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Consistently use .Dv to refer to signal names. 

Fix column widths so that troff emits correctly aligned column names.
Use .Sy for column names.
This commit is contained in:
uwe 2011-01-19 04:33:13 +00:00
parent d361e1886a
commit 201f16f450
1 changed files with 35 additions and 35 deletions
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70
share/man/man7/signal.7
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@ -1,4 +1,4 @@
.\" $NetBSD: signal.7,v 1.15 2010/03/22 18:58:32 joerg Exp $
.\" $NetBSD: signal.7,v 1.16 2011/01/19 04:33:13 uwe Exp $
.\"
.\" Copyright (c) 1999 The NetBSD Foundation, Inc.
.\" All rights reserved.
@ -35,47 +35,47 @@ The
.In signal.h
header file defines the following signals:
.Pp
.Bl -column "99" "SIGVTALARM" "terminate process" -compact
.It Em "Value" Ta Em "Name" Ta Em "Default Action" Ta Em "Description"
.It 1 Ta Li SIGHUP Ta "terminate process" Ta "terminal line hangup"
.It 2 Ta Li SIGINT Ta "terminate process" Ta "interrupt program"
.It 3 Ta Li SIGQUIT Ta "create core image" Ta "quit program"
.It 4 Ta Li SIGILL Ta "create core image" Ta "illegal instruction"
.It 5 Ta Li SIGTRAP Ta "create core image" Ta "trace trap"
.It 6 Ta Li SIGABRT Ta "create core image" Ta Xr abort 3
.Bl -column ".Sy Value" ".Dv SIGVTALARM" "terminate process" -compact
.It Sy "Value" Ta Sy "Name" Ta Sy "Default Action" Ta Sy "Description"
.It 1 Ta Dv SIGHUP Ta "terminate process" Ta "terminal line hangup"
.It 2 Ta Dv SIGINT Ta "terminate process" Ta "interrupt program"
.It 3 Ta Dv SIGQUIT Ta "create core image" Ta "quit program"
.It 4 Ta Dv SIGILL Ta "create core image" Ta "illegal instruction"
.It 5 Ta Dv SIGTRAP Ta "create core image" Ta "trace trap"
.It 6 Ta Dv SIGABRT Ta "create core image" Ta Xr abort 3
call (formerly
.Dv SIGIOT )
.It 7 Ta Li SIGEMT Ta "create core image" Ta "emulate instruction executed"
.It 8 Ta Li SIGFPE Ta "create core image" Ta "floating-point exception"
.It 9 Ta Li SIGKILL Ta "terminate process" Ta "kill program (cannot be caught or ignored)"
.It 10 Ta Li SIGBUS Ta "create core image" Ta "bus error"
.It 11 Ta Li SIGSEGV Ta "create core image" Ta "segmentation violation"
.It 12 Ta Li SIGSYS Ta "create core image" Ta "invalid system call argument"
.It 13 Ta Li SIGPIPE Ta "terminate process" Ta "write to a pipe with no reader"
.It 14 Ta Li SIGALRM Ta "terminate process" Ta "real-time timer expired"
.It 15 Ta Li SIGTERM Ta "terminate process" Ta "software termination signal"
.It 16 Ta Li SIGURG Ta "discard signal" Ta "urgent condition present on socket"
.It 17 Ta Li SIGSTOP Ta "stop process" Ta "stop (cannot be caught or ignored)"
.It 18 Ta Li SIGTSTP Ta "stop process" Ta "stop signal generated from keyboard"
.It 19 Ta Li SIGCONT Ta "discard signal" Ta "continue after stop (even if blocked or ignored)"
.It 20 Ta Li SIGCHLD Ta "discard signal" Ta "child status has changed"
.It 21 Ta Li SIGTTIN Ta "stop process" Ta "background read attempted from control terminal"
