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2002-10-12  H.J. Lu  <hjl@gnu.org>

	* sunrpc/thrsvc.c (PROCQUIT): New.
	(struct rpc_arg): New.
	(dispatch): Call exit (0) if request->rq_proc == PROCQUIT.
	(test_one_call): Take struct rpc_arg * instead of CLIENT *c.
	(thread_wrapper): Modified for struct rpc_arg * and call PROCQUIT.
	(main): Modified for struct rpc_arg *.

2002-10-14  Ulrich Drepper  <drepper@redhat.com>

	* dirent/scandir.c: Rearrange code a bit to reduce binary size.

2002-10-14  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/x86_64/sysdep.h: Include tls.h.
	(SYSCALL_ERROR_HANDLER): Use RTLD_PRIVATE_ERRNO sequence
	in ld.so even if __thread is supported.

2002-10-13  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/arm/profil-counter.h (profil_counter):
	Add hack to prevent the compiler from clobbering the signal context.
	* sysdeps/unix/sysv/linux/sh/profil-counter.h (profil_counter):
	Likewise.
	* sysdeps/unix/sysv/linux/x86_64/profil-counter.h (profil_counter):
	Likewise.
This commit is contained in:
Ulrich Drepper 2002-10-14 18:10:15 +00:00
parent 5e3ab761da
commit 89b91a9265
4 changed files with 75 additions and 22 deletions
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28
ChangeLog
View File

@ -1,3 +1,31 @@
2002-10-12 H.J. Lu <hjl@gnu.org>
* sunrpc/thrsvc.c (PROCQUIT): New.
(struct rpc_arg): New.
(dispatch): Call exit (0) if request->rq_proc == PROCQUIT.
(test_one_call): Take struct rpc_arg * instead of CLIENT *c.
(thread_wrapper): Modified for struct rpc_arg * and call PROCQUIT.
(main): Modified for struct rpc_arg *.
2002-10-14 Ulrich Drepper <drepper@redhat.com>
* dirent/scandir.c: Rearrange code a bit to reduce binary size.
2002-10-14 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/x86_64/sysdep.h: Include tls.h.
(SYSCALL_ERROR_HANDLER): Use RTLD_PRIVATE_ERRNO sequence
in ld.so even if __thread is supported.
2002-10-13 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/arm/profil-counter.h (profil_counter):
Add hack to prevent the compiler from clobbering the signal context.
* sysdeps/unix/sysv/linux/sh/profil-counter.h (profil_counter):
Likewise.
* sysdeps/unix/sysv/linux/x86_64/profil-counter.h (profil_counter):
Likewise.
2002-10-14 Andreas Jaeger <aj@suse.de>
* sysdeps/mips/fpu/libm-test-ulps: Regenerated by

20
dirent/scandir.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1992-1998, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1992-1998, 2000, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -80,20 +80,24 @@ SCANDIR (dir, namelist, select, cmp)
if (__builtin_expect (errno, 0) != 0)
{
save = errno;
(void) __closedir (dp);
while (i > 0)
free (v[--i]);
free (v);
__set_errno (save);
return -1;
i = -1;
}
else
{
/* Sort the list if we have a comparison function to sort with. */
if (cmp != NULL)
qsort (v, i, sizeof (*v), cmp);
*namelist = v;
}
(void) __closedir (dp);
__set_errno (save);
/* Sort the list if we have a comparison function to sort with. */
if (cmp != NULL)
qsort (v, i, sizeof (*v), cmp);
*namelist = v;
return i;
}

30
sunrpc/thrsvc.c
View File

@ -8,23 +8,32 @@
#define PROGNUM 1234
#define VERSNUM 1
#define PROCNUM 1
#define PROCQUIT 2
static int exitcode;
struct rpc_arg
{
CLIENT *client;
u_long proc;
};
static void
dispatch(struct svc_req *request, SVCXPRT *xprt)
{
svc_sendreply(xprt, (xdrproc_t)xdr_void, 0);
svc_sendreply(xprt, (xdrproc_t)xdr_void, 0);
if (request->rq_proc == PROCQUIT)
exit (0);
}
static void
test_one_call (CLIENT *c)
test_one_call (struct rpc_arg *a)
{
struct timeval tout = { 60, 0 };
enum clnt_stat result;
printf ("test_one_call: ");
result = clnt_call (c, PROCNUM,
result = clnt_call (a->client, a->proc,
(xdrproc_t) xdr_void, 0,
(xdrproc_t) xdr_void, 0, tout);
if (result == RPC_SUCCESS)
@ -40,7 +49,14 @@ test_one_call (CLIENT *c)
static void *
thread_wrapper (void *arg)
{
test_one_call ((CLIENT *)arg);
struct rpc_arg a;
a.client = (CLIENT *)arg;
a.proc = PROCNUM;
test_one_call (&a);
a.client = (CLIENT *)arg;
a.proc = PROCQUIT;
test_one_call (&a);
return 0;
}
@ -55,6 +71,7 @@ main (void)
struct sockaddr_in sin;
struct timeval wait = { 5, 0 };
int sock = RPC_ANYSOCK;
struct rpc_arg a;
svx = svcudp_create (RPC_ANYSOCK);
svc_register (svx, PROGNUM, VERSNUM, dispatch, 0);
@ -74,8 +91,11 @@ main (void)
clnt = clntudp_create (&sin, PROGNUM, VERSNUM, wait, &sock);
a.client = clnt;
a.proc = PROCNUM;
/* Test in this thread */
test_one_call (clnt);
test_one_call (&a);
/* Test in a child thread */
err = pthread_create (&tid, 0, thread_wrapper, (void *) clnt);

19
sysdeps/unix/sysv/linux/x86_64/sysdep.h
View File

@ -23,6 +23,7 @@
#include <sysdeps/unix/x86_64/sysdep.h>
#include <bp-sym.h>
#include <bp-asm.h>
#include <tls.h>
#ifdef IS_IN_rtld
# include <dl-sysdep.h> /* Defines RTLD_PRIVATE_ERRNO. */
@ -82,15 +83,6 @@
#ifndef PIC
#define SYSCALL_ERROR_HANDLER /* Nothing here; code in sysdep.S is used. */
#elif USE___THREAD
# define SYSCALL_ERROR_HANDLER \
0: \
movq errno@GOTTPOFF(%rip), %rcx; \
xorq %rdx, %rdx; \
subq %rax, %rdx; \
movl %edx, %fs:(%rcx); \
orq $-1, %rax; \
jmp L(pseudo_end);
#elif RTLD_PRIVATE_ERRNO
# define SYSCALL_ERROR_HANDLER \
0: \
@ -100,6 +92,15 @@
movl %edx, (%rcx); \
orq $-1, %rax; \
jmp L(pseudo_end);
#elif USE___THREAD
# define SYSCALL_ERROR_HANDLER \
0: \
movq errno@GOTTPOFF(%rip), %rcx; \
xorq %rdx, %rdx; \
subq %rax, %rdx; \
movl %edx, %fs:(%rcx); \
orq $-1, %rax; \
jmp L(pseudo_end);
#elif defined _LIBC_REENTRANT
/* Store (- %rax) into errno through the GOT.
Note that errno occupies only 4 bytes. */