fresh git tree for public release
we regretfully had to remove our git history for licensing reasons Signed-off-by: Casey Bodley <cbodley@citi.umich.edu>
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Casey Bodley
commit
0ad4db4fad
271 changed files with 71255 additions and 0 deletions
180
libtirpc/src/mt_misc.c
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180
libtirpc/src/mt_misc.c
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#include <wintirpc.h>
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//#include <sys/cdefs.h>
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//#include <pthread.h>
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#include <reentrant.h>
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#include <rpc/rpc.h>
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//#include <sys/time.h>
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#include <stdlib.h>
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#include <string.h>
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/*
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* XXX
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* For Windows, these must initialized in the DLLMain() function.
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* Cannot do static initialization!!
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* XXX
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*/
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/* protects the services list (svc.c) */
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rwlock_t svc_lock;
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/* protects svc_fdset and the xports[] array */
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rwlock_t svc_fd_lock;
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/* protects the RPCBIND address cache */
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rwlock_t rpcbaddr_cache_lock;
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/* protects authdes cache (svcauth_des.c) */
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mutex_t authdes_lock;
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/* serializes authdes ops initializations */
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mutex_t authdes_ops_lock;
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/* protects des stats list */
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mutex_t svcauthdesstats_lock;
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#ifdef KERBEROS
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/* auth_kerb.c serialization */
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mutex_t authkerb_lock = PTHREAD_MUTEX_INITIALIZER;
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/* protects kerb stats list */
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mutex_t svcauthkerbstats_lock = PTHREAD_MUTEX_INITIALIZER;
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#endif /* KERBEROS */
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/* auth_none.c serialization */
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mutex_t authnone_lock;
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/* protects the Auths list (svc_auth.c) */
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mutex_t authsvc_lock;
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/* protects client-side fd lock array */
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mutex_t clnt_fd_lock;
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/* clnt_raw.c serialization */
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mutex_t clntraw_lock;
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/* domainname and domain_fd (getdname.c) and default_domain (rpcdname.c) */
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mutex_t dname_lock;
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/* dupreq variables (svc_dg.c) */
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mutex_t dupreq_lock;
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/* protects first_time and hostname (key_call.c) */
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mutex_t keyserv_lock;
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/* serializes rpc_trace() (rpc_trace.c) */
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mutex_t libnsl_trace_lock;
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/* loopnconf (rpcb_clnt.c) */
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mutex_t loopnconf_lock;
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/* serializes ops initializations */
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mutex_t ops_lock;
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/* protects ``port'' static in bindresvport() */
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mutex_t portnum_lock;
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/* protects proglst list (svc_simple.c) */
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mutex_t proglst_lock;
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/* serializes clnt_com_create() (rpc_soc.c) */
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mutex_t rpcsoc_lock;
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/* svc_raw.c serialization */
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mutex_t svcraw_lock;
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/* protects TSD key creation */
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mutex_t tsd_lock;
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/* Library global tsd keys */
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thread_key_t clnt_broadcast_key;
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thread_key_t rpc_call_key = -1;
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thread_key_t tcp_key = -1;
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thread_key_t udp_key = -1;
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thread_key_t nc_key = -1;
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thread_key_t rce_key = -1;
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/* xprtlist (svc_generic.c) */
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mutex_t xprtlist_lock;
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/* serializes calls to public key routines */
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mutex_t serialize_pkey;
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/* netconfig serialization */
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mutex_t nc_lock;
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#ifdef _WIN32
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/*
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* Initialize all the mutexes (CriticalSections)
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*/
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void multithread_init(void)
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{
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InitializeCriticalSection(&authdes_lock);
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InitializeCriticalSection(&authdes_ops_lock);
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InitializeCriticalSection(&svcauthdesstats_lock);
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InitializeCriticalSection(&authnone_lock);
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InitializeCriticalSection(&authsvc_lock);
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InitializeCriticalSection(&clnt_fd_lock);
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InitializeCriticalSection(&clntraw_lock);
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InitializeCriticalSection(&dname_lock);
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InitializeCriticalSection(&dupreq_lock);
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InitializeCriticalSection(&keyserv_lock);
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InitializeCriticalSection(&libnsl_trace_lock);
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InitializeCriticalSection(&loopnconf_lock);
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InitializeCriticalSection(&ops_lock);
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InitializeCriticalSection(&portnum_lock);
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InitializeCriticalSection(&proglst_lock);
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InitializeCriticalSection(&rpcsoc_lock);
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InitializeCriticalSection(&svcraw_lock);
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InitializeCriticalSection(&tsd_lock);
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InitializeCriticalSection(&xprtlist_lock);
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InitializeCriticalSection(&serialize_pkey);
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InitializeCriticalSection(&nc_lock);
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}
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#endif
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#undef rpc_createerr
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struct rpc_createerr rpc_createerr;
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struct rpc_createerr *
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__rpc_createerr()
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{
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struct rpc_createerr *rce_addr;
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mutex_lock(&tsd_lock);
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if (rce_key == -1)
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rce_key = TlsAlloc(); //thr_keycreate(&rce_key, free);
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mutex_unlock(&tsd_lock);
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rce_addr = (struct rpc_createerr *)thr_getspecific(rce_key);
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if (!rce_addr) {
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rce_addr = (struct rpc_createerr *)
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malloc(sizeof (struct rpc_createerr));
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if (!rce_addr ||
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thr_setspecific(rce_key, (void *) rce_addr) == 0) {
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if (rce_addr)
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free(rce_addr);
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return (&rpc_createerr);
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}
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memset(rce_addr, 0, sizeof (struct rpc_createerr));
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}
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return (rce_addr);
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}
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void tsd_key_delete(void)
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{
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if (clnt_broadcast_key != -1)
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thr_keydelete(clnt_broadcast_key);
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if (rpc_call_key != -1)
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thr_keydelete(rpc_call_key);
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if (tcp_key != -1)
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thr_keydelete(tcp_key);
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if (udp_key != -1)
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thr_keydelete(udp_key);
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if (nc_key != -1)
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thr_keydelete(nc_key);
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if (rce_key != -1)
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thr_keydelete(rce_key);
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return;
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}
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