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| author | Ulrich Drepper <drepper@redhat.com> | 2001-03-20 18:35:13 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-03-20 18:35:13 +0000 |
| commit | f1e4a4a403f740c153acfc0cd96ecc5aa542e341 (patch) | |
| tree | 55d564a6eba26109ea12055a24b7846c1a100fa4 /sunrpc/rpc_thread.c | |
| parent | 373e6a512c30b2e34ac4a6f5b154edf45f400b35 (diff) | |
| download | glibc-f1e4a4a403f740c153acfc0cd96ecc5aa542e341.zip glibc-f1e4a4a403f740c153acfc0cd96ecc5aa542e341.tar.gz glibc-f1e4a4a403f740c153acfc0cd96ecc5aa542e341.tar.bz2 | |
Update.
* 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>.
Diffstat (limited to 'sunrpc/rpc_thread.c')
| -rw-r--r-- | sunrpc/rpc_thread.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/sunrpc/rpc_thread.c b/sunrpc/rpc_thread.c new file mode 100644 index 0000000..0b004c4 --- /dev/null +++ b/sunrpc/rpc_thread.c @@ -0,0 +1,55 @@ +#include <stdio.h> +#include <bits/libc-lock.h> +#include <rpc/rpc.h> +#include <assert.h> + +#include <bits/libc-lock.h> +#include <bits/libc-tsd.h> + +#ifdef _RPC_THREAD_SAFE_ + + +/* Variable used in non-threaded applications. */ +static struct rpc_thread_variables __libc_tsd_RPC_VARS_mem; +static struct rpc_thread_variables *__libc_tsd_RPC_VARS_data = + &__libc_tsd_RPC_VARS_mem; + +/* + * Task-variable destructor + */ +void +__rpc_thread_destroy (void) +{ + struct rpc_thread_variables *tvp = __rpc_thread_variables(); + + if (tvp != NULL) { + __rpc_thread_svc_cleanup (); + __rpc_thread_clnt_cleanup (); + __rpc_thread_key_cleanup (); + free (tvp->authnone_private_s); + 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); + } +} + + +struct rpc_thread_variables * +__rpc_thread_variables (void) +{ + struct rpc_thread_variables *tvp; + + tvp = __libc_tsd_get (RPC_VARS); + if (tvp == NULL) { + tvp = calloc (1, sizeof *tvp); + if (tvp != NULL) + __libc_tsd_set (RPC_VARS, tvp); + else + tvp = __libc_tsd_RPC_VARS_data; + } + return tvp; +} +#endif /* _RPC_THREAD_SAFE_ */ |