mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-01-31 19:43:32 +00:00
bcf9af94bf
- Now using 10x better GCD semaphores - We now generate Linux-like thread ids - We now use fast system clock / sleep libraries - The APE M1 loader now generates Linux-like stacks
51 lines
1.8 KiB
C
51 lines
1.8 KiB
C
#ifndef COSMOPOLITAN_LIBC_RUNTIME_SYSLIB_H_
|
|
#define COSMOPOLITAN_LIBC_RUNTIME_SYSLIB_H_
|
|
#include "libc/calls/struct/sigaction.h"
|
|
#include "libc/calls/struct/sigset.h"
|
|
#include "libc/calls/struct/timespec.h"
|
|
#include "libc/thread/thread.h"
|
|
#if !(__ASSEMBLER__ + __LINKER__ + 0)
|
|
COSMOPOLITAN_C_START_
|
|
|
|
/**
|
|
* @fileoverview System DSO interfaces provided by APE loader.
|
|
*
|
|
* These functions are owned by the platform C library. Regardless of
|
|
* platform, POSIX APIs returning `long` will follow the Linux Kernel
|
|
* `-errno` convention, and hence should be wrapped with `_sysret()`.
|
|
*/
|
|
|
|
#define SYSLIB_MAGIC ('s' | 'l' << 8 | 'i' << 16 | 'b' << 24)
|
|
#define SYSLIB_VERSION 1
|
|
|
|
typedef uint64_t dispatch_time_t;
|
|
typedef uint64_t dispatch_semaphore_t;
|
|
|
|
struct Syslib {
|
|
int magic;
|
|
int version;
|
|
long (*fork)(void);
|
|
long (*pipe)(int[2]);
|
|
long (*clock_gettime)(int, struct timespec *);
|
|
long (*nanosleep)(const struct timespec *, struct timespec *);
|
|
long (*mmap)(void *, size_t, int, int, int, int64_t);
|
|
int (*pthread_jit_write_protect_supported_np)(void);
|
|
void (*pthread_jit_write_protect_np)(int);
|
|
void (*sys_icache_invalidate)(void *, size_t);
|
|
int (*pthread_create)(pthread_t *, const pthread_attr_t *, void *(*)(void *),
|
|
void *);
|
|
void (*pthread_exit)(void *);
|
|
int (*pthread_kill)(pthread_t, int);
|
|
int (*pthread_sigmask)(int, const sigset_t *restrict, sigset_t *restrict);
|
|
int (*pthread_setname_np)(const char *);
|
|
dispatch_semaphore_t (*dispatch_semaphore_create)(long);
|
|
long (*dispatch_semaphore_signal)(dispatch_semaphore_t);
|
|
long (*dispatch_semaphore_wait)(dispatch_semaphore_t, dispatch_time_t);
|
|
dispatch_time_t (*dispatch_walltime)(const struct timespec *, int64_t);
|
|
};
|
|
|
|
extern struct Syslib *__syslib;
|
|
|
|
COSMOPOLITAN_C_END_
|
|
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
|
|
#endif /* COSMOPOLITAN_LIBC_RUNTIME_SYSLIB_H_ */
|