Sha256: 16d90d2239d9048d2ecd72eb4f9a62fda4a7a13043a28eb2aeea4d9bfec7edbc
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Size: 1.32 KB
Versions: 11
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Stored size: 1.32 KB
Contents
# This file is used to load the profiling native extension. It works in two steps:
#
# 1. Load the ddtrace_profiling_loader extension. This extension will be used to load the actual extension, but in
# a special way that avoids exposing native-level code symbols. See `ddtrace_profiling_loader.c` for more details.
#
# 2. Use the Datadog::Profiling::Loader exposed by the ddtrace_profiling_loader extension to load the actual
# profiling native extension.
#
# All code on this file is on-purpose at the top-level; this makes it so this file is executed only once,
# the first time it gets required, to avoid any issues with the native extension being initialized more than once.
begin
require "ddtrace_profiling_loader.#{RUBY_VERSION}_#{RUBY_PLATFORM}"
rescue LoadError => e
raise LoadError,
'Failed to load the profiling loader extension. To fix this, please remove and then reinstall ddtrace ' \
"(Details: #{e.message})"
end
extension_name = "ddtrace_profiling_native_extension.#{RUBY_VERSION}_#{RUBY_PLATFORM}"
full_file_path = "#{__dir__}/../../#{extension_name}.#{RbConfig::CONFIG['DLEXT']}"
init_function_name = "Init_#{extension_name.split('.').first}"
status, result = Datadog::Profiling::Loader._native_load(full_file_path, init_function_name)
raise "Failure to load #{extension_name} due to #{result}" if status == :error
Version data entries
11 entries across 11 versions & 1 rubygems