From b2a21a35476b4780ef1fc68c60216117ab66fa2b Mon Sep 17 00:00:00 2001 From: "kay.sievers@vrfy.org" Date: Mon, 19 Jan 2004 19:40:32 -0800 Subject: [PATCH] udev - reverse user query options Here we get the ability to query with the name of the node instead of the device path. It uses a linear search over the whole database. kay@pim:~/src/udev.kay$ ./udev -q path -n video/webcam0 /class/video4linux/video0 New version, with better function return codes for error handling. --- udevdb.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'udevdb.h') diff --git a/udevdb.h b/udevdb.h index a0e5338265..6eaeb25668 100644 --- a/udevdb.h +++ b/udevdb.h @@ -12,10 +12,11 @@ extern void udevdb_exit(void); extern int udevdb_init(int init_flag); extern int udevdb_open_ro(void); -extern int udevdb_dump(void (*user_record_handler) (char *path, struct udevice *dev)); +extern int udevdb_call_foreach(int (*user_record_handler) (char *path, struct udevice *dev)); extern int udevdb_add_dev(const char *path, const struct udevice *dev); extern int udevdb_get_dev(const char *path, struct udevice *dev); extern int udevdb_delete_dev(const char *path); +extern int udevdb_get_dev_byname(const char *name, char *path, struct udevice *dev); #endif /* _UDEVDB_H_ */ -- cgit v1.2.3-54-g00ecf