.It 22 Ta Li SIGTTOU Ta "stop process" Ta "background write attempted to control terminal"
.It 23 Ta Li SIGIO Ta "discard signal" Ta "I/O is possible on a descriptor (see"
.It 7 Ta Dv SIGEMT Ta "create core image" Ta "emulate instruction executed"
.It 8 Ta Dv SIGFPE Ta "create core image" Ta "floating-point exception"
.It 9 Ta Dv SIGKILL Ta "terminate process" Ta "kill program (cannot be caught or ignored)"
.It 10 Ta Dv SIGBUS Ta "create core image" Ta "bus error"
.It 11 Ta Dv SIGSEGV Ta "create core image" Ta "segmentation violation"
.It 12 Ta Dv SIGSYS Ta "create core image" Ta "invalid system call argument"
.It 13 Ta Dv SIGPIPE Ta "terminate process" Ta "write to a pipe with no reader"
.It 14 Ta Dv SIGALRM Ta "terminate process" Ta "real-time timer expired"
.It 15 Ta Dv SIGTERM Ta "terminate process" Ta "software termination signal"
.It 16 Ta Dv SIGURG Ta "discard signal" Ta "urgent condition present on socket"
.It 17 Ta Dv SIGSTOP Ta "stop process" Ta "stop (cannot be caught or ignored)"
.It 18 Ta Dv SIGTSTP Ta "stop process" Ta "stop signal generated from keyboard"
.It 19 Ta Dv SIGCONT Ta "discard signal" Ta "continue after stop (even if blocked or ignored)"
.It 20 Ta Dv SIGCHLD Ta "discard signal" Ta "child status has changed"
.It 21 Ta Dv SIGTTIN Ta "stop process" Ta "background read attempted from control terminal"
.It 22 Ta Dv SIGTTOU Ta "stop process" Ta "background write attempted to control terminal"
.It 23 Ta Dv SIGIO Ta "discard signal" Ta "I/O is possible on a descriptor (see"
.Xr fcntl 2 )
.It 24 Ta Li SIGXCPU Ta "terminate process" Ta "CPU time limit exceeded (see"
.It 24 Ta Dv SIGXCPU Ta "terminate process" Ta "CPU time limit exceeded (see"
.Xr setrlimit 2 )
.It 25 Ta Li SIGXFSZ Ta "terminate process" Ta "file size limit exceeded (see"
.It 25 Ta Dv SIGXFSZ Ta "terminate process" Ta "file size limit exceeded (see"
.Xr setrlimit 2 )
.It 26 Ta Li SIGVTALRM Ta "terminate process" Ta "virtual time alarm (see"
.It 26 Ta Dv SIGVTALRM Ta "terminate process" Ta "virtual time alarm (see"
.Xr setitimer 2 )
.It 27 Ta Li SIGPROF Ta "terminate process" Ta "profiling timer alarm (see"
.It 27 Ta Dv SIGPROF Ta "terminate process" Ta "profiling timer alarm (see"
.Xr setitimer 2 )
.It 28 Ta Li SIGWINCH Ta "discard signal" Ta "window size change"
.It 29 Ta Li SIGINFO Ta "discard signal" Ta "status request from keyboard"
.It 30 Ta Li SIGUSR1 Ta "terminate process" Ta "user-defined signal 1"
.It 31 Ta Li SIGUSR2 Ta "terminate process" Ta "user-defined signal 2"
.It 32 Ta Li SIGPWR Ta "discard signal" Ta "power failure/restart"
.It 28 Ta Dv SIGWINCH Ta "discard signal" Ta "window size change"
.It 29 Ta Dv SIGINFO Ta "discard signal" Ta "status request from keyboard"
.It 30 Ta Dv SIGUSR1 Ta "terminate process" Ta "user-defined signal 1"
.It 31 Ta Dv SIGUSR2 Ta "terminate process" Ta "user-defined signal 2"
.It 32 Ta Dv SIGPWR Ta "discard signal" Ta "power failure/restart"
.El
.Pp
A function that is async-signal-safe is either reentrant or