Make fish avoid iterating through user list when completing file part of directory starting with tilde. Also add a timeout to the directory iteration, to protect against humongously large user databases.

darcs-hash:20090202224645-ac50b-353047a73e4d6f494f470fe2ea6c4a34b486d302.gz

1 files changed, 15 insertions, 0 deletions

diff --git a/common.c b/common.c
index ed7b92a7..4a21dbb7 100644
--- a/common.c
+++ b/common.c
@@ -1805,3 +1805,18 @@ void sb_format_size( string_buffer_t *sb,
 		}
 	}		
 }
+
+double timef()
+{
+	int time_res;
+	struct timeval tv;
+	
+	time_res = gettimeofday(&tv, 0);
+	
+	if( time_res ) 
+	{
+		return NAN;
+	}
+	
+	return (double)tv.tv_sec + 0.000001*tv.tv_usec;
+}