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author | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
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committer | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
commit | 5046dbb4a7eba5eccfd258f92f4735c9ffc8d069 (patch) | |
tree | 4470480d904b65cf14ca524f96f79eca818c3eaf /sunrpc/rpc_thread.c | |
parent | 199fc19d3aaaf57944ef036e15904febe877fc93 (diff) | |
download | glibc-zack/build-layout-experiment.tar glibc-zack/build-layout-experiment.tar.gz glibc-zack/build-layout-experiment.tar.bz2 glibc-zack/build-layout-experiment.zip |
Prepare for radical source tree reorganization.zack/build-layout-experiment
All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).
Diffstat (limited to 'sunrpc/rpc_thread.c')
-rw-r--r-- | sunrpc/rpc_thread.c | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/sunrpc/rpc_thread.c b/sunrpc/rpc_thread.c deleted file mode 100644 index ccbf9bb69b..0000000000 --- a/sunrpc/rpc_thread.c +++ /dev/null @@ -1,140 +0,0 @@ -#include <stdio.h> -#include <rpc/rpc.h> -#include <assert.h> - -#include <libc-lock.h> -#include <libc-tsd.h> -#include <shlib-compat.h> - -#ifdef _RPC_THREAD_SAFE_ - -/* Variable used in non-threaded applications or for the first thread. */ -static struct rpc_thread_variables __libc_tsd_RPC_VARS_mem; -static __thread struct rpc_thread_variables *thread_rpc_vars - attribute_tls_model_ie; - -/* - * Task-variable destructor - */ -void __attribute__ ((section ("__libc_thread_freeres_fn"))) -__rpc_thread_destroy (void) -{ - struct rpc_thread_variables *tvp = thread_rpc_vars; - - if (tvp != NULL) { - __rpc_thread_svc_cleanup (); - __rpc_thread_clnt_cleanup (); - __rpc_thread_key_cleanup (); - free (tvp->clnt_perr_buf_s); - free (tvp->clntraw_private_s); - free (tvp->svcraw_private_s); - free (tvp->authdes_cache_s); - free (tvp->authdes_lru_s); - free (tvp->svc_xports_s); - free (tvp->svc_pollfd_s); - if (tvp != &__libc_tsd_RPC_VARS_mem) - free (tvp); - thread_rpc_vars = NULL; - } -} -#ifdef _LIBC_REENTRANT -text_set_element (__libc_thread_subfreeres, __rpc_thread_destroy); -#endif -text_set_element (__libc_subfreeres, __rpc_thread_destroy); - - -/* - * Initialize RPC multi-threaded operation - */ -static void -rpc_thread_multi (void) -{ - thread_rpc_vars = &__libc_tsd_RPC_VARS_mem; -} - - -struct rpc_thread_variables * -__rpc_thread_variables (void) -{ - __libc_once_define (static, once); - struct rpc_thread_variables *tvp = thread_rpc_vars; - - if (tvp == NULL) { - __libc_once (once, rpc_thread_multi); - tvp = thread_rpc_vars; - if (tvp == NULL) { - tvp = calloc (1, sizeof *tvp); - if (tvp != NULL) - thread_rpc_vars = tvp; - } - } - return tvp; -} - - -/* Global variables If we're single-threaded, or if this is the first - thread using the variable, use the existing global variable. This - provides backwards compatibility for existing applications which - dynamically link against this code. */ -#undef svc_fdset -#undef rpc_createerr -#undef svc_pollfd -#undef svc_max_pollfd - -fd_set * -__rpc_thread_svc_fdset (void) -{ - struct rpc_thread_variables *tvp; - - tvp = __rpc_thread_variables (); - if (tvp == &__libc_tsd_RPC_VARS_mem) - return &svc_fdset; - return &tvp->svc_fdset_s; -} -libc_hidden_nolink_sunrpc (__rpc_thread_svc_fdset, GLIBC_2_2_3) - -struct rpc_createerr * -__rpc_thread_createerr (void) -{ - struct rpc_thread_variables *tvp; - - tvp = __rpc_thread_variables (); - if (tvp == &__libc_tsd_RPC_VARS_mem) - return &rpc_createerr; - return &tvp->rpc_createerr_s; -} -libc_hidden_nolink_sunrpc (__rpc_thread_createerr, GLIBC_2_2_3) - -struct pollfd ** -__rpc_thread_svc_pollfd (void) -{ - struct rpc_thread_variables *tvp; - - tvp = __rpc_thread_variables (); - if (tvp == &__libc_tsd_RPC_VARS_mem) - return &svc_pollfd; - return &tvp->svc_pollfd_s; -} -#ifdef EXPORT_RPC_SYMBOLS -libc_hidden_def (__rpc_thread_svc_pollfd) -#else -libc_hidden_nolink_sunrpc (__rpc_thread_svc_pollfd, GLIBC_2_2_3) -#endif - -int * -__rpc_thread_svc_max_pollfd (void) -{ - struct rpc_thread_variables *tvp; - - tvp = __rpc_thread_variables (); - if (tvp == &__libc_tsd_RPC_VARS_mem) - return &svc_max_pollfd; - return &tvp->svc_max_pollfd_s; -} -#ifdef EXPORT_RPC_SYMBOLS -libc_hidden_def (__rpc_thread_svc_max_pollfd) -#else -libc_hidden_nolink_sunrpc (__rpc_thread_svc_max_pollfd, GLIBC_2_2_3) -#endif - -#endif /* _RPC_THREAD_SAFE_ */ |