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| author | Laurent Bercot <ska-skaware@skarnet.org> | 2019-12-23 13:05:25 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska-skaware@skarnet.org> | 2019-12-23 13:05:25 +0000 |
| commit | 07491df186d562d0efa6a7fca2b7f8d07dbd0652 (patch) | |
| tree | d66a8709a82b4c621c5f21a7f346362e8a243a3f /doc/s6-log.html | |
| parent | 8bbfc319248c0cbeb57edc45f26d1c972d32f505 (diff) | |
| download | s6-07491df186d562d0efa6a7fca2b7f8d07dbd0652.tar.gz s6-07491df186d562d0efa6a7fca2b7f8d07dbd0652.tar.xz s6-07491df186d562d0efa6a7fca2b7f8d07dbd0652.zip | |
Make execline dependency optional
This includes: - adding a configure option to disable execline support - duplicating el_semicolon() and el_getstrict() into the s6 library when execline is disabled at build time, making a compat shim and using it where needed (s6-svlisten, s6-ftrig-listen) - Creating alternatives for execlineb script spawning: * s6-log: '?' directive (done in the previous commit) * s6-notifyoncheck: require hardcoding the check in ./data/check * s6-ipcserver-access: no support for exec files, add a warning - Updating the relevant parts of the doc --enable-execline will remain the default, and whiners can choke on their tears.
Diffstat (limited to 'doc/s6-log.html')
| -rw-r--r-- | doc/s6-log.html | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/doc/s6-log.html b/doc/s6-log.html index 5cc4529..f042c70 100644 --- a/doc/s6-log.html +++ b/doc/s6-log.html @@ -234,14 +234,16 @@ padded with newlines so it is always <em>statussize</em> bytes long. 0 means an unpadded, unlimited status file. By default, <em>statussize</em> is 1001. </li> <li> <strong>!<em>processor</em></strong>: registers <tt>execlineb -Pc <em>processor</em></tt> as a processor for the next logdirs; -<tt>execlineb</tt> must be found in s6-log's PATH. +<tt>execlineb</tt> must be found in s6-log's PATH. This directive is only +supported if s6 has been built with execline support; otherwise, it yields a +syntax error at starting time. If <em>processor</em> is empty, no processor will be set for the next logdirs. By default, no processor is set. </li> <li> <strong>?<em>processor</em></strong>: registers <tt>/bin/sh -c <em>processor</em></tt> as a processor for the next logdirs. It is just like the <tt>!</tt> directive, except that the processor string is interpreted by <tt>/bin/sh</tt>, not <tt>execlineb</tt>. It is useful -for people who have built s6 without execline support. </li> +for people who want to build s6 without execline support. </li> <li> <strong>t</strong>: the logged line will be prepended with a <a href="//skarnet.org/software/skalibs/libstddjb/tai.html">TAI64N timestamp</a> (and a space) before being processed by the next action |