45 lines
1.4 KiB
Diff
45 lines
1.4 KiB
Diff
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From 184943d827ce09375284e6fbb9fd5eeb9e369529 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
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Date: Wed, 20 Mar 2019 16:18:41 +0000
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Subject: [PATCH] linux-user: assume __NR_gettid always exists
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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The gettid syscall was introduced in Linux 2.4.11. This is old enough
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that we can assume it always exists and thus not bother with the
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conditional backcompat logic.
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Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
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Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
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Reviewed-by: Laurent Vivier <laurent@vivier.eu>
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Message-Id: <20190320161842.13908-2-berrange@redhat.com>
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Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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---
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linux-user/syscall.c | 8 --------
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1 file changed, 8 deletions(-)
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diff --git a/linux-user/syscall.c b/linux-user/syscall.c
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index 208fd1813d..11729f382c 100644
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--- a/linux-user/syscall.c
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+++ b/linux-user/syscall.c
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@@ -249,15 +249,7 @@ static type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5, \
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#define TARGET_NR__llseek TARGET_NR_llseek
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#endif
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-#ifdef __NR_gettid
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_syscall0(int, gettid)
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-#else
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-/* This is a replacement for the host gettid() and must return a host
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- errno. */
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-static int gettid(void) {
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- return -ENOSYS;
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-}
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-#endif
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/* For the 64-bit guest on 32-bit host case we must emulate
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* getdents using getdents64, because otherwise the host
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--
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2.23.0
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