mirror of
https://gitlab.com/chrony/chrony.git
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4ddc6b334d
Add OpenBSD support, including pledge(2) support by implementing SYS_EnableSystemCallFilter(). This commit depends on the addition of AdjustFreq() privops and the addtion of invoking SYS_EnableSystemCallFilter() from PRV_StartHelper(). Only system call filter levels on/off' are supported. Setting level to 0 disables the filter and setting it to 1 enables it. Update the documentation to reflect that OpenBSD supports: - the SCHED_FIFO real-time scheduler (option -P) - locking chronyd into memory (option -m) - reload sample history of servers and ref clocks (option -r) - forking into two process when run as non-root user (option -u) - maxdrift/maxslewrate of 100000.
41 lines
752 B
Bash
Executable File
41 lines
752 B
Bash
Executable File
#!/usr/bin/env bash
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. ./test.common
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check_chronyd_features SCFILTER || test_skip "SCFILTER support disabled"
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[[ $CHRONYD_WRAPPER == *valgrind* ]] && test_skip "SCFILTER breaks valgrind"
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test_start "system call filter in non-destructive tests"
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os_name=$(uname -s)
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case "$os_name" in
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OpenBSD)
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supported_levels=1
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;;
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Linux)
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supported_levels="1 2 -1 -2"
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;;
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*)
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test_message 1 1 "unsupported OS $os_name"
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test_fail
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;;
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esac
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for level in $supported_levels; do
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test_message 1 1 "level $level:"
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for test in 0[0-8][0-9]-*[^_]; do
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test_message 2 0 "$test"
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TEST_SCFILTER=$level "./$test" > /dev/null 2> /dev/null
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result=$?
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if [ $result != 0 ] && [ $result != 9 ] ; then
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test_bad
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test_fail
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fi
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test_ok
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done
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done
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test_pass
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