1a977137e9
Fixes: - http://autobuild.buildroot.org/results/8680c5a355b226cf978397615cbe5df1c5f8c656 Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
67 lines
2.2 KiB
Diff
67 lines
2.2 KiB
Diff
From 96415c0a3036b2764fcfb7e31e62246d9abd137f Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Thu, 5 Sep 2019 15:08:59 +0200
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Subject: [PATCH] Fix: namespace our gettid wrapper
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Since glibc 2.30, a gettid wrapper was added that conflicts with the
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static declaration. Namespace the wrapper so there is no conflict.
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Fixes:
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- http://autobuild.buildroot.org/results/8680c5a355b226cf978397615cbe5df1c5f8c656
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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[Upstream status: https://github.com/lttng/lttng-tools/pull/154]
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---
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src/common/compat/tid.h | 8 +++-----
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src/common/error.h | 4 ++--
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2 files changed, 5 insertions(+), 7 deletions(-)
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diff --git a/src/common/compat/tid.h b/src/common/compat/tid.h
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index 40f562f9..abb63843 100644
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--- a/src/common/compat/tid.h
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+++ b/src/common/compat/tid.h
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@@ -29,11 +29,9 @@
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#include <syscall.h>
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#endif
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-#if defined(_syscall0)
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-_syscall0(pid_t, gettid)
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-#elif defined(__NR_gettid)
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+#if defined(__NR_gettid)
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#include <unistd.h>
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-static inline pid_t gettid(void)
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+static inline pid_t lttng_gettid(void)
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{
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return syscall(__NR_gettid);
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}
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@@ -42,7 +40,7 @@ static inline pid_t gettid(void)
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#include <unistd.h>
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/* Fall-back on getpid for tid if not available. */
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-static inline pid_t gettid(void)
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+static inline pid_t lttng_gettid(void)
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{
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return getpid();
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}
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diff --git a/src/common/error.h b/src/common/error.h
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index c90c4ae0..3fe742c0 100644
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--- a/src/common/error.h
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+++ b/src/common/error.h
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@@ -151,11 +151,11 @@ static inline void __lttng_print_check_abort(enum lttng_error_level type)
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/* Three level of debug. Use -v, -vv or -vvv for the levels */
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#define _ERRMSG(msg, type, fmt, args...) __lttng_print(type, msg \
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" - %s [%ld/%ld]: " fmt " (in %s() at " __FILE__ ":" XSTR(__LINE__) ")\n", \
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- log_add_time(), (long) getpid(), (long) gettid(), ## args, __func__)
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+ log_add_time(), (long) getpid(), (long) lttng_gettid(), ## args, __func__)
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#define _ERRMSG_NO_LOC(msg, type, fmt, args...) __lttng_print(type, msg \
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" - %s [%ld/%ld]: " fmt "\n", \
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- log_add_time(), (long) getpid(), (long) gettid(), ## args)
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+ log_add_time(), (long) getpid(), (long) lttng_gettid(), ## args)
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#define MSG(fmt, args...) \
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__lttng_print(PRINT_MSG, fmt "\n", ## args)
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--
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2.23.0.rc1
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