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* sunrpc/Makefile (routines): Add rpc_thread. (CPPFLAGS): Add -D_RPC_THREAD_SAFE. * sunrpc/rpc_thread.c: New file. * sunrpc/Versions [libc] (GLIBC_2.2.3): Export __rpc_thread_destroy. * sunrpc/auth_none.c: Don't use global variables. Access state in thread-local storage. * sunrpc/clnt_perr.c: Likewise. * sunrpc/clnt_raw.c: Likewise. * sunrpc/clnt_simp.c: Likewise. * sunrpc/key_call.c: Likewise. * sunrpc/rpc_common.c: Likewise. * sunrpc/svc.c: Likewise. * sunrpc/svc_raw.c: Likewise. * sunrpc/svc_simple.c: Likewise. * sunrpc/svcauth_des.c: Likewise. * hurd/hurd/threadvar.h (enum __hurd_threadvar_index): Add _HURD_THREADVAR_RPC_VARS. * sysdeps/generic/bits/libc-tsd.h: Mention _LIBC_TSD_KEY_RPC_VARS. * include/rpc/rpc.h: Define data structures for internal thread-local "global" variables. Based on patches by Eric Norum <eric.norum@usask.ca>.
56 lines
1.1 KiB
C
56 lines
1.1 KiB
C
#include <stdio.h>
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#include <bits/libc-lock.h>
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#include <rpc/rpc.h>
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#include <assert.h>
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#include <bits/libc-lock.h>
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#include <bits/libc-tsd.h>
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#ifdef _RPC_THREAD_SAFE_
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/* Variable used in non-threaded applications. */
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static struct rpc_thread_variables __libc_tsd_RPC_VARS_mem;
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static struct rpc_thread_variables *__libc_tsd_RPC_VARS_data =
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&__libc_tsd_RPC_VARS_mem;
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/*
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* Task-variable destructor
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*/
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void
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__rpc_thread_destroy (void)
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{
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struct rpc_thread_variables *tvp = __rpc_thread_variables();
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if (tvp != NULL) {
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__rpc_thread_svc_cleanup ();
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__rpc_thread_clnt_cleanup ();
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__rpc_thread_key_cleanup ();
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free (tvp->authnone_private_s);
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free (tvp->clnt_perr_buf_s);
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free (tvp->clntraw_private_s);
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free (tvp->svcraw_private_s);
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free (tvp->authdes_cache_s);
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free (tvp->authdes_lru_s);
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free (tvp);
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}
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}
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struct rpc_thread_variables *
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__rpc_thread_variables (void)
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{
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struct rpc_thread_variables *tvp;
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tvp = __libc_tsd_get (RPC_VARS);
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if (tvp == NULL) {
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tvp = calloc (1, sizeof *tvp);
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if (tvp != NULL)
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__libc_tsd_set (RPC_VARS, tvp);
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else
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tvp = __libc_tsd_RPC_VARS_data;
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}
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return tvp;
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}
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#endif /* _RPC_THREAD_SAFE_ */
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