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111 lines
3 KiB
Text
111 lines
3 KiB
Text
From b9707b7d7845f9710ae6d5906827b833fdcc2754 Mon Sep 17 00:00:00 2001
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From: Derek Mauro <dmauro@google.com>
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Date: Wed, 6 Sep 2023 13:30:04 -0700
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Subject: [PATCH] Use native methods to implement absl::base_internal::GetPID()
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on FreeBSD, NetBSD, and OpenBSD
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https://man.freebsd.org/cgi/man.cgi?query=pthread_getthreadid_np
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https://man.netbsd.org/_lwp_self.2
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https://man.openbsd.org/getthrid.2
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This fixes a build break caused by
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https://github.com/abseil/abseil-cpp/commit/88cc63ef739d83277b492e881be72e9069fcb1fe
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Fixes #1518
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PiperOrigin-RevId: 563200172
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Change-Id: Ifd1b65c84e3631075248bc2e01b8f047dc72d201
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---
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absl/base/internal/sysinfo.cc | 18 +++++++++++++++++-
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1 file changed, 17 insertions(+), 1 deletion(-)
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diff --git a/absl/base/internal/sysinfo.cc b/absl/base/internal/sysinfo.cc
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index 8bcc4fafaf9..5b427fa5e98 100644
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--- ../../src/webrtc/src/third_party/abseil-cpp/absl/base/internal/sysinfo.cc
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+++ ../../src/webrtc/src/third_party/abseil-cpp/absl/base/internal/sysinfo.cc
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@@ -34,6 +34,14 @@
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#include <sys/sysctl.h>
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#endif
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+#ifdef __FreeBSD__
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+#include <pthread_np.h>
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+#endif
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+
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+#ifdef __NetBSD__
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+#include <lwp.h>
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+#endif
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+
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#if defined(__myriad2__)
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#include <rtems.h>
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#endif
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@@ -421,7 +429,7 @@ pid_t GetTID() {
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return tid;
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}
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-#elif defined(__APPLE__)
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+#elif defined(__APPLE__) || defined(__FreeBSD__)
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pid_t GetTID() {
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uint64_t tid;
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@@ -432,6 +440,14 @@ pid_t GetTID() {
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return static_cast<pid_t>(tid);
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}
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+#elif defined(__OpenBSD__)
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+
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+pid_t GetTID() { return getthrid(); }
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+
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+#elif defined(__NetBSD__)
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+
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+pid_t GetTID() { return static_cast<pid_t>(_lwp_self()); }
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+
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#elif defined(__native_client__)
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pid_t GetTID() {
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From b020fe646186aa624e607a23baca445ba8cd199e Mon Sep 17 00:00:00 2001
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From: Derek Mauro <dmauro@google.com>
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Date: Thu, 7 Sep 2023 08:02:09 -0700
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Subject: [PATCH] Fix GetTID() on FreeBSD
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https://github.com/abseil/abseil-cpp/issues/1518#issuecomment-1709098904
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pointed out that the previous untested fix doesn't work because
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pthread_getthreadid_np() has a different signature on Darwin.
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Follow up to https://github.com/abseil/abseil-cpp/commit/b9707b7d7845f9710ae6d5906827b833fdcc2754
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Fixes #1518
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PiperOrigin-RevId: 563432451
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Change-Id: Id0a9212e9c4413fa520a42934efaed2a06ca5dbc
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---
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absl/base/internal/sysinfo.cc | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/absl/base/internal/sysinfo.cc b/absl/base/internal/sysinfo.cc
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index 5b427fa5e98..79eaba3e51c 100644
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--- ../../src/webrtc/src/third_party/abseil-cpp/absl/base/internal/sysinfo.cc
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+++ ../../src/webrtc/src/third_party/abseil-cpp/absl/base/internal/sysinfo.cc
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@@ -429,7 +429,7 @@ pid_t GetTID() {
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return tid;
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}
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-#elif defined(__APPLE__) || defined(__FreeBSD__)
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+#elif defined(__APPLE__)
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pid_t GetTID() {
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uint64_t tid;
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@@ -440,6 +440,10 @@ pid_t GetTID() {
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return static_cast<pid_t>(tid);
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}
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+#elif defined(__FreeBSD__)
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+
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+pid_t GetTID() { return static_cast<pid_t>(pthread_getthreadid_np()); }
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+
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#elif defined(__OpenBSD__)
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pid_t GetTID() { return getthrid(); }
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