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/*
* Copyright (C) 1999-2000 by CERN/IT/PDP/DM
* All rights reserved
*/
#ifndef lint
static char sccsid[] = "@(#)$RCSfile: Cns_apiinit.c,v $ $Revision: 1.1.1.1 $ $Date: 2004/08/18 14:55:23 $ CERN IT-PDP/DM Jean-Philippe Baud";
#endif /* not lint */
/* Cns_apiinit - allocate thread specific or global structures */
#include <errno.h>
#include <stdlib.h>
#include <sys/types.h>
#include "Cglobals.h"
#include "Cns_api.h"
#include "serrno.h"
static int Cns_api_key = -1;
int DLL_DECL
Cns_apiinit(thip)
struct Cns_api_thread_info **thip;
{
Cglobals_get (&Cns_api_key,
(void **) thip, sizeof(struct Cns_api_thread_info));
if (*thip == NULL) {
serrno = ENOMEM;
return (-1);
}
if(! (*thip)->initialized) {
umask ((*thip)->mask = umask (0));
(*thip)->initialized = 1;
(*thip)->fd = -1;
}
return (0);
}
int DLL_DECL *
C__Cns_errno()
{
struct Cns_api_thread_info *thip;
Cglobals_get (&Cns_api_key,
(void **) &thip, sizeof(struct Cns_api_thread_info));
return (&thip->ns_errno);
}
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