diff options
| author | Lennart Poettering <lennart@poettering.net> | 2012-08-22 02:49:17 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2012-08-22 02:49:17 +0200 |
| commit | bdfb9e7f7c315af5a6755ac4701b696ce2305a19 (patch) | |
| tree | e2fa5e93af19e7a09e5311f0aecfe6ff1e59296f /man | |
| parent | c0d6e764d107a81a6439c41edbe92790623ed7de (diff) | |
journald: augment journal entries from the kernel with data from udev
Diffstat (limited to 'man')
| -rw-r--r-- | man/sd_journal_print.xml | 20 | ||||
| -rw-r--r-- | man/systemd.journal-fields.xml | 30 |
2 files changed, 40 insertions, 10 deletions
diff --git a/man/sd_journal_print.xml b/man/sd_journal_print.xml index 7eac6c8192..c03762ac2c 100644 --- a/man/sd_journal_print.xml +++ b/man/sd_journal_print.xml @@ -131,17 +131,19 @@ immediately followed by their associated parameters, terminated by NULL. The strings passed should be of the format <literal>VARIABLE=value</literal>. The - variable name must be in uppercase and consist only - of characters, numbers and underscores, and may not - begin with an underscore. The value can be of any size - and format. It is highly recommended to submit - text strings formatted in the UTF-8 character encoding - only, and submit binary fields only when formatting in - UTf-8 strings is not sensible. A number of well known - fields are defined, see + variable name must be in uppercase and consist only of + characters, numbers and underscores, and may not begin + with an underscore. (All assignments that do not + follow this syntax will be ignored.) The value can be + of any size and format. It is highly recommended to + submit text strings formatted in the UTF-8 character + encoding only, and submit binary fields only when + formatting in UTf-8 strings is not sensible. A number + of well known fields are defined, see <citerefentry><refentrytitle>systemd.journal-fields</refentrytitle><manvolnum>7</manvolnum></citerefentry> for details, but additional application defined fields - may be used.</para> + may be used. A variable may be assigned more than one + value per entry.</para> <para><function>sd_journal_sendv()</function> is similar to <function>sd_journal_send()</function> but diff --git a/man/systemd.journal-fields.xml b/man/systemd.journal-fields.xml index d790c35a03..b555c0e0ac 100644 --- a/man/systemd.journal-fields.xml +++ b/man/systemd.journal-fields.xml @@ -58,7 +58,8 @@ sense. New fields may freely be defined by applications, but a few fields have special meaning. All fields with special meanings are - optional.</para> + optional. In some cases fields may appear more than + once per entry.</para> </refsect1> <refsect1> @@ -338,6 +339,33 @@ <para>The kernel subsystem name.</para> </listitem> </varlistentry> + <varlistentry> + <term>_UDEV_SYSNAME=</term> + <listitem> + <para>The kernel device name + as it shows up in the device + tree below + <filename>/sys</filename>.</para> + </listitem> + </varlistentry> + <varlistentry> + <term>_UDEV_DEVNODE=</term> + <listitem> + <para>The device node path of + this device in + <filename>/dev</filename>.</para> + </listitem> + </varlistentry> + <varlistentry> + <term>_UDEV_DEVLINK=</term> + <listitem> + <para>Additional symlink names + pointing to the device node in + <filename>/dev</filename>. This + field is frequently set more + than once per entry.</para> + </listitem> + </varlistentry> </variablelist> </refsect1> |