4.3BSD - /usr/src/usr.bin/uucp/aculib/dk.c

   1: #ifndef lint
   2: static char sccsid[] = "@(#)dk.c	4.1 (Berkeley) 1/22/85";
   3: #endif
   4: 
   5: #include "../condevs.h"
   6: #ifdef DATAKIT
   7: #include <dk.h>
   8: #define DKTRIES 2
   9: /***
  10:  *	dkopn(flds)	make datakit connection
  11:  *
  12:  *	return codes:
  13:  *		>0 - file number - ok
  14:  *		FAIL - failed
  15:  */
  16: dkopn(flds)
  17: char *flds[];
  18: {
  19:     int dkphone;
  20:     register char *cp;
  21:     register ret, i;
  22: 
  23:     if (setjmp(Sjbuf))
  24:         return CF_DIAL;
  25: 
  26:     signal(SIGALRM, alarmtr);
  27:     dkphone = 0;
  28:     cp = flds[F_PHONE];
  29:     while(*cp)
  30:         dkphone = 10 * dkphone + (*cp++ - '0');
  31:     DEBUG(4, "dkphone (%d) ", dkphone);
  32:     for (i = 0; i < DKTRIES; i++) {
  33:         getnextfd();
  34:         ret = dkdial(D_SH, dkphone, 0);
  35:         next_fd = -1;
  36:         DEBUG(4, "dkdial (%d)\n", ret);
  37:         if (ret > -1)
  38:             break;
  39:     }
  40:     return ret;
  41: }
  42: #endif

Defined functions

Defined variables

Defined macros