From edaf268cacf7e1afda0ab2e6db53aa433fb4ce27 Mon Sep 17 00:00:00 2001
From: illiliti <illiliti@protonmail.com>
Date: Wed, 29 Jul 2020 12:09:11 +0300
Subject: [PATCH] const char where possible

---
 udev_device.c    | 2 +-
 udev_enumerate.c | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/udev_device.c b/udev_device.c
index 2c73054..39045c4 100644
--- a/udev_device.c
+++ b/udev_device.c
@@ -495,7 +495,7 @@ struct udev_device *udev_device_new_from_devnum(struct udev *udev, char type, de
 
 struct udev_device *udev_device_new_from_subsystem_sysname(struct udev *udev, const char *subsystem, const char *sysname)
 {
-    char *fmt[] = { "/sys/bus/%s/devices/%s", "/sys/class/%s/%s", NULL };
+    const char *fmt[] = { "/sys/bus/%s/devices/%s", "/sys/class/%s/%s", NULL };
     char path[PATH_MAX];
     int i;
 
diff --git a/udev_enumerate.c b/udev_enumerate.c
index e46474f..86c9cf3 100644
--- a/udev_enumerate.c
+++ b/udev_enumerate.c
@@ -25,8 +25,8 @@ struct udev_enumerate_thread {
     struct udev_enumerate *udev_enumerate;
     pthread_mutex_t *mutex;
     pthread_t thread;
-    char *name;
-    char *path;
+    const char *name;
+    const char *path;
 };
 
 int udev_enumerate_add_match_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem)
@@ -292,7 +292,7 @@ static int udev_enumerate_filter_dots(const struct dirent *de)
 
 int udev_enumerate_scan_devices(struct udev_enumerate *udev_enumerate)
 {
-    char *path[] = { "/sys/dev/block", "/sys/dev/char", NULL };
+    const char *path[] = { "/sys/dev/block", "/sys/dev/char", NULL };
     struct udev_enumerate_thread *data;
     pthread_mutex_t mutex;
     struct dirent **de;