diff options
Diffstat (limited to 'include/malloc_np.h')
| -rw-r--r-- | include/malloc_np.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/malloc_np.h b/include/malloc_np.h index bd45d19..699077f 100644 --- a/include/malloc_np.h +++ b/include/malloc_np.h @@ -33,9 +33,36 @@ #define _MALLOC_NP_H_ #include <sys/cdefs.h> #include <sys/types.h> +#include <strings.h> __BEGIN_DECLS size_t malloc_usable_size(const void *ptr); + +void malloc_stats_print(void (*write_cb)(void *, const char *), + void *cbopaque, const char *opts); +int mallctl(const char *name, void *oldp, size_t *oldlenp, void *newp, + size_t newlen); +int mallctlnametomib(const char *name, size_t *mibp, size_t *miblenp); +int mallctlbymib(const size_t *mib, size_t miblen, void *oldp, + size_t *oldlenp, void *newp, size_t newlen); + +#define ALLOCM_LG_ALIGN(la) (la) +#define ALLOCM_ALIGN(a) (ffsl(a)-1) +#define ALLOCM_ZERO ((int)0x40) +#define ALLOCM_NO_MOVE ((int)0x80) + +#define ALLOCM_SUCCESS 0 +#define ALLOCM_ERR_OOM 1 +#define ALLOCM_ERR_NOT_MOVED 2 + +int allocm(void **ptr, size_t *rsize, size_t size, int flags) + __attribute__(nonnull(1)); +int rallocm(void **ptr, size_t *rsize, size_t size, size_t extra, + int flags) __attribute__(nonnull(1)); +int sallocm(const void *ptr, size_t *rsize, int flags) + __attribute__(nonnull(1)); +int dallocm(void *ptr, int flags) __attribute__(nonnull(1)); +int nallocm(size_t *rsize, size_t size, int flags); __END_DECLS #endif /* _MALLOC_NP_H_ */ |
