# 2.11BSD#431 - /usr/src/libexec/popper/pop_get_subcommand.c

##### Functions

    pop_get_subcommandX

       1: /*
       2:  * Copyright (c) 1989 Regents of the University of California.
       3:  * All rights reserved.  The Berkeley software License Agreement
       4:  * specifies the terms and conditions for redistribution.
       5:  */
       6:
       7: #ifndef lint
       8: static char copyright[] = "Copyright (c) 1990 Regents of the University of California.\nAll rights reserved.\n";
       9: static char SccsId[] = "@(#)@(#)pop_get_subcommand.c	2.1  2.1 3/18/91";
      10: #endif not lint
      11:
      12: #include <stdio.h>
      13: #include <sys/types.h>
      14: #include <strings.h>
      15: #include "popper.h"
      16:
      17: /*
      18:  *  get_subcommand: Extract a POP XTND subcommand from a client input line
      19:  */
      20:
      21: static xtnd_table subcommands[] = {
      22:         "xmit",     0,  0,  pop_xmit,
      23:         NULL
      24: };
      25:
      26: xtnd_table *pop_get_subcommand(p)
      27: POP     *   p;
      28: {
      29:     xtnd_table      *   s;
      30:
      31:     /*  Search for the POP command in the command/state table */
      32:     for (s = subcommands; s->subcommand; s++) {
      33:
      34:         if (strcmp(s->subcommand,p->pop_subcommand) == 0) {
      35:
      36:             /*  Were too few parameters passed to the subcommand? */
      37:             if ((p->parm_count-1) < s->min_parms)
      38:                 return((xtnd_table *)pop_msg(p,POP_FAILURE,
      39:                     "Too few arguments for the %s %s command.",
      40:                         p->pop_command,p->pop_subcommand));
      41:
      42:             /*  Were too many parameters passed to the subcommand? */
      43:             if ((p->parm_count-1) > s->max_parms)
      44:                 return((xtnd_table *)pop_msg(p,POP_FAILURE,
      45:                     "Too many arguments for the %s %s command.",
      46:                         p->pop_command,p->pop_subcommand));
      47:
      48:             /*  Return a pointer to the entry for this subcommand
      49:                 in the XTND command table */
      50:             return (s);
      51:         }
      52:     }
      53:     /*  The client subcommand was not located in the XTND command table */
      54:     return((xtnd_table *)pop_msg(p,POP_FAILURE,
      55:         "Unknown command: \"%s %s\".",p->pop_command,p->pop_subcommand));
      56: }

#### Defined functions

pop_get_subcommand defined in line 26; used 2 times

- in /usr/src/libexec/popper/pop_xtnd.c line 20, 31

#### Defined variables

SccsId defined in line 9; never used
copyright defined in line 8; never used

Last modified: 1991-04-04 Generated: 2016-12-26 | Generated by src2html V0.67 page hit count: 1038 |