74 lines
2.4 KiB
C
74 lines
2.4 KiB
C
/********************************************
|
|
*用户库函数声明 add by visual 2016.5.16
|
|
*************************************************/
|
|
#include "const.h" //added by mingxuan 2019-5-19
|
|
#include "type.h" //added by mingxuan 2019-5-19
|
|
#include "stdarg.h"
|
|
|
|
#ifndef _STDIO_H_ //added by mingxuan 2019-5-19
|
|
#define _STDIO_H_ //added by mingxuan 2019-5-19
|
|
|
|
/*syscall.asm*/
|
|
int get_ticks();
|
|
int get_pid();
|
|
void* kmalloc(int size);
|
|
void* kmalloc_4k();
|
|
void* malloc(int size);
|
|
void* malloc_4k();
|
|
int free(void *arg);
|
|
int free_4k(void* AdddrLin);
|
|
int fork();
|
|
int pthread(void *arg);
|
|
void udisp_int(int arg);
|
|
void udisp_str(char* arg);
|
|
|
|
//added by xw
|
|
/* file system */
|
|
#define MAX_FILENAME_LEN 12
|
|
#define MAX_PATH 128
|
|
#define O_CREAT 1
|
|
#define O_RDWR 2
|
|
#define SEEK_SET 1
|
|
#define SEEK_CUR 2
|
|
#define SEEK_END 3
|
|
|
|
int open(const char *pathname, int flags); //added by xw, 18/6/19
|
|
int close(int fd); //added by xw, 18/6/19
|
|
int read(int fd, void *buf, int count); //added by xw, 18/6/19
|
|
int write(int fd, const void *buf, int count); //added by xw, 18/6/19
|
|
int lseek(int fd, int offset, int whence); //added by xw, 18/6/19
|
|
int unlink(const char *pathname); //added by xw, 18/6/19
|
|
//~xw
|
|
|
|
/*string.asm*/
|
|
long strtol(const char *cp,char **endp,unsigned int base);
|
|
|
|
/*printf.c*/
|
|
//added by mingxuan 2019-5-19
|
|
#define EOF -1
|
|
// #define _INTSIZEOF(n) ( (sizeof(n) + sizeof(int) - 1) & ~(sizeof(int) - 1) )
|
|
// #define va_start(ap,v) ( ap = (va_list)&v + _INTSIZEOF(v) )
|
|
// #define va_arg(ap,t) ( *(t *)((ap += _INTSIZEOF(t)) - _INTSIZEOF(t)) )
|
|
// #define va_end(ap) ( ap = (va_list)0 )
|
|
#define isspace(s) (s==' ')
|
|
|
|
#define TOLOWER(x) ((x) | 0x20)
|
|
#define isxdigit(c) (('0' <= (c) && (c) <= '9') || ('a' <= (c) && (c) <= 'f') || ('A' <= (c) && (c) <= 'F'))
|
|
#define isdigit(c) ('0' <= (c) && (c) <= '9')
|
|
|
|
void printfmt(void (*putch)(int, void*), void *putdat, const char *fmt, ...);
|
|
void vprintfmt(void (*putch)(int, void*), void *putdat, const char *fmt, va_list);
|
|
int vsnprintf(char *buf, int n, const char *fmt, va_list ap);
|
|
int snprintf(char *buf, int n, const char *fmt, ...);
|
|
|
|
int vprintf(const char *fmt, va_list ap);
|
|
int printf(const char *fmt, ...);
|
|
|
|
int vkprintf(const char *fmt, va_list ap);
|
|
int kprintf(const char *fmt, ...);
|
|
|
|
// int scanf(char *str, ...);
|
|
char getchar(); //added by mingxuan 2019-5-23
|
|
char* gets(char *str); //added by mingxuan 2019-5-23
|
|
|
|
#endif //added by mingxuan 2019-5-19
|