replace strerror() usage with threadsafe "%m" format string

[elogind.git] / udev / lib / libudev-device.c

diff --git a/udev/lib/libudev-device.c b/udev/lib/libudev-device.c
index 4d000292f28a7a07d962f02bd51f7009d43cbf1b..4cdc9570935bd4d6d29de4b2ab89a1a9a4b49c97 100644 (file)
--- a/udev/lib/libudev-device.c
+++ b/udev/lib/libudev-device.c
@@ -77,7 +77,7 @@ static int device_read_db(struct udev_device *udev_device)
        syspath_to_db_path(udev_device, filename, sizeof(filename));
 
        if (lstat(filename, &stats) != 0) {
-               info(udev_device->udev, "no db file to read %s: %s\n", filename, strerror(errno));
+               info(udev_device->udev, "no db file to read %s: %m\n", filename);
                return -1;
        }
        if ((stats.st_mode & S_IFMT) == S_IFLNK) {
@@ -88,7 +88,7 @@ static int device_read_db(struct udev_device *udev_device)
                if (target_len > 0)
                        target[target_len] = '\0';
                else {
-                       info(udev_device->udev, "error reading db link %s: %s\n", filename, strerror(errno));
+                       info(udev_device->udev, "error reading db link %s: %m\n", filename);
                        return -1;
                }
                if (asprintf(&udev_device->devnode, "%s/%s", udev_get_dev_path(udev_device->udev), target) < 0)
@@ -99,7 +99,7 @@ static int device_read_db(struct udev_device *udev_device)
 
        f = fopen(filename, "r");
        if (f == NULL) {
-               info(udev_device->udev, "error reading db file %s: %s\n", filename, strerror(errno));
+               info(udev_device->udev, "error reading db file %s: %m\n", filename);
                return -1;
        }
        while (fgets(line, sizeof(line), f)) {
@@ -653,7 +653,7 @@ const char *udev_device_get_attr_value(struct udev_device *udev_device, const ch
        util_strlcat(path, attr, sizeof(path));
 
        if (lstat(path, &statbuf) != 0) {
-               info(udev_device->udev, "stat '%s' failed: %s\n", path, strerror(errno));
+               info(udev_device->udev, "stat '%s' failed: %m\n", path);
                goto out;
        }