2021-08-07 Bruno Haible <[email protected]>
windows-spawn: Improve GCC 11 allocation-deallocation checking.
* lib/windows-spawn.h: Include <stdlib.h>.
(compose_command, compose_envblock): Declare that deallocation must
happen through 'free'.
diff --git a/lib/windows-spawn.h b/lib/windows-spawn.h
index 78c7736..5ba4664 100644
--- a/lib/windows-spawn.h
+++ b/lib/windows-spawn.h
@@ -20,6 +20,7 @@
#include <stdbool.h>
#include <stdint.h>
+#include <stdlib.h>
/* Get declarations of the native Windows API functions. */
#define WIN32_LEAN_AND_MEAN
@@ -72,14 +73,16 @@ extern const char ** prepare_spawn (const char * const
*argv,
prepare_spawn.
Returns a freshly allocated string. In case of memory allocation failure,
NULL is returned, with errno set. */
-extern char * compose_command (const char * const *argv);
+extern char * compose_command (const char * const *argv)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE;
/* Composes the block of memory that contains the environment variables.
ENVP must contain an environment (a NULL-terminated array of string of the
form VARIABLE=VALUE).
Returns a freshly allocated block of memory. In case of memory allocation
failure, NULL is returned, with errno set. */
-extern char * compose_envblock (const char * const *envp);
+extern char * compose_envblock (const char * const *envp)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE;
/* This struct keeps track of which handles to pass to a subprocess, and with
