# 2.11BSD#431 - /usr/src/new/PORT/hexdump/hexsyntax.c

##### Functions

    newsyntax         X
    usage             X

##### Variables

    skip              X

       1: /*-
       2:  * Copyright (c) 1990 The Regents of the University of California.
       3:  * All rights reserved.
       4:  *
       5:  * Redistribution and use in source and binary forms are permitted
       6:  * provided that: (1) source distributions retain this entire copyright
       7:  * notice and comment, and (2) distributions including binaries display
       8:  * the following acknowledgement:  ``This product includes software
       9:  * developed by the University of California, Berkeley and its contributors''
      10:  * in the documentation or other materials provided with the distribution
      11:  * and in all advertising materials mentioning features or use of this
      12:  * software. Neither the name of the University nor the names of its
      13:  * contributors may be used to endorse or promote products derived
      14:  * from this software without specific prior written permission.
      15:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
      16:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
      17:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
      18:  */
      19:
      20: #ifndef lint
      21: static char sccsid[] = "@(#)hexsyntax.c	5.2 (Berkeley) 5/8/90";
      22: #endif /* not lint */
      23:
      24: #include <sys/types.h>
      25: #include <stdio.h>
      26: #include "hexdump.h"
      27:
      28: off_t skip;             /* bytes to skip */
      29:
      30: newsyntax(argc, argvp)
      31:     int argc;
      32:     char ***argvp;
      33: {
      34:     extern enum _vflag vflag;
      35:     extern FS *fshead;
      36:     extern char *optarg;
      37:     extern int length, optind;
      38:     int ch;
      39:     char *p, **argv;
      40:
      41:     argv = *argvp;
      42:     while ((ch = getopt(argc, argv, "bcde:f:n:os:vx")) != EOF)
      43:         switch (ch) {
      44:         case 'b':
      45:             add("\"%07.7_Ax\n\"");
      46:             add("\"%07.7_ax \" 16/1 \"%03o \" \"\\n\"");
      47:             break;
      48:         case 'c':
      49:             add("\"%07.7_Ax\n\"");
      50:             add("\"%07.7_ax \" 16/1 \"%3_c \" \"\\n\"");
      51:             break;
      52:         case 'd':
      53:             add("\"%07.7_Ax\n\"");
      54:             add("\"%07.7_ax \" 8/2 \"  %05u \" \"\\n\"");
      55:             break;
      56:         case 'e':
      57:             add(optarg);
      58:             break;
      59:         case 'f':
      60:             addfile(optarg);
      61:             break;
      62:         case 'n':
      63:             if ((length = atoi(optarg)) < 0) {
      64:                 (void)fprintf(stderr,
      65:                     "hexdump: bad length value.\n");
      66:                 exit(1);
      67:             }
      68:             break;
      69:         case 'o':
      70:             add("\"%07.7_Ax\n\"");
      71:             add("\"%07.7_ax \" 8/2 \" %06o \" \"\\n\"");
      72:             break;
      73:         case 's':
      74:             if ((skip = strtol(optarg, &p, 0)) < 0) {
      75:                 (void)fprintf(stderr,
      76:                     "hexdump: bad skip value.\n");
      77:                 exit(1);
      78:             }
      79:             switch(*p) {
      80:             case 'b':
      81:                 skip *= 512;
      82:                 break;
      83:             case 'k':
      84:                 skip *= 1024;
      85:                 break;
      86:             case 'm':
      87:                 skip *= 1048576;
      88:                 break;
      89:             }
      90:             break;
      91:         case 'v':
      92:             vflag = ALL;
      93:             break;
      94:         case 'x':
      95:             add("\"%07.7_Ax\n\"");
      96:             add("\"%07.7_ax \" 8/2 \"   %04x \" \"\\n\"");
      97:             break;
      98:         case '?':
      99:             usage();
     100:             exit(1);
     101:         }
     102:
     103:     if (!fshead) {
     104:         add("\"%07.7_Ax\n\"");
     105:         add("\"%07.7_ax \" 8/2 \"%04x \" \"\\n\"");
     106:     }
     107:
     108:     *argvp += optind;
     109: }
     110:
     111: usage()
     112: {
     113:     (void)fprintf(stderr,
     114: "hexdump: [-bcdovx] [-e fmt] [-f fmt_file] [-n length] [-s skip] [file ...]\n");
     115:     exit(1);
     116: }

#### Defined functions

newsyntax defined in line 30; used 1 times

- in /usr/src/new/PORT/hexdump/hexdump.c line 48

usage defined in line 111; used 2 times

- in line 99
- in /usr/src/new/PORT/hexdump/odsyntax.c line 172

#### Defined variables

sccsid defined in line 21; never used
skip defined in line 28; used 4 times

- in line 74, 81-87(3)

Last modified: 1990-06-02 Generated: 2016-12-26 | Generated by src2html V0.67 page hit count: 1112 |