newlib/newlib/libc/sys/sysmec/read.c

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

int errno;

int __trap0 ();

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

_read (int file,
       char *ptr,
       size_t len)
{
  return TRAP0 (SYS_read, file, ptr, len);
}