Files
osc2025/userprog/include/syscall.h
2025-05-03 20:45:34 +08:00

15 lines
357 B
C

#pragma once
#include <stddef.h>
uint64_t syscall(int32_t num, ...);
int32_t getpid(void);
size_t uart_read(char buf[], size_t size);
size_t uart_write(const char buf[], size_t size);
int32_t exec(const char *name, char *const argv[]);
int32_t fork(void);
void exit(int32_t status);
int32_t mbox_call(uint8_t ch, uint32_t *mbox);
void kill(int32_t pid);