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52 lines
1.7 KiB
C
52 lines
1.7 KiB
C
/*
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american fuzzy lop++ - forkserver header
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----------------------------------------
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Originally written by Michal Zalewski
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Forkserver design by Jann Horn <jannhorn@googlemail.com>
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Now maintained by by Marc Heuse <mh@mh-sec.de>,
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Heiko Eißfeldt <heiko.eissfeldt@hexco.de> and
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Andrea Fioraldi <andreafioraldi@gmail.com>
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Copyright 2016, 2017 Google Inc. All rights reserved.
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Copyright 2019 AFLplusplus Project. All rights reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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Shared code that implements a forkserver. This is used by the fuzzer
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as well the other components like afl-tmin.
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*/
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#ifndef __AFL_FORKSERVER_H
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#define __AFL_FORKSERVER_H
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void handle_timeout(int sig);
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void init_forkserver(char **argv);
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#ifdef __APPLE__
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#define MSG_FORK_ON_APPLE \
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" - On MacOS X, the semantics of fork() syscalls are non-standard and " \
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"may\n" \
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" break afl-fuzz performance optimizations when running " \
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"platform-specific\n" \
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" targets. To fix this, set AFL_NO_FORKSRV=1 in the environment.\n\n"
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#else
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#define MSG_FORK_ON_APPLE ""
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#endif
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#ifdef RLIMIT_AS
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#define MSG_ULIMIT_USAGE " ( ulimit -Sv $[%llu << 10];"
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#else
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#define MSG_ULIMIT_USAGE " ( ulimit -Sd $[%llu << 10];"
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#endif /* ^RLIMIT_AS */
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#endif
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