summaryrefslogtreecommitdiff
path: root/man/systemd.exec.xml
diff options
context:
space:
mode:
Diffstat (limited to 'man/systemd.exec.xml')
-rw-r--r--man/systemd.exec.xml41
1 files changed, 19 insertions, 22 deletions
diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml
index d3a19c505d..11029ca186 100644
--- a/man/systemd.exec.xml
+++ b/man/systemd.exec.xml
@@ -1396,28 +1396,25 @@
<varlistentry>
<term><varname>SystemCallArchitectures=</varname></term>
- <listitem><para>Takes a space-separated list of architecture
- identifiers to include in the system call filter. The known
- architecture identifiers are <constant>x86</constant>,
- <constant>x86-64</constant>, <constant>x32</constant>,
- <constant>arm</constant>, <constant>s390</constant>,
- <constant>s390x</constant> as well as the special identifier
- <constant>native</constant>. Only system calls of the
- specified architectures will be permitted to processes of this
- unit. This is an effective way to disable compatibility with
- non-native architectures for processes, for example to
- prohibit execution of 32-bit x86 binaries on 64-bit x86-64
- systems. The special <constant>native</constant> identifier
- implicitly maps to the native architecture of the system (or
- more strictly: to the architecture the system manager is
- compiled for). If running in user mode, or in system mode,
- but without the <constant>CAP_SYS_ADMIN</constant>
- capability (e.g. setting <varname>User=nobody</varname>),
- <varname>NoNewPrivileges=yes</varname> is implied. Note
- that setting this option to a non-empty list implies that
- <constant>native</constant> is included too. By default, this
- option is set to the empty list, i.e. no architecture system
- call filtering is applied.</para></listitem>
+ <listitem><para>Takes a space-separated list of architecture identifiers to
+ include in the system call filter. The known architecture identifiers are the same
+ as for <varname>ConditionArchitecture=</varname> described in
+ <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+ as well as <constant>x32</constant>, <constant>mips64-n32</constant>,
+ <constant>mips64-le-n32</constant>, and the special identifier
+ <constant>native</constant>. Only system calls of the specified architectures will
+ be permitted to processes of this unit. This is an effective way to disable
+ compatibility with non-native architectures for processes, for example to prohibit
+ execution of 32-bit x86 binaries on 64-bit x86-64 systems. The special
+ <constant>native</constant> identifier implicitly maps to the native architecture
+ of the system (or more strictly: to the architecture the system manager is
+ compiled for). If running in user mode, or in system mode, but without the
+ <constant>CAP_SYS_ADMIN</constant> capability (e.g. setting
+ <varname>User=nobody</varname>), <varname>NoNewPrivileges=yes</varname> is
+ implied. Note that setting this option to a non-empty list implies that
+ <constant>native</constant> is included too. By default, this option is set to the
+ empty list, i.e. no architecture system call filtering is applied.
+ </para></listitem>
</varlistentry>
<varlistentry>