dovecot-1.0: If inotify_init() fails with EMFILE, give an unders...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-1.0/rev/5d841dcab6ab
changeset: 5328:5d841dcab6ab
user:      Timo Sirainen <tss at iki.fi>
date:      Wed Jun 27 22:46:15 2007 +0300
description:
If inotify_init() fails with EMFILE, give an understandable error message.

diffstat:

1 file changed, 6 insertions(+), 1 deletion(-)
src/lib/ioloop-notify-inotify.c |    7 ++++++-

diffs (17 lines):

diff -r 111275296af5 -r 5d841dcab6ab src/lib/ioloop-notify-inotify.c
--- a/src/lib/ioloop-notify-inotify.c	Wed Jun 27 16:38:06 2007 +0300
+++ b/src/lib/ioloop-notify-inotify.c	Wed Jun 27 22:46:15 2007 +0300
@@ -155,7 +155,12 @@ void io_loop_notify_handler_init(struct 
 
 	ctx->inotify_fd = inotify_init();
 	if (ctx->inotify_fd == -1) {
-		i_error("inotify_init() failed: %m");
+		if (errno != EMFILE)
+			i_error("inotify_init() failed: %m");
+		else {
+			i_warning("Inotify instance limit for user exceeded, "
+				  "disabling.");
+		}
 		ctx->disabled = TRUE;
 		return;
 	}