4.3BSD - /usr/src/lib/libc/stdio/scanf.c

   1: #if defined(LIBC_SCCS) && !defined(lint)
   2: static char sccsid[] = "@(#)scanf.c	5.2 (Berkeley) 3/9/86";
   3: #endif LIBC_SCCS and not lint
   4: 
   5: #include    <stdio.h>
   6: 
   7: scanf(fmt, args)
   8: char *fmt;
   9: {
  10:     return(_doscan(stdin, fmt, &args));
  11: }
  12: 
  13: fscanf(iop, fmt, args)
  14: FILE *iop;
  15: char *fmt;
  16: {
  17:     return(_doscan(iop, fmt, &args));
  18: }
  19: 
  20: sscanf(str, fmt, args)
  21: register char *str;
  22: char *fmt;
  23: {
  24:     FILE _strbuf;
  25: 
  26:     _strbuf._flag = _IOREAD|_IOSTRG;
  27:     _strbuf._ptr = _strbuf._base = str;
  28:     _strbuf._cnt = 0;
  29:     while (*str++)
  30:         _strbuf._cnt++;
  31:     _strbuf._bufsiz = _strbuf._cnt;
  32:     return(_doscan(&_strbuf, fmt, &args));
  33: }

Defined functions

Defined variables