[fuchsia] Enable Perfetto IPC support for Fuchsia.
Turns on "enable_perfetto_ipc" and conditionally builds related
POSIX classes for Fuchsia. Fuchsia's POSIX support might be
a little patchy, but mmap() does work properly.
Bug: chromium:1166873
Change-Id: Id96014cbaaf4660e23abec72b71d54f2d4b7b074
diff --git a/gn/perfetto.gni b/gn/perfetto.gni
index 42e35b8..e979235 100644
--- a/gn/perfetto.gni
+++ b/gn/perfetto.gni
@@ -147,9 +147,8 @@
# For now the IPC layer is conservatively not enabled on Chromium+Windows
# builds.
enable_perfetto_ipc =
- !is_fuchsia && !is_nacl &&
- (perfetto_build_standalone || perfetto_build_with_android ||
- (build_with_chromium && !is_win))
+ !is_nacl && (perfetto_build_standalone || perfetto_build_with_android ||
+ (build_with_chromium && !is_win))
# Makes the heap profiling daemon target reachable. It works only on Android,
# but is built on Linux as well for test/compiler coverage.
diff --git a/src/tracing/ipc/posix_shared_memory.cc b/src/tracing/ipc/posix_shared_memory.cc
index 3a59948..a21a290 100644
--- a/src/tracing/ipc/posix_shared_memory.cc
+++ b/src/tracing/ipc/posix_shared_memory.cc
@@ -18,7 +18,8 @@
#if PERFETTO_BUILDFLAG(PERFETTO_OS_LINUX) || \
PERFETTO_BUILDFLAG(PERFETTO_OS_ANDROID) || \
- PERFETTO_BUILDFLAG(PERFETTO_OS_APPLE)
+ PERFETTO_BUILDFLAG(PERFETTO_OS_APPLE) || \
+ PERFETTO_BUILDFLAG(PERFETTO_OS_FUCHSIA)
#include <fcntl.h>
#include <stdint.h>
diff --git a/src/tracing/ipc/posix_shared_memory.h b/src/tracing/ipc/posix_shared_memory.h
index 18c7dd7..0ba1a31 100644
--- a/src/tracing/ipc/posix_shared_memory.h
+++ b/src/tracing/ipc/posix_shared_memory.h
@@ -21,7 +21,8 @@
#if PERFETTO_BUILDFLAG(PERFETTO_OS_LINUX) || \
PERFETTO_BUILDFLAG(PERFETTO_OS_ANDROID) || \
- PERFETTO_BUILDFLAG(PERFETTO_OS_APPLE)
+ PERFETTO_BUILDFLAG(PERFETTO_OS_APPLE) || \
+ PERFETTO_BUILDFLAG(PERFETTO_OS_FUCHSIA)
#include <stddef.h>
