Add description to set_auto_perm

src/fuse_operations.c

@@ -48,6 +48,12 @@
 
 int auto_create_perm = GRANT_TEMP;
 
+/*
+ * Sets the default permission granted by file creation.
+ *
+ * @param val: the default permission to grant. Should be one of GRANT_TEMP,
+ * GRANT_TEM and 0. When set to 0, grants no permissions.
+ */
 void set_auto_create_perm(int val) { auto_create_perm = val; }
 
 static void *xmp_init(struct fuse_conn_info *conn, struct fuse_config *cfg) {
@@ -397,8 +403,8 @@ static int xmp_chmod(const char *path, mode_t mode, struct fuse_file_info *fi) {
 }
 
 /**
- * This filesystem is not designed for multiuser operation (e.g. with
+ * This filesystem is not designed for multiuser operation (with
- * allow_other) so there is little point in having chown implemnted
+ * allow_other option) so there is little point in having chown implemnted
  */
 static int xmp_chown(const char *path, uid_t uid, gid_t gid,
                      struct fuse_file_info *fi) {
@@ -466,8 +472,6 @@ static int xmp_create(const char *path, mode_t mode,
 
   pi = get_process_info(fc->pid);
 
-  // fprintf(stderr, "%s, %d\n", path, ask_access(path, pi));
-
   if (auto_create_perm != 0) {
     if (!interactive_access(path, pi, auto_create_perm)) {
       free(pi.name);

src/fuse_operations.h

@@ -14,6 +14,13 @@
 #include <fuse3/fuse.h>
 
 const struct fuse_operations *get_fuse_operations();
+
+/*
+ * Sets the default permission granted by file creation.
+ *
+ * @param val: the default permission to grant. Should be one of GRANT_TEMP,
+ * GRANT_TEM and 0. When set to 0, grants no permissions.
+ */
 void set_auto_create_perm(int val);
 
 #endif