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