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diff --git a/man/daemon.xml b/man/daemon.xml
index b1f43f559..a23a04794 100644
--- a/man/daemon.xml
+++ b/man/daemon.xml
@@ -158,9 +158,7 @@
it is verified at the same time that
the PID previously stored in the PID
file no longer exists or belongs to a
- foreign process. Commonly, some kind of
- file locking is employed to implement
- this logic.
+ foreign process.
In the daemon process,
drop privileges, if possible and
@@ -323,29 +321,21 @@
interface.
Instead of using the
- syslog() call to log directly to the
- system syslog service, a new-style daemon may
- choose to simply log to standard error via
- fprintf(), which is then forwarded to
- syslog by the init system. If log
- priorities are necessary, these can be
- encoded by prefixing individual log
- lines with strings like "<4>"
- (for log priority 4 "WARNING" in the
- syslog priority scheme), following a
- similar style as the Linux kernel's
- printk() priority system. In fact,
- using this style of logging also
- enables the init system to optionally
- direct all application logging to the
- kernel log buffer (kmsg), as
- accessible via
- dmesg1. This
- kind of logging may be enabled by
- setting
- StandardError=syslog
- in the service unit file. For details,
- see
+ syslog() call to
+ log directly to the system syslog
+ service, a new-style daemon may choose
+ to simply log to standard error via
+ fprintf(), which
+ is then forwarded to syslog by the
+ init system. If log priorities are
+ necessary, these can be encoded by
+ prefixing individual log lines with
+ strings like "<4>" (for log
+ priority 4 "WARNING" in the syslog
+ priority scheme), following a similar
+ style as the Linux kernel's
+ printk() priority
+ system. For details, see
sd-daemon3
and
systemd.exec5.
@@ -354,7 +344,7 @@
These recommendations are similar but
not identical to the Apple
+ url="https://developer.apple.com/library/mac/documentation/MacOSX/Conceptual/BPSystemStartup/Chapters/CreatingLaunchdJobs.html">Apple
MacOS X Daemon Requirements.
@@ -758,7 +748,7 @@
boot.
Packages using
- autoconf1
+ autoconf1
are recommended to use a configure script
excerpt like the following to determine the
unit installation path during source
@@ -793,7 +783,7 @@ AM_CONDITIONAL([HAVE_SYSTEMD], [test "x$with_systemdsystemunitdir" != "xno"])
Makefile.am
file in
- automake1-based
+ automake1-based
projects:
DISTCHECK_CONFIGURE_FLAGS = \
@@ -808,7 +798,7 @@ systemdsystemunit_DATA = \
endif
In the
- rpm8
+ rpm8
.spec file, use snippets
like the following to enable/disable the
service during
@@ -942,6 +932,14 @@ fi
+
+ Placing Daemon Data
+
+ It is recommended to follow the general
+ guidelines for placing package files, as discussed in
+ file-hierarchy7.
+
+
See Also
@@ -950,7 +948,8 @@ fi
sd_listen_fds3,
sd_notify3,
daemon3,
- systemd.service5
+ systemd.service5,
+ file-hierarchy7