diff options
Diffstat (limited to 'malloc/morecore.c')
| -rw-r--r-- | malloc/morecore.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/malloc/morecore.c b/malloc/morecore.c index 463cf28eff..efcc615750 100644 --- a/malloc/morecore.c +++ b/malloc/morecore.c @@ -15,27 +15,27 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ -#ifndef _MALLOC_INTERNAL -#define _MALLOC_INTERNAL -#include <malloc.h> +#ifndef _MALLOC_INTERNAL +# define _MALLOC_INTERNAL +# include <malloc.h> #endif -#ifndef __GNU_LIBRARY__ -#define __sbrk sbrk +#ifndef __GNU_LIBRARY__ +# define __sbrk sbrk #endif #ifdef __GNU_LIBRARY__ /* It is best not to declare this and cast its result on foreign operating systems with potentially hostile include files. */ -#include <stddef.h> -#include <stdlib.h> +# include <stddef.h> +# include <stdlib.h> extern void *__sbrk (ptrdiff_t increment) __THROW; libc_hidden_proto (__sbrk) #endif #ifndef NULL -#define NULL 0 +# define NULL 0 #endif /* Allocate INCREMENT more bytes of data space, @@ -47,6 +47,7 @@ __default_morecore (ptrdiff_t increment) void *result = (void *) __sbrk (increment); if (result == (void *) -1) return NULL; + return result; } libc_hidden_def (__default_morecore) |