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Annotation of 43BSDReno/contrib/isode-beta/others/quipu/uips/xd/symtab.c, revision 1.1.1.1

1.1       root        1: /* $Header: /f/osi/others/quipu/uips/xd/RCS/symtab.c,v 7.0 90/06/12 13:10:53 mrose Exp $ */
                      2: #ifndef lint
                      3:        static char *rcsid = "$Id: symtab.c,v 7.0 90/06/12 13:10:53 mrose Exp $";
                      4: #endif
                      5: /*
                      6:  $Log: symtab.c,v $
                      7:  * Revision 7.0  90/06/12  13:10:53  mrose
                      8:  * *** empty log message ***
                      9:  * 
                     10:  * Revision 1.5  90/04/26  10:22:48  emsrssn
                     11:  * Installation fixed
                     12:  * 
                     13:  * 
                     14:  * Revision 1.4  90/04/25  17:28:18  emsrssn
                     15:  * Lint tidy up
                     16:  * 
                     17:  * 
                     18:  * Revision 1.3  90/04/19  13:54:19  emsrssn
                     19:  * keyboard accelerator now activates button highlight.
                     20:  * 
                     21:  * search types available is dependent on current position
                     22:  * to prevent unreasonable searches.
                     23:  * 
                     24:  * the help popup changes automatically depending on the 
                     25:  * position of the cursor
                     26:  * 
                     27:  * buttons remain a fixed size when the application is
                     28:  * resized
                     29:  * 
                     30:  * command line options are now handled properly
                     31:  * 
                     32:  * logging added
                     33:  * 
                     34:  * "reads" are now sorted to show mail address at top etc.
                     35:  * 
                     36:  * 
                     37:  * Revision 1.2  90/03/09  15:57:36  emsrssn
                     38:  * First public distribution
                     39:  * 
                     40:  * 
                     41:  * Revision 1.1  90/03/08  13:18:42  emsrssn
                     42:  * Initial revision
                     43:  * 
                     44:  * 
                     45: */
                     46: 
                     47: #include <malloc.h>
                     48: #include "symtab.h"
                     49: 
                     50: put_symbol_value(table, name, val)
                     51: table_entry table;
                     52: char *name, *val;
                     53: {
                     54:        if (!name) return;
                     55: 
                     56:        while(table && strcmp(name, table->name)) {
                     57:                table = table->next;
                     58:        }
                     59:        if (table) {
                     60:                free(table->val);
                     61:                if (val) {
                     62:                        table->val = (char *) malloc((unsigned int) (strlen(val) + 1) );
                     63:                        (void) strcpy((char *) table->val, val);
                     64:                } else
                     65:                        table->val = (char *) 0;
                     66:        } else {
                     67:                table = (table_entry ) malloc((unsigned int) (sizeof(table_entry)) );
                     68:                table->next = NULLSYM;
                     69:                table->name = (char *) malloc((unsigned int) (strlen(name) + 1) );
                     70:                (void) strcpy((char *) table->name, name);
                     71:                 if (val) {
                     72:                         table->val = (char *) malloc((unsigned int) (strlen(val) + 1) );
                     73:                         (void) strcpy((char *) table->val, val);
                     74:                } else
                     75:                         table->val = (char *) 0;
                     76:        }
                     77: }
                     78:                
                     79: char *
                     80: get_symbol_value(table, name)
                     81: table_entry table;
                     82: char *name;
                     83: {
                     84:        while(table && strcmp(name, table->name)) table = table->next;
                     85:        if (table)
                     86:                return table->val;
                     87:        return (char *) 0;
                     88: }
                     89:                
                     90: 
                     91: free_table(table)
                     92: table_entry table;
                     93: {
                     94:        table_entry  entry;
                     95: 
                     96:        while(table) {
                     97:                if (table->val)
                     98:                        free(table->val);
                     99:                free(table->name);
                    100:                entry = table;
                    101:                table = table->next;
                    102:                free((char *) entry);
                    103:        }
                    104: }
                    105: 

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