[svn-commits] mattf: branch 1.4 r2787 - /branches/1.4/fxotune.c

[SVN commits to the Digium repositories]

Author: mattf
Date: Fri Jul 27 14:36:06 2007
New Revision: 2787

URL: http://svn.digium.com/view/zaptel?view=rev&rev=2787
Log:
Quick fix for the could not fill input buffer problem

Modified:
    branches/1.4/fxotune.c

Modified: branches/1.4/fxotune.c
URL: 
http://svn.digium.com/view/zaptel/branches/1.4/fxotune.c?view=diff&rev=2787&r1=2786&r2=2787
==============================================================================
--- branches/1.4/fxotune.c (original)
+++ branches/1.4/fxotune.c Fri Jul 27 14:36:06 2007
@@ -332,11 +332,14 @@
                return -1;
        }
 
-       /* read return response */
+retry:
+               /* read return response */
        res = read(whichzap, inbuf, BUFFER_LENGTH);
        if (res != BUFFER_LENGTH) {
-               fprintf(stderr, "Could not fill input buffer\n");
-               return -1;
+               int x;
+
+               ioctl(whichzap, ZT_GETEVENT, &x);
+               goto retry;
        }
 
        /* write content of output buffer to debug file */
@@ -484,11 +487,14 @@
                        return -1;
                }
 
+retry:
                /* read return response */
                res = read(whichzap, inbuf, BUFFER_LENGTH);
                if (res != BUFFER_LENGTH) {
-                       fprintf(stderr, "Could not fill input buffer - got %d 
bytes, expected %d bytes\n", res, BUFFER_LENGTH);
-                       return -1;
+                       int x;
+
+                       ioctl(whichzap, ZT_GETEVENT, &x);
+                       goto retry;
                }
 
                /* calculate RMS of response */
@@ -626,10 +632,14 @@
                        }
 
                        /* read return response */
+retry:
+                       /* read return response */
                        res = read(whichzap, inbuf, BUFFER_LENGTH);
                        if (res != BUFFER_LENGTH) {
-                               fprintf(stderr, "Could not fill input 
buffer\n");
-                               return -1;
+                               int x;
+       
+                               ioctl(whichzap, ZT_GETEVENT, &x);
+                               goto retry;
                        }
 
                        /* calculate power of response */


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