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* [glibc] htl: move ___pthread_self into libc.
@ 2023-04-04 23:26 Samuel Thibault
0 siblings, 0 replies; only message in thread
From: Samuel Thibault @ 2023-04-04 23:26 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=f987e9b7a3b98185b3398caaac0ebd24ef4cd358
commit f987e9b7a3b98185b3398caaac0ebd24ef4cd358
Author: Guy-Fleury Iteriteka <gfleury@disroot.org>
Date: Sat Mar 18 11:58:25 2023 +0200
htl: move ___pthread_self into libc.
sysdeps/mach/hurd/htl/pt-pthread_self.c: New file.
htl/Makefile: .. Add it to libc routine.
sysdeps/mach/hurd/htl/pt-sysdep.c(__pthread_self): Remove it.
sysdeps/mach/hurd/htl/pt-sysdep.h(__pthread_self): Add hidden propertie.
htl/Versions(__pthread_self) Version it as private symbol.
Signed-off-by: Guy-Fleury Iteriteka <gfleury@disroot.org>
Message-Id: <20230318095826.1125734-3-gfleury@disroot.org>
Diff:
---
htl/Makefile | 2 +-
htl/Versions | 1 +
sysdeps/mach/hurd/htl/pt-pthread_self.c | 22 ++++++++++++++++++++++
sysdeps/mach/hurd/htl/pt-sysdep.c | 2 --
sysdeps/mach/hurd/htl/pt-sysdep.h | 3 +++
5 files changed, 27 insertions(+), 3 deletions(-)
diff --git a/htl/Makefile b/htl/Makefile
index 9194c4fb85..622e85cef8 100644
--- a/htl/Makefile
+++ b/htl/Makefile
@@ -164,7 +164,7 @@ headers := \
distribute :=
-routines := forward libc_pthread_init alloca_cutoff htlfreeres pt-nthreads
+routines := forward libc_pthread_init alloca_cutoff htlfreeres pt-nthreads pt-pthread_self
shared-only-routines = forward
extra-libs := libpthread
diff --git a/htl/Versions b/htl/Versions
index 113110f42e..9ec848119e 100644
--- a/htl/Versions
+++ b/htl/Versions
@@ -31,6 +31,7 @@ libc {
__libc_pthread_init;
__pthread_cleanup_stack;
__pthread_total;
+ ___pthread_self;
}
}
diff --git a/sysdeps/mach/hurd/htl/pt-pthread_self.c b/sysdeps/mach/hurd/htl/pt-pthread_self.c
new file mode 100644
index 0000000000..c100471bc0
--- /dev/null
+++ b/sysdeps/mach/hurd/htl/pt-pthread_self.c
@@ -0,0 +1,22 @@
+/* ___pthread_self variable.
+ Copyright (C) 2021-2023 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
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <pt-sysdep.h>
+
+__thread struct __pthread *___pthread_self;
+libc_hidden_tls_def (___pthread_self)
diff --git a/sysdeps/mach/hurd/htl/pt-sysdep.c b/sysdeps/mach/hurd/htl/pt-sysdep.c
index 0e8b537bdc..55b1a86e00 100644
--- a/sysdeps/mach/hurd/htl/pt-sysdep.c
+++ b/sysdeps/mach/hurd/htl/pt-sysdep.c
@@ -26,8 +26,6 @@
#include <pt-internal.h>
#include <pthreadP.h>
-__thread struct __pthread *___pthread_self;
-
static void
reset_pthread_total (void)
{
diff --git a/sysdeps/mach/hurd/htl/pt-sysdep.h b/sysdeps/mach/hurd/htl/pt-sysdep.h
index bb32c28e01..d533450b11 100644
--- a/sysdeps/mach/hurd/htl/pt-sysdep.h
+++ b/sysdeps/mach/hurd/htl/pt-sysdep.h
@@ -19,6 +19,7 @@
#ifndef _PT_SYSDEP_H
#define _PT_SYSDEP_H 1
+#include <stddef.h>
#include <mach.h>
/* XXX */
@@ -32,6 +33,8 @@
mach_msg_header_t wakeupmsg;
extern __thread struct __pthread *___pthread_self;
+libc_hidden_tls_proto (___pthread_self)
+
#ifdef DEBUG
#define _pthread_self() \
({ \
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2023-04-04 23:26 [glibc] htl: move ___pthread_self into libc Samuel Thibault
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