write.c

来自「KPIT GNU Tools is a set of GNU developme」· C语言 代码 · 共 19 行

#include <_ansi.h>
#include <sys/types.h>
#include <sys/stat.h>
#include "sys/syscall.h"

int errno;

int __trap0 (int function, int p1, int p2, int p3);

#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))

int
_write ( int file,
	 char *ptr,
	 int len)
{
  return TRAP0 (SYS_write, file, ptr, len);
}