On 11-11-25 08:36 AM, Brian J. Murrell wrote: > > Yes, that is the other way to skin that cat I suppose.
I couldn't figure out what the right thing for writer thread to do to
terminate the application so I used SIGPIPE instead. Here's the patch:
--- linuxtv-dvb-apps-1.1.1+rev1273~/util/gnutv/gnutv_data.c 2011-11-28
09:10:33.010407011 -0500
+++ linuxtv-dvb-apps-1.1.1+rev1273/util/gnutv/gnutv_data.c 2011-11-28
09:10:26.446258282 -0500
@@ -265,7 +265,10 @@
while(written < size) {
int tmp = write(outfd, buf + written, size - written);
if (tmp == -1) {
- if (errno != EINTR) {
+ if (errno == EPIPE) {
+ fprintf(stderr, "processing EPIPE\n");
+ return 0;
+ } else if (errno != EINTR) {
fprintf(stderr, "Write error: %m\n");
break;
}
--- linuxtv-dvb-apps-1.1.1+rev1273~/util/gnutv/gnutv.c 2011-11-28
10:13:13.294445131 -0500
+++ linuxtv-dvb-apps-1.1.1+rev1273/util/gnutv/gnutv.c.new 2011-11-28
10:13:10.510492321 -0500
@@ -262,7 +262,7 @@
// setup any signals
signal(SIGINT, signal_handler);
- signal(SIGPIPE, SIG_IGN);
+ signal(SIGPIPE, signal_handler);
// start the CA stuff
gnutv_ca_params.adapter_id = adapter_id;
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