+2021-08-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ maint: improve -fanalyzer malloc checking
+ * lib/backup-internal.h, lib/backupfile.h:
+ Add malloc-related attributes and include stdlib.h as needed.
+
2021-08-01 Jim Meyering <meyering@fb.com>
regex: pacify GCC 11.2.1's -fanalyzer
#include "backupfile.h"
#include <stdbool.h>
+#include <stdlib.h>
-extern char *backupfile_internal (int, char const *, enum backup_type, bool);
+extern char *backupfile_internal (int, char const *, enum backup_type, bool)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE;
/* Get AT_FDCWD, as a convenience for users of this file. */
#include <fcntl.h>
+#include <stdlib.h>
+
#ifdef __cplusplus
extern "C" {
#endif
extern char const *simple_backup_suffix;
void set_simple_backup_suffix (char const *);
-char *backup_file_rename (int, char const *, enum backup_type);
-char *find_backup_file_name (int, char const *, enum backup_type);
+char *backup_file_rename (int, char const *, enum backup_type)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE;
+char *find_backup_file_name (int, char const *, enum backup_type)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE
+ _GL_ATTRIBUTE_RETURNS_NONNULL;
enum backup_type get_version (char const *context, char const *arg);
enum backup_type xget_version (char const *context, char const *arg);