maint: improve -fanalyzer malloc checking
* lib/backup-internal.h, lib/backupfile.h:
* lib/canonicalize.h, lib/dfa.h, lib/dirname.h, lib/exclude.h:
+ * lib/filenamecat.h:
Add malloc-related attributes and include stdlib.h as needed.
* lib/dfa.c: Include verify.h.
(assume_nonnull): New macro.
/* Written by Jim Meyering. */
+#include <stdlib.h>
+
#if GNULIB_FILENAMECAT
char *file_name_concat (char const *dir, char const *base,
- char **base_in_result);
+ char **base_in_result)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE
+ _GL_ATTRIBUTE_RETURNS_NONNULL;
#endif
char *mfile_name_concat (char const *dir, char const *base,
- char **base_in_result);
+ char **base_in_result)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE;