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085eeed760
modules to rip out the available sysctls. It will then produce a manual page which may be installed with 'make install'. Currently typing 'make' in the directory uses the default /boot/kernel files. To use a specific directory, run sysdoc -k [location].
51 lines
1.2 KiB
Bash
51 lines
1.2 KiB
Bash
#!/bin/sh
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#
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# $FreeBSD$
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#
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# For each sysctl, repeat:
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# if it has a short description
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# sysctl.sh name "descr"
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# else
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# write its name to tunables.TODO with 'name missing description'
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# Note: This functionality is to point out which sysctls/tunables
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# have no description in the source. This may be helpful for those
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# wishing to document the sysctls.
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#
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name="$1"
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if [ X"${name}" = X"" ]; then
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echo "usage: $(basename $0) sysctl-name" >&2
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exit 1
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fi
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# Look up $name in tunables.mdoc
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< tunables.mdoc \
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sed -ne "/^${name}[[:space:]]*$/,/^---[[:space:]]*$/p" | \
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sed -e '/^---[[:space:]]*$/d' | \
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{ \
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read tmpname _junk; \
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if [ X"${tmpname}" = X"" ]; then \
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exit 0; \
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fi ; \
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read type value _junk; \
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unset _junk; \
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if [ X"${type}" = X"" ]; then \
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echo "" >&2 ; \
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echo "ERROR: Missing type for ${name}" >&2 ; \
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fi ; \
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if [ X"${value}" = X"" ]; then \
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echo "" >&2 ; \
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echo "ERROR: Missing default for ${name}" >&2 ; \
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fi ; \
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echo ".It Va ${tmpname}" ; \
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if [ X"${type}" != X"" ]; then \
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echo ".Pq Vt ${type}" ; \
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fi ; \
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grep -v '^[[:space:]]*$' | \
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sed -e "s/@default@/${value}/g" | \
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sed -e "s/@type@/${type}/g" ; \
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}
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