X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=udev_db.c;h=6b9d5e8426ccd2bb36be409d2a891bd151771b3d;hp=f00308bd2f49bf3cd57f81f3b5121c660290aa04;hb=d69b2203c37d32bbfbd81153a1fc99b55b7b6cbb;hpb=ff3e4bed21aaff673284f2e024da26c1e39cfda6

diff --git a/udev_db.c b/udev_db.c
index f00308bd2..6b9d5e842 100644
--- a/udev_db.c
+++ b/udev_db.c
@@ -35,16 +35,15 @@
 #include "udev.h"
 #include "udev_utils.h"
 #include "logging.h"
-#include "udev_db.h"
 
-#define PATH_TO_NAME_CHAR		'@'
 
 static int devpath_to_db_path(const char *devpath, char *filename, size_t len)
 {
 	size_t start, end, i;
 
 	/* add location of db files */
-	start = strlcpy(filename, udev_db_path, len);
+	strlcpy(filename, udev_root, len);
+	start = strlcat(filename, "/"DB_DIR, len);
 	end = strlcat(filename, devpath, len);
 	if (end > len)
 		end = len;
@@ -129,7 +128,7 @@ int udev_db_get_device(struct udevice *udev, const char *devpath)
 
 	devpath_to_db_path(devpath, filename, sizeof(filename));
 	if (file_map(filename, &buf, &bufsize) != 0) {
-		dbg("no db file to read %s: %s", filename, strerror(errno));
+		info("no db file to read %s: %s", filename, strerror(errno));
 		return -1;
 	}
 
@@ -205,12 +204,15 @@ int udev_db_delete_device(struct udevice *udev)
 
 int udev_db_lookup_name(const char *name, char *devpath, size_t len)
 {
+	char dbpath[PATH_MAX];
 	DIR *dir;
 	int found = 0;
 
-	dir = opendir(udev_db_path);
+	strlcpy(dbpath, udev_root, sizeof(dbpath));
+	strlcat(dbpath, "/"DB_DIR, sizeof(dbpath));
+	dir = opendir(dbpath);
 	if (dir == NULL) {
-		err("unable to open udev_db '%s': %s", udev_db_path, strerror(errno));
+		info("no udev_db available '%s': %s", dbpath, strerror(errno));
 		return -1;
 	}
 
@@ -230,7 +232,7 @@ int udev_db_lookup_name(const char *name, char *devpath, size_t len)
 		if (ent->d_name[0] == '.')
 			continue;
 
-		snprintf(filename, sizeof(filename), "%s/%s", udev_db_path, ent->d_name);
+		snprintf(filename, sizeof(filename), "%s/%s", dbpath, ent->d_name);
 		filename[sizeof(filename)-1] = '\0';
 		dbg("looking at '%s'", filename);
 
@@ -274,11 +276,14 @@ int udev_db_lookup_name(const char *name, char *devpath, size_t len)
 
 int udev_db_get_all_entries(struct list_head *name_list)
 {
+	char dbpath[PATH_MAX];
 	DIR *dir;
 
-	dir = opendir(udev_db_path);
+	strlcpy(dbpath, udev_root, sizeof(dbpath));
+	strlcat(dbpath, "/"DB_DIR, sizeof(dbpath));
+	dir = opendir(dbpath);
 	if (dir == NULL) {
-		err("unable to open udev_db '%s': %s", udev_db_path, strerror(errno));
+		info("no udev_db available '%s': %s", dbpath, strerror(errno));
 		return -1;
 	}