mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-01-31 11:37:35 +00:00
f531acc8f9
- Invent openatemp() API - Invent O_UNLINK open flag - Introduce getenv_secure() API - Remove `git pull` from cosmocc - Fix utimes() when path is NULL - Fix mktemp() to never return NULL - Fix utimensat() UTIME_OMIT on XNU - Improve utimensat() code for RHEL5 - Turn `argv[0]` C:/ to /C/ on Windows - Introduce tmpnam() and tmpnam_r() APIs - Fix more const issues with internal APIs - Permit utimes() on WIN32 in O_RDONLY mode - Fix fdopendir() to check fd is a directory - Fix recent crash regression in landlock make - Fix futimens(AT_FDCWD, NULL) to return EBADF - Use workaround so `make -j` doesn't fork bomb - Rename dontdiscard to __wur (just like glibc) - Fix st_size for WIN32 symlinks containing UTF-8 - Introduce stdio ext APIs needed by GNU coreutils - Fix lstat() on WIN32 for symlinks to directories - Move some constants from normalize.inc to limits.h - Fix segv with memchr() and memcmp() overlapping page - Implement POSIX fflush() behavior for reader streams - Implement AT_SYMLINK_NOFOLLOW for utimensat() on WIN32 - Don't change read-only status of existing files on WIN32 - Correctly handle `0x[^[:xdigit:]]` case in strtol() functions
66 lines
2.8 KiB
C
66 lines
2.8 KiB
C
#ifndef COSMOPOLITAN_LIBC_MEM_MEM_H_
|
|
#define COSMOPOLITAN_LIBC_MEM_MEM_H_
|
|
|
|
#define M_TRIM_THRESHOLD (-1)
|
|
#define M_GRANULARITY (-2)
|
|
#define M_MMAP_THRESHOLD (-3)
|
|
|
|
#if !(__ASSEMBLER__ + __LINKER__ + 0)
|
|
COSMOPOLITAN_C_START_
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § dynamic memory ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
void free(void *) libcesque;
|
|
void *malloc(size_t) attributeallocsize((1)) mallocesque;
|
|
void *calloc(size_t, size_t) attributeallocsize((1, 2)) mallocesque;
|
|
void *memalign(size_t, size_t) attributeallocalign((1))
|
|
attributeallocsize((2)) returnspointerwithnoaliases libcesque __wur;
|
|
void *realloc(void *, size_t) reallocesque;
|
|
void *realloc_in_place(void *, size_t) reallocesque;
|
|
void *reallocarray(void *, size_t, size_t) __wur;
|
|
void *valloc(size_t) attributeallocsize((1)) vallocesque;
|
|
void *pvalloc(size_t) vallocesque;
|
|
char *strdup(const char *) paramsnonnull() mallocesque;
|
|
char *strndup(const char *, size_t) paramsnonnull() mallocesque;
|
|
void *aligned_alloc(size_t, size_t) attributeallocalign((1))
|
|
attributeallocsize((2)) returnspointerwithnoaliases libcesque __wur;
|
|
int posix_memalign(void **, size_t, size_t);
|
|
|
|
int mallopt(int, int);
|
|
int malloc_trim(size_t);
|
|
size_t bulk_free(void **, size_t);
|
|
size_t malloc_usable_size(void *);
|
|
void **independent_calloc(size_t, size_t, void **);
|
|
void **independent_comalloc(size_t, size_t *, void **);
|
|
|
|
wchar_t *wcsdup(const wchar_t *) strlenesque __wur;
|
|
|
|
struct mallinfo {
|
|
size_t arena; /* non-mmapped space allocated from system */
|
|
size_t ordblks; /* number of free chunks */
|
|
size_t smblks; /* always 0 */
|
|
size_t hblks; /* always 0 */
|
|
size_t hblkhd; /* space in mmapped regions */
|
|
size_t usmblks; /* maximum total allocated space */
|
|
size_t fsmblks; /* always 0 */
|
|
size_t uordblks; /* total allocated space */
|
|
size_t fordblks; /* total free space */
|
|
size_t keepcost; /* releasable (via malloc_trim) space */
|
|
};
|
|
|
|
struct mallinfo mallinfo(void);
|
|
|
|
size_t malloc_footprint(void);
|
|
size_t malloc_max_footprint(void);
|
|
size_t malloc_footprint_limit(void);
|
|
size_t malloc_set_footprint_limit(size_t);
|
|
void malloc_inspect_all(void (*)(void *, void *, size_t, void *), void *);
|
|
|
|
#ifdef _COSMO_SOURCE
|
|
bool __grow(void *, size_t *, size_t, size_t) paramsnonnull((1, 2)) libcesque;
|
|
#endif
|
|
|
|
COSMOPOLITAN_C_END_
|
|
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
|
|
#endif /* COSMOPOLITAN_LIBC_MEM_MEM_H_ */
|