Module Name: src
Committed By: uwe
Date: Wed May 30 23:41:44 UTC 2018
Modified Files:
src/share/man/man7: signal.7
Log Message:
Avoid widowed signal numbers.
To generate a diff of this commit:
cvs rdiff -u -r1.24 -r1.25 src/share/man/man7/signal.7
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man7/signal.7
diff -u src/share/man/man7/signal.7:1.24 src/share/man/man7/signal.7:1.25
--- src/share/man/man7/signal.7:1.24 Wed May 30 23:24:13 2018
+++ src/share/man/man7/signal.7 Wed May 30 23:41:44 2018
@@ -1,4 +1,4 @@
-.\" $NetBSD: signal.7,v 1.24 2018/05/30 23:24:13 uwe Exp $
+.\" $NetBSD: signal.7,v 1.25 2018/05/30 23:41:44 uwe Exp $
.\"
.\" Copyright (c) 1999, 2016 The NetBSD Foundation, Inc.
.\" All rights reserved.
@@ -167,7 +167,7 @@ such as
as a cue to reload configuration.
The number for
.Dv SIGHUP
-is 1, which is quite well known.
+is\~1, which is quite well known.
.\" ************
.It Dv SIGINT No (Interrupt)
This signal is generated by the
@@ -177,7 +177,7 @@ when the user presses the interrupt char
The default action is to terminate the process.
The number for
.Dv SIGINT
-is 2.
+is\~2.
.\" ************
.It Dv SIGQUIT No (Quit)
This signal is generated by the
@@ -187,7 +187,7 @@ when the user presses the quit character
The default action is to terminate the process and dump core.
The number for
.Dv SIGQUIT
-is 3.
+is\~3.
.\" ************
.It Dv SIGILL No (Illegal instruction)
This signal is generated synchronously by the kernel when the process
@@ -198,7 +198,7 @@ Note: the results of executing an illega
is blocked or ignored are formally unspecified.
The number for
.Dv SIGILL
-is 4.
+is\~4.
.\" ************
.It Dv SIGTRAP No (Trace/BPT trap)
This signal is used when a process is being traced
@@ -211,7 +211,7 @@ debuggee.
The default action is to terminate the process and dump core.
The number for
.Dv SIGTRAP
-is 5.
+is\~5.
.\" ************
.It Dv SIGABRT No (Abort trap)
This signal is generated when the
@@ -220,7 +220,7 @@ standard library function is called.
The default action is to terminate the process and dump core.
The number for
.Dv SIGABRT
-is 6.
+is\~6.
This number was also formerly used for
.Dv SIGIOT ,
which is no longer defined,
@@ -235,7 +235,7 @@ emulated.
The default action is to terminate the process and dump core.
The number for
.Dv SIGEMT
-is 7.
+is\~7.
.\" ************
.It Dv SIGFPE No (Floating point exception)
This signal is generated when an invalid floating point operation is
@@ -243,7 +243,7 @@ detected by hardware or by a soft-float
The default action is to terminate the process and dump core.
The number for
.Dv SIGFPE
-is 8.
+is\~8.
.\" ************
.It Dv SIGKILL No (Killed)
This signal cannot be caught or ignored.
@@ -257,7 +257,7 @@ exiting, it is usually best (as a user o
until a process has failed to respond to other signals.
The number for
.Dv SIGKILL
-is 9, which is extremely well known.
+is\~9, which is extremely well known.
.\" ************
.It Dv SIGBUS No (Bus error)
This signal is generated synchronously by the kernel when the process
@@ -273,7 +273,7 @@ Note: the results of performing such inv
is blocked or ignored are formally unspecified.
The number for
.Dv SIGBUS
-is 10.
+is\~10.
.\" ************
.It Dv SIGSEGV No (Segmentation fault)
This signal is generated synchronously by the kernel when the process
@@ -294,7 +294,7 @@ Note: the results of an invalid memory a
is blocked or ignored are formally unspecified.
The number for
.Dv SIGSEGV
-is 11, which is very well known.
+is\~11, which is very well known.
.\" ************
.It Dv SIGSYS No (Bad system call)
This signal is generated by the kernel, in addition to failing with
@@ -304,7 +304,7 @@ when a system call is made using an inva
The default action is to terminate the process and dump core.
The number for
.Dv SIGSYS
-is 12.
+is\~12.
.\" ************
.It Dv SIGPIPE No (Broken pipe)
This signal is generated by the kernel, in addition to failing with
@@ -316,7 +316,7 @@ has no readers.
The default action is to terminate the process.
The number for
.Dv SIGPIPE
-is 13.
+is\~13.
.\" ************
.It Dv SIGALRM No (Alarm clock)
This signal is generated by the kernel when a real-time timer expires.
@@ -328,7 +328,7 @@ and
The default action is to terminate the process.
The number for
.Dv SIGALRM
-is 14.
+is\~14.
