diff options
Diffstat (limited to 'fxotune.c')
| -rw-r--r-- | fxotune.c | 24 |
1 files changed, 17 insertions, 7 deletions
@@ -332,11 +332,14 @@ static int maptone(int whichzap, int freq, char *dialstr, int delayuntilsilence) 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 @@ static int acim_tune2(int whichzap, int freq, char *dialstr, int delayuntilsilen 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 @@ static int acim_tune(int whichzap, char *dialstr, int delayuntilsilence, int sil } /* 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 */ |