X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;ds=sidebyside;f=man%2Fsd_notify.xml;h=f2710b6ab3d07caa015e0efd3701ef7a18c64069;hb=5b75195d7551cd03ceb525aeb0f784d85e14dca2;hp=03efe0193a7501bfd3bb4863feaa1903bc335156;hpb=35eec258c4523c92fe985d764198b266ebc3881a;p=elogind.git
diff --git a/man/sd_notify.xml b/man/sd_notify.xml
index 03efe0193..f2710b6ab 100644
--- a/man/sd_notify.xml
+++ b/man/sd_notify.xml
@@ -205,28 +205,25 @@
FDSTORE=1
- Stores additional file descriptors in the
- service manager. File descriptors sent this way will be
- maintained per-service by the service manager and be passed
- again using the usual file descriptor passing logic on the
- next invocation of the service (see
- sd_listen_fds3).
- This is useful for implementing service restart schemes where
- services serialize their state to /run,
- push their file descriptors to the system manager, and are
- then restarted, retrieving their state again via socket
- passing and /run. Note that the service
- manager will accept messages for a service only if
- FileDescriptorStoreMax= is set to non-zero
- for it (defaults to zero). See
- systemd.service5
- for details. Multiple arrays of file descriptors may be sent
- in separate messages, in which case the arrays are combined.
- Note that the service manager removes duplicate file
- descriptors before passing them to the service. Use
- sd_pid_notify_with_fds() to send messages
- with FDSTORE=1, see
- below.
+ Stores additional file descriptors in the service manager. File
+ descriptors sent this way will be maintained per-service by the service manager
+ and will be passed again using the usual file descriptor passing logic on the next
+ invocation of the service, see
+ sd_listen_fds3.
+ This is useful for implementing service restart schemes where services serialize
+ their state to /run, push their file descriptors to the
+ system manager, and are then restarted, retrieving their state again via socket
+ passing and /run. Note that the service manager will accept
+ messages for a service only if FileDescriptorStoreMax= is set
+ to non-zero for it (defaults to zero, see
+ systemd.service5).
+ File descriptors must be pollable, see
+ epoll_ctl2.
+ Multiple arrays of file descriptors may be sent in separate messages, in which
+ case the arrays are combined. Note that the service manager removes duplicate
+ file descriptors before passing them to the service. Use
+ sd_pid_notify_with_fds() to send messages with
+ FDSTORE=1, see below.