[patch] devdsp.diff

devdsp.diff (text/plain), 923 bytes, created by Tony Murray on 2003-05-06 00:11:09 UTC

## All lines beginning with `## DP:' are a description of the patch.
## Fixes sound config to try /dev/dsp (instead of /dev/dsp0).

--- fceu/drivers/common/unixdsp.c	2003-03-15 14:48:02.000000000 -0500
+++ fceu/drivers/common/unixdsp.c	2003-04-08 22:10:11.000000000 -0400
@@ -48,7 +48,10 @@ int InitUNIXDSPSound(int *rate, int bits
   x=0;
   do
   {
-   sprintf(buf,"/dev/dsp%d",x);
+   if (x == 0)
+    strncpy(buf,"/dev/dsp", sizeof buf);
+   else
+    snprintf(buf, sizeof buf, "/dev/dsp%d", x);
    printf("  Trying %s...",buf);
    dspfd=open(buf,O_WRONLY|O_NONBLOCK);
    if(dspfd!=-1) break;
@@ -59,7 +62,10 @@ int InitUNIXDSPSound(int *rate, int bits
  }
  else
  {
-  sprintf(buf,"/dev/dsp%d",dev);
+  if (dev == 0)
+   strncpy(buf,"/dev/dsp", sizeof buf);
+  else
+   snprintf(buf, sizeof buf, "/dev/dsp%d", dev);
   printf("  Opening %s...",buf);
   dspfd=open(buf,O_WRONLY);
   if(dspfd==-1) goto __disperror;