* svlogd.c: fix line buffer handling for pattern matching (thx Enrico

    Scholz); minor bug fixes.
  * doc/index.html: wording; add link to useinit.html; remove link to runit
    on LinuxFromScratch.
  * doc/runscripts.html: add hint, some getties need to be run in a new
    session/process group (thx Dan Melomedman).
  * man/svlogd.8: minor fixes.
  * man/svwaitdown.8: remove hint about -x option.

1 files changed, 59 insertions, 59 deletions

diff --git a/doc/svlogd.8.html b/doc/svlogd.8.html
index 50147eb..427147d 100644
--- a/doc/svlogd.8.html
+++ b/doc/svlogd.8.html
@@ -12,7 +12,7 @@
 svlogd - runit’s service logging daemon 
 <h2><a name='sect1'>Synopsis</a></h2>
 <b>svlogd</b> [-ttv] [-r <i>c]</i> [-R
-<i>xyz]</i> [-l <i>n]</i> [-b <i>n]</i> <i>logs</i> 
+<i>xyz]</i> [-l <i>len]</i> [-b <i>buflen]</i> <i>logs</i> 
 <h2><a name='sect2'>Description</a></h2>
 <i>logs</i> consists of one or more arguments,
 each specifying a directory. <p>
@@ -21,78 +21,78 @@ standard input, optionally filters log messages, and writes the data to
 one or more automatically rotated <i>logs</i>. <p>
 Recent log files can automatically
 be processed by an arbitrary processor program when they are rotated, and
-<b>svlogd</b> can be told to alert selected log messages to standard error. <p>
-<b>svlogd</b>
-runs until it sees end-of-file on standard input or is sent a TERM signal,
-see below. 
+<b>svlogd</b> can be told to alert selected log messages to standard error, and
+through udp. <p>
+<b>svlogd</b> runs until it sees end-of-file on standard input or is
+sent a TERM signal, see below. 
 <h3><a name='sect3'>Log Directory</a></h3>
-A log directory <i>log</i> contains some number of old
-log files, and the current log file <i>current</i>. Old log files have a file name
-starting with <i>@</i> followed by a precise timestamp (see <i><b>tai64n</b>(8)</i>), indicating
-when <i>current</i> was rotated and renamed to this file. <p>
-A log directory additionally
-contains the lock file <i>lock</i>, maybe <i>state</i> and <i>newstate</i>, and optionally the
-file <i>config</i>. <b>svlogd</b> creates necessary files if they don&rsquo;t exist. <p>
-If <b>svlogd</b>
-has trouble opening a log directory, it prints a warning, and ignores this
-log directory. If <b>svlogd</b> is unable to open all log directories given at
-the command line, it exits with an error. This can happen on start-up or
-after receiving a HUP signal. 
+A log directory <i>log</i> contains
+some number of old log files, and the current log file <i>current</i>. Old log
+files have a file name starting with <i>@</i> followed by a precise timestamp
+(see <i><b>tai64n</b>(8)</i>), indicating when <i>current</i> was rotated and renamed to this
+file. <p>
+A log directory additionally contains the lock file <i>lock</i>, maybe <i>state</i>
+and <i>newstate</i>, and optionally the file <i>config</i>. <b>svlogd</b> creates necessary files
+if they don&rsquo;t exist. <p>
+If <b>svlogd</b> has trouble opening a log directory, it prints
+a warning, and ignores this log directory. If <b>svlogd</b> is unable to open all
+log directories given at the command line, it exits with an error. This
+can happen on start-up or after receiving a HUP signal. 
 <h3><a name='sect4'>Log File Rotation</a></h3>
-<b>svlogd</b> appends selected log
-messages to the <i>current</i> log file. If <i>current</i> has <i>size</i> bytes or more size
-(or there is a new-line within the last <i>len</i> of <i>size</i> bytes) <i>current</i> is rotated:
-<p>
-<b>svlogd</b> closes <i>current</i>, changes permission of <i>current</i> to 0755, renames <i>current</i>
-to @<i>timestamp.s,</i> and starts with a new empty <i>current</i>. If <b>svlogd</b> sees <i>num</i>
-or more old log files in <i>dir</i>, it removes the oldest. 
+<b>svlogd</b>
+appends selected log messages to the <i>current</i> log file. If <i>current</i> has <i>size</i>
+bytes or more (or there is a new-line within the last <i>len</i> of <i>size</i> bytes)
+<i>current</i> is rotated: <p>
+<b>svlogd</b> closes <i>current</i>, changes permission of <i>current</i>
+to 0755, renames <i>current</i> to @<i>timestamp.s,</i> and starts with a new empty <i>current</i>.
+If <b>svlogd</b> sees <i>num</i> or more old log files in <i>dir</i>, it removes the oldest
+one. 
 <h3><a name='sect5'>Processor</a></h3>
-If <b>svlogd</b>
-is told to process recent log files, it saves <i>current</i> to @<i>timestamp.u,</i> feeds
-@<i>timestamp.u</i> through &lsquo;&lsquo;sh -c "<i>processor</i>"&rsquo;&rsquo; and writes the output to @<i>timestamp.t.</i>
-If the <i>processor</i> finishes successfully, @<i>timestamp.u</i> is deleted and @<i>timestamp.t</i>
-is renamed to @<i>timestamp.s,</i> otherwise @<i>timestamp.t</i> is deleted and the <i>processor</i>
-is started again. <b>svlogd</b> also saves any output that the <i>processor</i> writes
-to file descriptor 5, and make that output available on file descriptor
-4 when it runs <i>processor</i> on the next log file rotation. <p>
-A <i>processor</i> is run
-in the background. If <b>svlogd</b> sees a previously started <i>processor</i> still running
-when trying to start a new one for the same <i>log</i>, it blocks until the currently
-running <i>processor</i> has finished successfully. Only the HUP signal works in
-that situation. Note that this may block any program feeding its log data
-to <b>svlogd.</b> 
+If <b>svlogd</b> is told to process recent log files, it saves <i>current</i>
+to @<i>timestamp.u,</i> feeds @<i>timestamp.u</i> through &lsquo;&lsquo;sh -c "<i>processor</i>"&rsquo;&rsquo; and writes the
+output to @<i>timestamp.t.</i> If the <i>processor</i> finishes successfully, @<i>timestamp.u</i>
+is deleted and @<i>timestamp.t</i> is renamed to @<i>timestamp.s,</i> otherwise @<i>timestamp.t</i>
+is deleted and the <i>processor</i> is started again. <b>svlogd</b> also saves any output
+that the <i>processor</i> writes to file descriptor 5, and makes that output available
+on file descriptor 4 when running <i>processor</i> on the next log file rotation.
+<p>
+A <i>processor</i> is run in the background. If <b>svlogd</b> sees a previously started
+<i>processor</i> still running when trying to start a new one for the same <i>log</i>,
+it blocks until the currently running <i>processor</i> has finished successfully.
+Only the HUP signal works in that situation. Note that this may block any
+program feeding its log data to <b>svlogd.</b> 
 <p> 
 <h3><a name='sect6'>Config</a></h3>
-On startup, and after receiving a HUP signal, <b>svlogd</b> checks
-for each <i>log</i> if the configuration file <i>log/config</i> exists, and if so, reads
-the file line by line and adjusts configuration for <i>log</i> as follows: <p>
-If
-the line is empty, less than two characters long, or starts with a &lsquo;&lsquo;#&rsquo;&rsquo;, it
-is ignored. A line of the form 
+On startup, and after receiving
+a HUP signal, <b>svlogd</b> checks for each <i>log</i> if the configuration file <i>log/config</i>
+exists, and if so, reads the file line by line and adjusts configuration
+for <i>log</i> as follows: <p>
+If the line is empty, less than two characters long,
+or starts with a &lsquo;&lsquo;#&rsquo;&rsquo;, it is ignored. A line of the form 
 <dl>
 
