_read.s 208 B

123456789101112131415161718
  1. #include "sys.h"
  2. .define __read
  3. .extern _errno
  4. __read:
  5. mov 2(sp),r0
  6. mov 4(sp),0f+2
  7. mov 6(sp),0f+4
  8. sys indir; .data2 0f
  9. bcc 1f
  10. mov r0,_errno
  11. mov $-1,r0
  12. 1:
  13. rts pc
  14. .sect .data
  15. 0:
  16. sys read
  17. .data2 0, 0