[asterisk-commits] mmichelson: trunk r176253 - in /trunk: ./ apps/app_meetme.c

[SVN commits to the Asterisk project]

Author: mmichelson
Date: Mon Feb 16 15:40:40 2009
New Revision: 176253

URL: http://svn.digium.com/svn-view/asterisk?view=rev&rev=176253
Log:
Merged revisions 176249,176252 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r176249 | mmichelson | 2009-02-16 15:34:27 -0600 (Mon, 16 Feb 2009) | 14 lines
  
  Open the DAHDI pseudo device and set it to be nonblocking atomically
  
  Apparently on FreeBSD, attempting to set the O_NONBLOCKING flag separately
  from opening the file was causing an "inappropriate ioctl for device" error.
  While I cannot fathom why this would be happening, I certainly am not opposed
  to making the code a bit more compact/efficient if it also fixes a bug.
  
  (closes issue #14482)
  Reported by: ys
  Patches:
        meetme.patch uploaded by ys (license 281)
  Tested by: ys
........
  r176252 | mmichelson | 2009-02-16 15:39:21 -0600 (Mon, 16 Feb 2009) | 3 lines
  
  Remove unused variable and make dev-mode compilation happy
........

Modified:
    trunk/   (props changed)
    trunk/apps/app_meetme.c

Propchange: trunk/
------------------------------------------------------------------------------
Binary property 'branch-1.4-merged' - no diff available.

Modified: trunk/apps/app_meetme.c
URL: http://svn.digium.com/svn-view/asterisk/trunk/apps/app_meetme.c?view=diff&rev=176253&r1=176252&r2=176253
==============================================================================
--- trunk/apps/app_meetme.c (original)
+++ trunk/apps/app_meetme.c Mon Feb 16 15:40:40 2009
@@ -1973,7 +1973,6 @@
 	int ms;
 	int nfds;
 	int res;
-	int flags;
 	int retrydahdi;
 	int origfd;
 	int musiconhold = 0;
@@ -2332,24 +2331,13 @@
  dahdiretry:
 	origfd = chan->fds[0];
 	if (retrydahdi) {
-		fd = open("/dev/dahdi/pseudo", O_RDWR);
+		/* open pseudo in non-blocking mode */
+		fd = open("/dev/dahdi/pseudo", O_RDWR | O_NONBLOCK);
 		if (fd < 0) {
 			ast_log(LOG_WARNING, "Unable to open pseudo channel: %s\n", strerror(errno));
 			goto outrun;
 		}
 		using_pseudo = 1;
-		/* Make non-blocking */
-		flags = fcntl(fd, F_GETFL);
-		if (flags < 0) {
-			ast_log(LOG_WARNING, "Unable to get flags: %s\n", strerror(errno));
-			close(fd);
-			goto outrun;
-		}
-		if (fcntl(fd, F_SETFL, flags | O_NONBLOCK)) {
-			ast_log(LOG_WARNING, "Unable to set flags: %s\n", strerror(errno));
-			close(fd);
-			goto outrun;
-		}
 		/* Setup buffering information */
 		memset(&bi, 0, sizeof(bi));
 		bi.bufsize = CONF_SIZE / 2;