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Merge pull request #12903 from keszybz/condition-quoting

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Condition quoting
This commit is contained in:
Yu Watanabe
2019-06-30 04:10:40 +09:00
committed by GitHub
parent e0e334d0e4 9c02391088
commit 539bcc831b
27 changed files with 244 additions and 179 deletions
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man/systemd.unit.xml
+5 -4
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@@ -1136,10 +1136,11 @@
<para><varname>ConditionKernelVersion=</varname> may be used to check whether the kernel version (as
reported by <command>uname -r</command>) matches a certain expression (or if prefixed with the
exclamation mark does not match it). The argument must be a single string. If the string starts with
one of <literal>&lt;</literal>, <literal>&lt;=</literal>, <literal>=</literal>,
<literal>!=</literal>, <literal>&gt;=</literal>, <literal>&gt;</literal> a relative version
comparison is done, otherwise the specified string is matched with shell-style globs.</para>
exclamation mark does not match it). The argument must be a list of (potentially quoted) expressions.
For each of the expressions, if it starts with one of <literal>&lt;</literal>,
<literal>&lt;=</literal>, <literal>=</literal>, <literal>!=</literal>, <literal>&gt;=</literal>,
<literal>&gt;</literal> a relative version comparison is done, otherwise the specified string is
matched with shell-style globs.</para>
<para>Note that using the kernel version string is an unreliable way to determine which features are supported
by a kernel, because of the widespread practice of backporting drivers, features, and fixes from newer upstream