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c1780b0f5e
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24030 3c298f89-4303-0410-b956-a3cf2f4a3e73
34 lines
1.1 KiB
Diff
34 lines
1.1 KiB
Diff
From d4ede2b0a4727c1f5236dd9308f09cbf7a39761a Mon Sep 17 00:00:00 2001
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From: Timo Teräs <timo.teras@iki.fi>
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Date: Tue, 13 Apr 2010 06:38:59 +0000
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Subject: linuxthreads.new: initialize stdio locking
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uClibc requires the threading library to enable locking for
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stdio, or the locking is not done at all.
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Signed-off-by: Timo Teräs <timo.teras@iki.fi>
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Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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---
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diff --git a/libpthread/linuxthreads/pthread.c b/libpthread/linuxthreads/pthread.c
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index 6ae9a10..614cad1 100644
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--- a/libpthread/linuxthreads/pthread.c
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+++ b/libpthread/linuxthreads/pthread.c
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@@ -613,6 +613,17 @@ static void pthread_initialize(void)
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#ifdef USE_TLS
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GL(dl_init_static_tls) = &__pthread_init_static_tls;
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#endif
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+
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+ /* uClibc-specific stdio initialization for threads. */
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+ {
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+ FILE *fp;
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+ _stdio_user_locking = 0; /* 2 if threading not initialized */
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+ for (fp = _stdio_openlist; fp != NULL; fp = fp->__nextopen) {
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+ if (fp->__user_locking != 1) {
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+ fp->__user_locking = 0;
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+ }
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+ }
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+ }
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}
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void __pthread_initialize(void)
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