* regex-quote: Improve GCC 11 allocation-deallocation checking
@ 2021-08-07 20:03 Bruno Haible
0 siblings, 0 replies; only message in thread
From: Bruno Haible @ 2021-08-07 20:03 UTC (permalink / raw)
To: bug-gnulib
2021-08-07 Bruno Haible <bruno@clisp.org>
regex-quote: Improve GCC 11 allocation-deallocation checking.
* lib/regex-quote.h: Include <stdlib.h> instead of <stddef.h>.
(regex_quote): Declare that deallocation must happen through 'free'.
diff --git a/lib/regex-quote.h b/lib/regex-quote.h
index 470393e..9e8e694 100644
--- a/lib/regex-quote.h
+++ b/lib/regex-quote.h
@@ -18,8 +18,8 @@
#ifndef _REGEX_QUOTE_H
#define _REGEX_QUOTE_H
-#include <stddef.h>
#include <stdbool.h>
+#include <stdlib.h>
/* Specifies a quotation task for converting a fixed string to a regular
@@ -82,7 +82,9 @@ extern char *
/* Returns the freshly allocated quoted string. */
extern char *
- regex_quote (const char *string, const struct regex_quote_spec *spec);
+ regex_quote (const char *string, const struct regex_quote_spec *spec)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE
+ _GL_ATTRIBUTE_RETURNS_NONNULL;
#endif /* _REGEX_QUOTE_H */
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