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authorUlrich Drepper <drepper@redhat.com>2001-03-20 18:35:13 +0000
committerUlrich Drepper <drepper@redhat.com>2001-03-20 18:35:13 +0000
commitf1e4a4a403f740c153acfc0cd96ecc5aa542e341 (patch)
tree55d564a6eba26109ea12055a24b7846c1a100fa4 /sunrpc/clnt_perr.c
parent373e6a512c30b2e34ac4a6f5b154edf45f400b35 (diff)
downloadglibc-f1e4a4a403f740c153acfc0cd96ecc5aa542e341.tar.gz
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/clnt_perr.c')
-rw-r--r--sunrpc/clnt_perr.c21
1 files changed, 14 insertions, 7 deletions
diff --git a/sunrpc/clnt_perr.c b/sunrpc/clnt_perr.c
index 6c33c32d2f..24b15c04c6 100644
--- a/sunrpc/clnt_perr.c
+++ b/sunrpc/clnt_perr.c
@@ -40,9 +40,7 @@ static char sccsid[] = "@(#)clnt_perror.c 1.15 87/10/07 Copyr 1984 Sun Micro";
#include <stdio.h>
#include <string.h>
#include <libintl.h>
-#include <rpc/types.h>
-#include <rpc/auth.h>
-#include <rpc/clnt.h>
+#include <rpc/rpc.h>
#ifdef USE_IN_LIBIO
# include <libio/iolibio.h>
@@ -51,7 +49,16 @@ static char sccsid[] = "@(#)clnt_perror.c 1.15 87/10/07 Copyr 1984 Sun Micro";
static char *auth_errmsg (enum auth_stat stat) internal_function;
+#ifdef _RPC_THREAD_SAFE_
+/*
+ * Making buf a preprocessor macro requires renaming the local
+ * buf variable in a few functions. Overriding a global variable
+ * with a local variable of the same name is a bad idea, anyway.
+ */
+#define buf ((char *)RPC_THREAD_VARIABLE(clnt_perr_buf_s))
+#else
static char *buf;
+#endif
static char *
_buf (void)
@@ -67,7 +74,7 @@ _buf (void)
char *
clnt_sperror (CLIENT * rpch, const char *msg)
{
- char buf[1024];
+ char chrbuf[1024];
struct rpc_err e;
char *err;
char *str = _buf ();
@@ -103,7 +110,7 @@ clnt_sperror (CLIENT * rpch, const char *msg)
case RPC_CANTSEND:
case RPC_CANTRECV:
len = sprintf (str, "; errno = %s", __strerror_r (e.re_errno,
- buf, sizeof buf));
+ chrbuf, sizeof chrbuf));
str += len;
break;
@@ -281,7 +288,7 @@ clnt_perrno (enum clnt_stat num)
char *
clnt_spcreateerror (const char *msg)
{
- char buf[1024];
+ char chrbuf[1024];
char *str = _buf ();
char *cp;
int len;
@@ -301,7 +308,7 @@ clnt_spcreateerror (const char *msg)
case RPC_SYSTEMERROR:
cp = stpcpy (stpcpy (cp, " - "),
__strerror_r (rpc_createerr.cf_error.re_errno,
- buf, sizeof buf));
+ chrbuf, sizeof chrbuf));
break;
default:
break;