newlib/libc/sys/sysnecv850/read.c

   1 #include <_ansi.h>
   2 #include <sys/types.h>
   3 #include <sys/stat.h>
   4 #include "sys/syscall.h"
   5
   6 extern int errno;
   7
   8 int __trap0 (int function, int p1, int p2, int p3);
   9
  10 #define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
  11
  12 int
  13 _read (int file,
  14        char *ptr,
  15        int len)
  16 {
  17   return TRAP0 (SYS_read, file, ptr, len);
  18 }