 <dt>s<i>size</i> </dt>
-<dd>sets the maximum file size of <i>current</i>
-when <b>svlogd</b> should rotate the current log file to <i>size</i> bytes. Default is
-1000000. If <i>size</i> is zero, <b>svlogd</b> doesn&rsquo;t rotate log files. You should set
-<i>size</i> to at least (2 * <i>len</i>). </dd>
+<dd>sets the maximum
+file size of <i>current</i> when <b>svlogd</b> should rotate the current log file to
+<i>size</i> bytes. Default is 1000000. If <i>size</i> is zero, <b>svlogd</b> doesn&rsquo;t rotate log
+files. You should set <i>size</i> to at least (2 * <i>len</i>). </dd>
 
 <dt>n<i>num</i> </dt>
-<dd>sets the maximum number of old log files
-<b>svlogd</b> should maintain to <i>num</i>. If <b>svlogd</b> sees more that <i>num</i> old log files
-in <i>log</i> after log file rotation, it deletes the oldest one. Default is 10.
-</dd>
+<dd>sets the maximum number
+of old log files <b>svlogd</b> should maintain to <i>num</i>. If <b>svlogd</b> sees more that
+<i>num</i> old log files in <i>log</i> after log file rotation, it deletes the oldest
+one. Default is 10. </dd>
 
 <dt>!<i>processor</i> </dt>
-<dd>tells <b>svlogd</b> to feed each recent log file through <i>processor</i>
-(see above) on log file rotation. By default log files are not processed.
-</dd>
+<dd>tells <b>svlogd</b> to feed each recent log file
+through <i>processor</i> (see above) on log file rotation. By default log files
+are not processed. </dd>
 
 <dt>u<i>a.b.c.d[:port]</i> </dt>
-<dd>tells <b>svlogd</b> to transmit the first <i>len</i> characters of selected
-log messages to the IP address <i>a.b.c.d</i>, port number <i>port</i>. If <i>port</i> isn&rsquo;t set,
-the default port for syslog is used (514). <i>len</i> can be set through the -l
-option, see below. If <b>svlogd</b> has trouble sending udp packets, it writes
+<dd>tells <b>svlogd</b> to transmit the first <i>len</i> characters
+of selected log messages to the IP address <i>a.b.c.d</i>, port number <i>port</i>. If <i>port</i>
+isn&rsquo;t set, the default port for syslog is used (514). <i>len</i> can be set through
+the -l option, see below. If <b>svlogd</b> has trouble sending udp packets, it writes
 error messages to the log directory. Attention: logging through udp is unreliable,
 and should be used in private networks only. </dd>