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Minor mdoc improvements.

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Approved by:	re (blanket)
This commit is contained in:
Joel Dahl 2013-09-19 19:43:38 +00:00
parent a566e8e3c5
commit 828378a6d3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=255711
2 changed files with 7 additions and 5 deletions
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8
lib/libc/sys/procctl.2
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@ -54,7 +54,7 @@ to control as many of the selected possibles as possible.
An error is only returned if no selected processes successfully complete An error is only returned if no selected processes successfully complete
the request. the request.
The following identifier types are supported: The following identifier types are supported:
.Bl -tag -width Dv P_PGID .Bl -tag -width "Dv P_PGID"
.It Dv P_PID .It Dv P_PID
Control the process with the process ID Control the process with the process ID
.Fa id . .Fa id .
@ -67,7 +67,7 @@ The control request to perform is specified by the
.Fa cmd .Fa cmd
argument. argument.
The following commands are supported: The following commands are supported:
.Bl -tag -width Dv PROC_SPROTECT .Bl -tag -width "Dv PROC_SPROTECT"
.It Dv PROC_SPROTECT .It Dv PROC_SPROTECT
Set process protection state. Set process protection state.
This is used to mark a process as protected from being killed if the system This is used to mark a process as protected from being killed if the system
@ -77,7 +77,7 @@ The
parameter must point to an integer containing an operation and zero or more parameter must point to an integer containing an operation and zero or more
optional flags. optional flags.
The following operations are supported: The following operations are supported:
.Bl -tag -width Dv PPROT_CLEAR .Bl -tag -width "Dv PPROT_CLEAR"
.It Dv PPROT_SET .It Dv PPROT_SET
Mark the selected processes as protected. Mark the selected processes as protected.
.It Dv PPROT_CLEAR .It Dv PPROT_CLEAR
@ -85,7 +85,7 @@ Clear the protected state of selected processes.
.El .El
.Pp .Pp
The following optional flags are supported: The following optional flags are supported:
.Bl -tag -width Dv PPROT_DESCEND .Bl -tag -width "Dv PPROT_DESCE"
.It Dv PPROT_DESCEND .It Dv PPROT_DESCEND
Apply the requested operation to all child processes of each selected process Apply the requested operation to all child processes of each selected process
in addition to each selected process. in addition to each selected process.

4
usr.bin/protect/protect.1
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@ -46,7 +46,7 @@ The kernel does not kill protected processes when swap space is exhausted.
Note that this protected state is not inherited by child processes by default. Note that this protected state is not inherited by child processes by default.
.Pp .Pp
The options are: The options are:
.Bl -tag -width indent .Bl -tag -width XXXXXXXXXX
.It Fl c .It Fl c
Remove protection from the specified processes. Remove protection from the specified processes.
.It Fl d .It Fl d
@ -74,9 +74,11 @@ flags may be specified when adjusting the state of existing processes.
Mark the Xorg server as protected: Mark the Xorg server as protected:
.Pp .Pp
.Dl "pgrep Xorg | xargs protect -p" .Dl "pgrep Xorg | xargs protect -p"
.Pp
Protect all ssh sessions and their child processes: Protect all ssh sessions and their child processes:
.Pp .Pp
.Dl "pgrep sshd | xargs protect -dip" .Dl "pgrep sshd | xargs protect -dip"
.Pp
Remove protection from all current and future processes: Remove protection from all current and future processes:
.Pp .Pp
.Dl "protect -cdi -p 1" .Dl "protect -cdi -p 1"