pidfd_open.2: Add a subsection header "Use cases for PID file descriptors"

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2019-10-12 21:14:58 +02:00
parent ecf77dbc1c
commit ecefd5997f
1 changed files with 2 additions and 0 deletions

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@ -141,6 +141,8 @@ should instead be created using
with the
.BR CLONE_PIDFD
flag.
.\"
.SS Use cases for PID file descriptors
.PP
The
.BR pidfd_send_signal (2)