From e25261a90222de75781726a93ab809c660208afd Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Thu, 9 Nov 2023 15:16:04 -0500
Subject: config: Add (de)allocator attributes

---
 src/dstring.h | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

(limited to 'src/dstring.h')

diff --git a/src/dstring.h b/src/dstring.h
index fd98df8..07b4ee9 100644
--- a/src/dstring.h
+++ b/src/dstring.h
@@ -27,12 +27,21 @@ typedef __attribute__((aligned(alignof(size_t)))) char dchar;
 typedef char dchar;
 #endif
 
+/**
+ * Free a dynamic string.
+ *
+ * @param dstr
+ *         The string to free.
+ */
+void dstrfree(dchar *dstr);
+
 /**
  * Allocate a dynamic string.
  *
  * @param capacity
  *         The initial capacity of the string.
  */
+attr_malloc(dstrfree, 1)
 dchar *dstralloc(size_t capacity);
 
 /**
@@ -41,6 +50,7 @@ dchar *dstralloc(size_t capacity);
  * @param str
  *         The NUL-terminated string to copy.
  */
+attr_malloc(dstrfree, 1)
 dchar *dstrdup(const char *str);
 
 /**
@@ -51,6 +61,7 @@ dchar *dstrdup(const char *str);
  * @param n
  *         The maximum number of characters to copy from str.
  */
+attr_malloc(dstrfree, 1)
 dchar *dstrndup(const char *str, size_t n);
 
 /**
@@ -59,6 +70,7 @@ dchar *dstrndup(const char *str, size_t n);
  * @param dstr
  *         The dynamic string to copy.
  */
+attr_malloc(dstrfree, 1)
 dchar *dstrddup(const dchar *dstr);
 
 /**
@@ -69,6 +81,7 @@ dchar *dstrddup(const dchar *dstr);
  * @param len
  *         The length of the string, which may include internal NUL bytes.
  */
+attr_malloc(dstrfree, 1)
 dchar *dstrxdup(const char *str, size_t len);
 
 /**
@@ -306,12 +319,4 @@ int dstrescat(dchar **dest, const char *str, enum wesc_flags flags);
  */
 int dstrnescat(dchar **dest, const char *str, size_t n, enum wesc_flags flags);
 
-/**
- * Free a dynamic string.
- *
- * @param dstr
- *         The string to free.
- */
-void dstrfree(dchar *dstr);
-
 #endif // BFS_DSTRING_H
-- 
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