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68 lines
2.0 KiB
Plaintext
68 lines
2.0 KiB
Plaintext
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// Copyright 2014 The Crashpad Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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:doctype: manpage
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= crashpad_handler(8)
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== Name
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crashpad_handler - Crashpad’s exception handler server
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== Synopsis
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[verse]
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*crashpad_handler* ['OPTION…']
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== Description
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This program is Crashpad’s main exception-handling server. This server is
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normally started by its initial client, and it performs a handshake with this
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client via a pipe established by the client that is inherited by the server,
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referenced by the *--handshake-fd* argument. During the handshake, the server
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furnishes the client with a send right that the client may use as an exception
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port. The server retains the corresponding receive right, which it monitors for
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exception messages. When the receive right loses all senders, the server exits.
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It is not normally appropriate to invoke this program directly. Usually, it will
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be invoked by a Crashpad client using the Crashpad client library. Arbitrary
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programs may be run with a Crashpad handler by using run_with_crashpad(1) to
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establish the Crashpad client environment before running a program.
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== Options
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*-h*, *--handshake-fd*='FD'::
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Perform the handshake with the initial client on the file descriptor at 'FD'.
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*--help*::
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Display help and exit.
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*--version*::
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Output version information and exit.
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== Exit Status
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*0*::
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Success.
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*1*::
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Failure, with a message printed to the standard error stream.
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== See Also
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catch_exception_tool(1),
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generate_dump(1),
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run_with_crashpad(1)
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include::../../tools/man_footer.ad[]
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