Introduce sstrndup wrapper.

[i3/i3] / include / libi3.h

diff --git a/include/libi3.h b/include/libi3.h
index 82c46fcea645a59ac44cad99bdac70ffb62f0e48..3e6f8427d4f8e0f984e5d6c2964cd6413b1ff086 100644 (file)
--- a/include/libi3.h
+++ b/include/libi3.h
@@ -2,7 +2,7 @@
  * vim:ts=4:sw=4:expandtab
  *
  * i3 - an improved dynamic tiling window manager
- * © 2009-2013 Michael Stapelberg and contributors (see also: LICENSE)
+ * © 2009 Michael Stapelberg and contributors (see also: LICENSE)
  *
  * libi3: contains functions which are used by i3 *and* accompanying tools such
  * as i3-msg, i3-config-wizard, …
@@ -127,6 +127,13 @@ void *srealloc(void *ptr, size_t size);
  */
 char *sstrdup(const char *str);
 
+/**
+ * Safe-wrapper around strndup which exits if strndup returns NULL (meaning that
+ * there is no more memory available)
+ *
+ */
+char *sstrndup(const char *str, size_t size);
+
 /**
  * Safe-wrapper around asprintf which exits if it returns -1 (meaning that
  * there is no more memory available)
@@ -452,3 +459,9 @@ char *resolve_tilde(const char *path);
  *
  */
 char *get_config_path(const char *override_configpath, bool use_system_paths);
+
+/**
+ * Emulates mkdir -p (creates any missing folders)
+ *
+ */
+bool mkdirp(const char *path);