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/* $NetBSD: mt_misc.c,v 1.1 2000/06/02 23:11:11 fvdl Exp $ */
/* #pragma ident "@(#)mt_misc.c 1.24 93/04/29 SMI" */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "namespace.h"
#include "reentrant.h"
#include <rpc/rpc.h>
#include <sys/time.h>
#include <stdlib.h>
#include <string.h>
#include "un-namespace.h"
/* protects the services list (svc.c) */
pthread_rwlock_t svc_lock = PTHREAD_RWLOCK_INITIALIZER;
/* protects svc_fdset and the xports[] array */
pthread_rwlock_t svc_fd_lock = PTHREAD_RWLOCK_INITIALIZER;
/* protects the RPCBIND address cache */
pthread_rwlock_t rpcbaddr_cache_lock = PTHREAD_RWLOCK_INITIALIZER;
/* protects authdes cache (svcauth_des.c) */
pthread_mutex_t authdes_lock = PTHREAD_MUTEX_INITIALIZER;
/* serializes authdes ops initializations */
pthread_mutex_t authdes_ops_lock = PTHREAD_MUTEX_INITIALIZER;
/* protects des stats list */
pthread_mutex_t svcauthdesstats_lock = PTHREAD_MUTEX_INITIALIZER;
#ifdef KERBEROS
/* auth_kerb.c serialization */
pthread_mutex_t authkerb_lock = PTHREAD_MUTEX_INITIALIZER;
/* protects kerb stats list */
pthread_mutex_t svcauthkerbstats_lock = PTHREAD_MUTEX_INITIALIZER;
#endif /* KERBEROS */
/* auth_none.c serialization */
pthread_mutex_t authnone_lock = PTHREAD_MUTEX_INITIALIZER;
/* protects the Auths list (svc_auth.c) */
pthread_mutex_t authsvc_lock = PTHREAD_MUTEX_INITIALIZER;
/* protects client-side fd lock array */
pthread_mutex_t clnt_fd_lock = PTHREAD_MUTEX_INITIALIZER;
/* clnt_raw.c serialization */
pthread_mutex_t clntraw_lock = PTHREAD_MUTEX_INITIALIZER;
/* domainname and domain_fd (getdname.c) and default_domain (rpcdname.c) */
pthread_mutex_t dname_lock = PTHREAD_MUTEX_INITIALIZER;
/* dupreq variables (svc_dg.c) */
pthread_mutex_t dupreq_lock = PTHREAD_MUTEX_INITIALIZER;
/* protects first_time and hostname (key_call.c) */
pthread_mutex_t keyserv_lock = PTHREAD_MUTEX_INITIALIZER;
/* serializes rpc_trace() (rpc_trace.c) */
pthread_mutex_t libnsl_trace_lock = PTHREAD_MUTEX_INITIALIZER;
/* loopnconf (rpcb_clnt.c) */
pthread_mutex_t loopnconf_lock = PTHREAD_MUTEX_INITIALIZER;
/* serializes ops initializations */
pthread_mutex_t ops_lock = PTHREAD_MUTEX_INITIALIZER;
/* protects ``port'' static in bindresvport() */
pthread_mutex_t portnum_lock = PTHREAD_MUTEX_INITIALIZER;
/* protects proglst list (svc_simple.c) */
pthread_mutex_t proglst_lock = PTHREAD_MUTEX_INITIALIZER;
/* serializes clnt_com_create() (rpc_soc.c) */
pthread_mutex_t rpcsoc_lock = PTHREAD_MUTEX_INITIALIZER;
/* svc_raw.c serialization */
pthread_mutex_t svcraw_lock = PTHREAD_MUTEX_INITIALIZER;
/* protects TSD key creation */
pthread_mutex_t tsd_lock = PTHREAD_MUTEX_INITIALIZER;
/* xprtlist (svc_generic.c) */
pthread_mutex_t xprtlist_lock = PTHREAD_MUTEX_INITIALIZER;
/* serializes calls to public key routines */
pthread_mutex_t serialize_pkey = PTHREAD_MUTEX_INITIALIZER;
#undef rpc_createerr
struct rpc_createerr rpc_createerr;
struct rpc_createerr *
__rpc_createerr()
{
static thread_key_t rce_key = 0;
struct rpc_createerr *rce_addr = 0;
if (thr_main())
return (&rpc_createerr);
if ((rce_addr =
(struct rpc_createerr *)thr_getspecific(rce_key)) != 0) {
mutex_lock(&tsd_lock);
if (thr_keycreate(&rce_key, free) != 0) {
mutex_unlock(&tsd_lock);
return (&rpc_createerr);
}
mutex_unlock(&tsd_lock);
}
if (!rce_addr) {
rce_addr = (struct rpc_createerr *)
malloc(sizeof (struct rpc_createerr));
if (thr_setspecific(rce_key, (void *) rce_addr) != 0) {
if (rce_addr)
free(rce_addr);
return (&rpc_createerr);
}
memset(rce_addr, 0, sizeof (struct rpc_createerr));
return (rce_addr);
}
return (rce_addr);
}
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