Showing posts with label read(). Show all posts
Showing posts with label read(). Show all posts

Thursday, November 22, 2012

read() function




   3193   int ret;
   3194   char buf;
   3195
   3196   do
   3197     {
   3198       ret = read (thread_event_pipe[0], &buf, 1);      
   3199     }
   3200   while (ret == 0 || ret == 1 || (ret == -1 && errno == EINTR));
   3201    3202   if (ret == -1 && (errno != EAGAIN && errno != EWOULDBLOCK))
   3203     gdb_fatal ("flushing event pipe failed: %s", strerror (errno));

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