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After perusal of the documentation and some experimentation, I found a

Browse Source 
version that works with both groff and mandoc.

Hat tip to:	kib
MFC after:	1 week
This commit is contained in:
Dag-Erling Smørgrav 2016-09-30 11:05:29 +00:00
parent e540b12f31
commit 1577b7750e
1 changed files with 32 additions and 103 deletions
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135
lib/libc/sys/sigaction.2
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@ -307,109 +307,38 @@ The following is a list of all signals
with names as in the include file
.In signal.h :
.Bl -column SIGVTALARMXX "create core imagexxx"
.It Sy NAME
.Ta Sy Default Action
.Ta Sy Description
.It Dv SIGHUP
.Ta terminate process
.Ta terminal line hangup
.It Dv SIGINT
.Ta terminate process
.Ta interrupt program
.It Dv SIGQUIT
.Ta create core image
.Ta quit program
.It Dv SIGILL
.Ta create core image
.Ta illegal instruction
.It Dv SIGTRAP
.Ta create core image
.Ta trace trap
.It Dv SIGABRT
.Ta create core image
.Ta Xr abort 3
call (formerly
.Dv SIGIOT )
.It Dv SIGEMT
.Ta create core image
.Ta emulate instruction executed
.It Dv SIGFPE
.Ta create core image
.Ta floating-point exception
.It Dv SIGKILL
.Ta terminate process
.Ta kill program
.It Dv SIGBUS
.Ta create core image
.Ta bus error
.It Dv SIGSEGV
.Ta create core image
.Ta segmentation violation
.It Dv SIGSYS
.Ta create core image
.Ta non-existent system call invoked
.It Dv SIGPIPE
.Ta terminate process
.Ta write on a pipe with no reader
.It Dv SIGALRM
.Ta terminate process
.Ta real-time timer expired
.It Dv SIGTERM
.Ta terminate process
.Ta software termination signal
.It Dv SIGURG
.Ta discard signal
.Ta urgent condition present on socket
.It Dv SIGSTOP
.Ta stop process
.Ta stop (cannot be caught or ignored)
.It Dv SIGTSTP
.Ta stop process
.Ta stop signal generated from keyboard
.It Dv SIGCONT
.Ta discard signal
.Ta continue after stop
.It Dv SIGCHLD
.Ta discard signal
.Ta child status has changed
.It Dv SIGTTIN
.Ta stop process
.Ta background read attempted from control terminal
.It Dv SIGTTOU
.Ta stop process
.Ta background write attempted to control terminal
.It Dv SIGIO
.Ta discard signal
.Ta I/O is possible on a descriptor (see
.Xr fcntl 2 )
.It Dv SIGXCPU
.Ta terminate process
.Ta cpu time limit exceeded (see
.Xr setrlimit 2 )
.It Dv SIGXFSZ
.Ta terminate process
.Ta file size limit exceeded (see
.Xr setrlimit 2 )
.It Dv SIGVTALRM
.Ta terminate process
.Ta virtual time alarm (see
.Xr setitimer 2 )
.It Dv SIGPROF
.Ta terminate process
.Ta profiling timer alarm (see
.Xr setitimer 2 )
.It Dv SIGWINCH
.Ta discard signal
.Ta Window size change
.It Dv SIGINFO
.Ta discard signal
.Ta status request from keyboard
.It Dv SIGUSR1
.Ta terminate process
.Ta User defined signal 1
.It Dv SIGUSR2
.Ta terminate process
.Ta User defined signal 2
.It Sy NAME Ta Sy Default Action Ta Sy Description
.It Dv SIGHUP Ta terminate process Ta terminal line hangup
.It Dv SIGINT Ta terminate process Ta interrupt program
.It Dv SIGQUIT Ta create core image Ta quit program
.It Dv SIGILL Ta create core image Ta illegal instruction
.It Dv SIGTRAP Ta create core image Ta trace trap
.It Dv SIGABRT Ta create core image Ta Xr abort 3 call (formerly Dv SIGIOT )
.It Dv SIGEMT Ta create core image Ta emulate instruction executed
.It Dv SIGFPE Ta create core image Ta floating-point exception
.It Dv SIGKILL Ta terminate process Ta kill program
.It Dv SIGBUS Ta create core image Ta bus error
.It Dv SIGSEGV Ta create core image Ta segmentation violation
.It Dv SIGSYS Ta create core image Ta non-existent system call invoked
.It Dv SIGPIPE Ta terminate process Ta write on a pipe with no reader
.It Dv SIGALRM Ta terminate process Ta real-time timer expired
.It Dv SIGTERM Ta terminate process Ta software termination signal
.It Dv SIGURG Ta discard signal Ta urgent condition present on socket
.It Dv SIGSTOP Ta stop process Ta stop (cannot be caught or ignored)
.It Dv SIGTSTP Ta stop process Ta stop signal generated from keyboard
.It Dv SIGCONT Ta discard signal Ta continue after stop
.It Dv SIGCHLD Ta discard signal Ta child status has changed
.It Dv SIGTTIN Ta stop process Ta background read attempted from control terminal
.It Dv SIGTTOU Ta stop process Ta background write attempted to control terminal
.It Dv SIGIO Ta discard signal Ta I/O is possible on a descriptor (see Xr fcntl 2 )
.It Dv SIGXCPU Ta terminate process Ta cpu time limit exceeded (see setrlimit 2 )
.It Dv SIGXFSZ Ta terminate process Ta file size limit exceeded (see setrlimit 2 )
.It Dv SIGVTALRM Ta terminate process Ta virtual time alarm (see setitimer 2 )
.It Dv SIGPROF Ta terminate process Ta profiling timer alarm (see setitimer 2 )
.It Dv SIGWINCH Ta discard signal Ta window size change
.It Dv SIGINFO Ta discard signal Ta status request from keyboard
.It Dv SIGUSR1 Ta terminate process Ta user defined signal 1
.It Dv SIGUSR2 Ta terminate process Ta user defined signal 2
.El
.Sh NOTE
The