup(t_audio *audio) {
     return A_ERROR;
   }
   if(tmp!=audio->fmt) {
-    puts("[audio] FMT not supported");
+    fprintf(stderr,"[audio] FMT not supported");
     return A_ERROR;
   }
 
@@ -50,7 +50,7 @@ int audio_setup(t_audio *audio) {
     return A_ERROR;
   }
   if(tmp!=audio->speed) {
-    puts("[audio] SPEED not supported");
+    fprintf(stderr,"[audio] SPEED not supported");
     return A_ERROR;
   }
 
@@ -73,7 +73,7 @@ int audio_setup(t_audio *audio) {
 
 int audio_shutdown(t_audio *audio) {
 
-  puts("[audio] shutdown");
+  fprintf(stderr,"[audio] shutdown");
 
   free(audio->play_data);
   free(audio->rec_data);