source: trunk/third/sysinfo/namelist.c @ 12269

/*
 * Copyright (c) 1992-1998 Michael A. Cooper.
 * This software may be freely used and distributed provided it is not
 * sold for profit or used in part or in whole for commercial gain
 * without prior written agreement, and the author is credited
 * appropriately.
 */

#ifndef lint
static char *RCSid = "$Revision: 1.1.1.3 $";
#endif

/*
 * Name list routines.
 */

#include "defs.h"

extern namelist_t *NameListFind(List, Name)
    namelist_t                 *List;
    char                       *Name;
{
    register namelist_t        *Ptr;

    for (Ptr = List; Ptr; Ptr = Ptr->nl_next) 
        if (EQ(Ptr->nl_name, Name))
            return(Ptr);

    return((namelist_t *) NULL);
}

extern void NameListAdd(List, Name)
    namelist_t                **List;
    char                       *Name;
{
    register namelist_t        *Ptr;
    
    Ptr = (namelist_t *) xmalloc(sizeof(namelist_t));
    Ptr->nl_name = strdup(Name);
    Ptr->nl_next = (namelist_t *) NULL;

    if (List && *List)
        Ptr->nl_next = *List;

    *List = Ptr;
}

extern void NameListFree(List)
    namelist_t                 *List;
{
    register namelist_t        *Ptr;
    register namelist_t        *LastPtr;

    for (Ptr = List; Ptr; ) {
        if (Ptr->nl_name)
            (void) free(Ptr->nl_name);
        LastPtr = Ptr;
        Ptr = Ptr->nl_next;
        (void) free(LastPtr);
    }
}