diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/malloc_np.h | 27 | ||||
| -rw-r--r-- | include/stdlib.h | 7 |
2 files changed, 30 insertions, 4 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_ */ diff --git a/include/stdlib.h b/include/stdlib.h index 7aa5db6..b73a54f 100644 --- a/include/stdlib.h +++ b/include/stdlib.h @@ -155,7 +155,7 @@ _Noreturn void _Exit(int); * If we're in a mode greater than C99, expose C11 functions. */ #if __ISO_C_VISIBLE >= 2011 || __cplusplus >= 201103L -void * aligned_alloc(size_t, size_t); +void * aligned_alloc(size_t, size_t) __malloc_like; int at_quick_exit(void (*)(void)); _Noreturn void quick_exit(int); @@ -228,9 +228,8 @@ int unlockpt(int); #endif /* __XSI_VISIBLE */ #if __BSD_VISIBLE -extern const char *_malloc_options; -extern void (*_malloc_message)(const char *, const char *, const char *, - const char *); +extern const char *malloc_conf; +extern void (*malloc_message)(void *, const char *); /* * The alloca() function can't be implemented in C, and on some |
