Author: pfg
Date: Tue Jan 9 22:48:13 2018
New Revision: 327751
URL: https://svnweb.freebsd.org/changeset/base/327751
Log:
Use the __result_use_check attribute also for reallocf(3).
The GCC attribute causes a warning to be emitted if a caller of the
function with this attribute does not use its return value. Unlike the
traditional realloc, with reallocf(3) we don't have to check for NULL
values but we still have to make sure the result is used.
MFC after: 3 days
Modified:
head/include/stdlib.h
Modified: head/include/stdlib.h
==============================================================================
--- head/include/stdlib.h Tue Jan 9 22:00:06 2018 (r327750)
+++ head/include/stdlib.h Tue Jan 9 22:48:13 2018 (r327751)
@@ -304,7 +304,7 @@ int radixsort(const unsigned char **, int, const unsi
unsigned);
void *reallocarray(void *, size_t, size_t) __result_use_check __alloc_size(2)
__alloc_size(3);
-void *reallocf(void *, size_t) __alloc_size(2);
+void *reallocf(void *, size_t) __result_use_check __alloc_size(2);
int rpmatch(const char *);
void setprogname(const char *);
int sradixsort(const unsigned char **, int, const unsigned char *,
_______________________________________________
[email protected] mailing list
https://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "[email protected]"