.\" ************
.It Dv SIGTERM No (Terminated)
This signal is the default signal sent by
@@ -341,7 +341,7 @@ procedure.
The default action is to terminate the process.
The number for
.Dv SIGTERM
-is 15.
+is\~15.
.\" ************
.It Dv SIGURG No (Urgent I/O condition)
This signal is generated when an ``urgent condition'' exists on a
@@ -352,7 +352,7 @@ out-of-band data has arrived.
The default action is to do nothing.
The number for
.Dv SIGURG
-is 16.
+is\~16.
.\" ************
.It Dv SIGSTOP No (Suspended (signal))
This signal cannot be caught or ignored.
@@ -369,7 +369,7 @@ with
.Dv SIGCONT .
The number for
.Dv SIGSTOP
-is 17.
+is\~17.
.\" ************
.It Dv SIGTSTP No (Suspended)
This signal is generated by the
@@ -379,7 +379,7 @@ when the user presses the stop character
The default action is to stop the process.
The number for
.Dv SIGTSTP
-is 18.
+is\~18.
.\" ************
.It Dv SIGCONT No (Continued)
This signal is generated by the job-control feature of shells to
@@ -392,7 +392,7 @@ the signal is actually delivered.
The default action when the signal is delivered is to do nothing (else).
The number for
.Dv SIGCONT
-is 19.
+is\~19.
.\" ************
.It Dv SIGCHLD No (Child exited, stopped or continued)
This signal is generated by the kernel when one of a process's
@@ -414,7 +414,7 @@ code.
.\" XXX should refer to something that can be used by new code...
The number for
.Dv SIGCHLD
-is 20.
+is\~20.
This signal was spelled
.Dv SIGCLD
in old System V versions and today many systems provide both
@@ -429,7 +429,7 @@ terminal attempts to read from this term
The default action is to stop the process.
The number for
.Dv SIGTTIN
-is 21.
+is\~21.
.\" ************
.It Dv SIGTTOU No (Stopped (tty output))
This signal is generated by the
@@ -443,7 +443,7 @@ configured accordingly, which is not the
The default action is to stop the process.
The number for
.Dv SIGTTOU
-is 22.
+is\~22.
.\" ************
.It Dv SIGIO No (I/O possible)
This signal is sent by the kernel when I/O becomes possible on a file
@@ -456,7 +456,7 @@ and
The default action is to do nothing.
The number for
.Dv SIGIO
-is 23.
+is\~23.
.\" ************
.It Dv SIGXCPU No (CPU time limit exceeded)
This signal is sent by the kernel when the amount of CPU time consumed
@@ -475,7 +475,7 @@ respectively.
The default action is to terminate the process.
The number for
.Dv SIGXCPU
-is 24.
+is\~24.
.\" ************
.It Dv SIGXFSZ No (File size limit exceeded)
This signal is sent by the kernel when a write causes the size of a
@@ -494,7 +494,7 @@ respectively.
The default action is to terminate the process.
The number for
.Dv SIGXFSZ
-is 25.
+is\~25.
.\" ************
.It Dv SIGVTALRM No (Virtual timer expired)
This signal is generated by the kernel when a virtual-time (process
@@ -506,7 +506,7 @@ and
The default action is to terminate the process.
The number for
.Dv SIGVTALRM
-is 26.
+is\~26.
.\" ************
.It Dv SIGPROF No (Profiling timer expired)
This signal is generated by the kernel when a profiling timer
@@ -518,7 +518,7 @@ and
The default action is to terminate the process.
The number for
.Dv SIGPROF
-is 27.
+is\~27.
.\" ************
.It Dv SIGWINCH No (Window size changed)
This signal is generated by the
@@ -529,7 +529,7 @@ changed.
The default action is to do nothing.
The number for
.Dv SIGWINCH
-is 28.
+is\~28.
.\" ************
.It Dv SIGINFO No (Information request)
This signal is generated by the
@@ -540,7 +540,7 @@ control-T.
The default action is to do nothing.
The number for
.Dv SIGINFO
-is 29.
+is\~29.
.\" ************
.It Dv SIGUSR1 No (User defined signal 1)
This signal is not generated by the system and is made available for
@@ -549,7 +549,7 @@ Many daemons use it for restart or reloa
The default action is to terminate the process.
The number for
.Dv SIGUSR1
-is 30.
+is\~30.
.\" ************
.It Dv SIGUSR2 No (User defined signal 2)
This signal is not generated by the system and is made available for
@@ -557,7 +557,7 @@ applications to use for their own purpos
The default action is to terminate the process.
The number for
.Dv SIGUSR2
-is 31.
+is\~31.
.\" ************
.It Dv SIGPWR No (Power fail/restart)
This signal is notionally sent by the kernel or by a privileged
@@ -573,7 +573,7 @@ that does so.
The default action is to do nothing.
The number for
.Dv SIGPWR
-is 32.
+is\~32.
.\" ************
.El
.Ss Shell Interface
