[PATCH gpgme v2 2/3] doc: Fix minor errors in I/O callback example

[Daiki Ueno]

* gpgme.texi (I/O Callback Example): Fix typos and the select usage.

Signed-off-by: Daiki Ueno <ueno at gnu.org>
---
 doc/gpgme.texi | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/doc/gpgme.texi b/doc/gpgme.texi
index db94617..28aa5e7 100644
--- a/doc/gpgme.texi
+++ b/doc/gpgme.texi
@@ -5830,6 +5830,8 @@ do_select (struct event_loop *loop)
   fd_set wfds;
   int i, n;
   int any = 0;
+  int nfds = 0;
+  struct timeval tv;
   struct one_fd *fdlist = loop->fds;
 
   pthread_mutex_lock (&loop->lock);
@@ -5837,12 +5839,19 @@ do_select (struct event_loop *loop)
   FD_ZERO (&wfds);
   for (i = 0; i < MAX_FDS; i++)
     if (fdlist[i].fd != -1)
-      FD_SET (fdlist[i].fd, fdlist[i].dir ? &rfds : &wfds);
-  pthread_mutex_unlock (&loop->unlock);
+      @{
+        FD_SET (fdlist[i].fd, fdlist[i].dir ? &rfds : &wfds);
+	if (nfds < fdlist[i].fd)
+	  nfds = fdlist[i].fd;
+      @}
+  pthread_mutex_unlock (&loop->lock);
+
+  tv.tv_sec = 0;
+  tv.tv_usec = 1000;
 
   do
     @{
-      n = select (FD_SETSIZE, &rfds, &wfds, NULL, 0);
+      n = select (nfds, &rfds, &wfds, NULL, &tv);
     @}
   while (n < 0 && errno == EINTR);
 
@@ -5905,7 +5914,7 @@ main (int argc, char *argv[])
     &result
   @};
 
-  init_gpgme (void);
+  init_gpgme ();
 
   /* Initialize the loop structure.  */
   pthread_mutex_init (&loop.lock, NULL);
-- 
2.5.0