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Use the __result_use_check attribute also for reallocf(3).

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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
This commit is contained in:
Pedro F. Giffuni 2018-01-09 22:48:13 +00:00
parent 876f6a6af2
commit dd5edb11b1
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=327751
1 changed files with 1 additions and 1 deletions
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include/stdlib.h
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@ -304,7 +304,7 @@ int radixsort(const unsigned char **, int, const unsigned char *,
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 *,