1: /* m_replace.c - replace an entry in the profile */
   2: 
   3: #include "../h/mh.h"
   4: #include <stdio.h>
   5: 
   6: 
   7: void m_replace (key, value)
   8: register char  *key,
   9:                *value;
  10: {
  11:     register struct node   *np;
  12: 
  13:     m_getdefs ();
  14:     if (m_defs == NULL) {
  15:     np = m_defs = (struct node *) malloc (sizeof *np);
  16:     if (np == NULL)
  17:         adios (NULLCP, "unable to allocate profile storage");
  18: 
  19:     np -> n_name = getcpy (key);
  20:     np -> n_field = getcpy (value);
  21:     np -> n_context = 1;
  22:     np -> n_next = NULL;
  23:     ctxflags |= CTXMOD;
  24:     return;
  25:     }
  26: 
  27:     for (np = m_defs;; np = np -> n_next) {
  28:     if (uleq (np -> n_name, key)) {
  29:         if (strcmp (value, np -> n_field) != 0) {
  30:         if (!np -> n_context)
  31:             admonish (NULLCP, "bug: m_replace(key=\"%s\",value=\"%s\")",
  32:                 key, value);
  33:         if (np -> n_field)
  34:             free (np -> n_field);
  35:         np -> n_field = getcpy (value);
  36:         ctxflags |= CTXMOD;
  37:         }
  38:         return;
  39:     }
  40:     if (!np -> n_next)
  41:         break;
  42:     }
  43:     np -> n_next = (struct node *) malloc (sizeof *np);
  44:     if (np -> n_next == NULL)
  45:     adios (NULLCP, "unable to allocate profile storage");
  46: 
  47:     np = np -> n_next;
  48:     np -> n_name = getcpy (key);
  49:     np -> n_field = getcpy (value);
  50:     np -> n_context = 1;
  51:     np -> n_next = NULL;
  52:     ctxflags |= CTXMOD;
  53: }

Defined functions

m_replace defined in line 7; used 1 times
Last modified: 1985-12-18
Generated: 2016-12-26
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