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authorkay.sievers@vrfy.org <kay.sievers@vrfy.org>2004-03-22 22:22:20 -0800
committerGreg KH <gregkh@suse.de>2005-04-26 21:35:10 -0700
commitc81b35c08bbd7789883993ea280e0d3772cce440 (patch)
tree7be4ba86d74284bc49f7317f75a23d59db0e45cd /udev.c
parentc58286656e8bd4285e35a1cf12906416dd259aab (diff)
[PATCH] replace fgets() with mmap() and introduce udev_lib.[hc]
Here we replace the various fgets() with a mmap() call for the config file reading, due to the reported performance problems with klibc. Thanks to Patrick's testing, it makes a very small, close to nothing speed gain for libc users, but a 6 times speed increase for klibc users with a 1000 line config file. I've created a udev_lib.[hc] for this and also moved all the generic stuff from udev.h in there and uninlined the functions.
Diffstat (limited to 'udev.c')
-rw-r--r--udev.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/udev.c b/udev.c
index 9b4d91f75c..d10badc8ea 100644
--- a/udev.c
+++ b/udev.c
@@ -20,15 +20,17 @@
*
*/
+#include <stdio.h>
+#include <stddef.h>
#include <stdlib.h>
#include <string.h>
-#include <stdio.h>
-#include <errno.h>
#include <ctype.h>
+#include <errno.h>
#include <signal.h>
#include "libsysfs/sysfs/libsysfs.h"
#include "udev.h"
+#include "udev_lib.h"
#include "udev_version.h"
#include "udev_dbus.h"
#include "logging.h"