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/*
* Copyright (c) 1989, 1990, 1991 by the University of Washington
*
* For copying and distribution information, please see the file
* <copyright.h>.
*/
#include <copyright.h>
#include <pfs.h>
/*
* vl_comp - compare the names of two virtual links
*
* VL_COMP compares the names of two links. It returns
* 0 if they are equal, negative if vl1 < vl2, and positive if
* vl1 > vl2.
*
* ARGS: vl1,vl2 - Virtual links to be compared
*
* RETURNS: 0 if equal, + is vl1 > vl2, - if vl1 < vl2
*
* NOTES: Order of significance is as follows. Existence,
* name. If names do not exist, then hosttype, host,
* native filenametype, native filename. The only time
* the name will not exist if if the link is a union link.
*/
int
vl_comp(vl1,vl2)
VLINK vl1;
VLINK vl2;
{
int retval;
if(vl1->name && !vl2->name) return(1);
if(!vl1->name && vl2->name) return(-1);
if(vl1->name && vl2->name && (*(vl1->name) || *(vl2->name)))
return(strcmp(vl1->name,vl2->name));
retval = strcmp(vl1->hosttype,vl2->hosttype);
if(!retval) retval = strcmp(vl1->host,vl2->host);
if(!retval) retval = strcmp(vl1->nametype,vl2->nametype);
if(!retval) retval = strcmp(vl1->filename,vl2->filename);
return(retval);
}
/*
* vl_equal - compare the values of two virtual links
*
* VL_EQUAL compares the values of two links. It returns
* 1 if all important fields are the same, and 0 otherwise.
*
* ARGS: vl1,vl2 - Virtual links to be compared
*
* RETURNS: 1 if equal, 0 if not equal
*
*/
int
vl_equal(vl1,vl2)
VLINK vl1;
VLINK vl2;
{
return strcmp(vl1->name, vl2->name) == 0 &&
vl1->linktype == vl2->linktype &&
strcmp(vl1->type, vl2->type) == 0 &&
strcmp(vl1->hosttype, vl2->hosttype) == 0 &&
strcmp(vl1->host, vl2->host) == 0 &&
strcmp(vl1->nametype, vl2->nametype) == 0 &&
strcmp(vl1->filename, vl2->filename) == 0 &&
vl1->version == vl2->version &&
vl1->f_magic_no == vl2->f_magic_no ;
}
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.