| Rev | Line | |
|---|
| [9] | 1 | .TH SIGSUSPEND 2
|
|---|
| 2 | .SH NAME
|
|---|
| 3 | sigsuspend \- suspend until signalled
|
|---|
| 4 | .SH SYNOPSIS
|
|---|
| 5 | .ft B
|
|---|
| 6 | #include <signal.h>
|
|---|
| 7 |
|
|---|
| 8 | int sigsuspend(const sigset_t *\fIset\fP)
|
|---|
| 9 | .ft P
|
|---|
| 10 | .SH DESCRIPTION
|
|---|
| 11 | .B Sigsuspend()
|
|---|
| 12 | installs the signal mask referenced by
|
|---|
| 13 | .I set
|
|---|
| 14 | and suspends the process until signalled. The signal is handled, the signal
|
|---|
| 15 | mask is restored to the value it had before the
|
|---|
| 16 | .B sigsuspend()
|
|---|
| 17 | call and call returns.
|
|---|
| 18 | .SH "SEE ALSO"
|
|---|
| 19 | .BR pause (2),
|
|---|
| 20 | .BR sigaction (2),
|
|---|
| 21 | .BR sigpending (2),
|
|---|
| 22 | .BR sigprocmask (2),
|
|---|
| 23 | .BR sigset (3).
|
|---|
| 24 | .SH DIAGNOSTICS
|
|---|
| 25 | .B Sigsuspend()
|
|---|
| 26 | never returns normally, so it always returns
|
|---|
| 27 | .BR \-1 .
|
|---|
| 28 | The error code is either
|
|---|
| 29 | .B EINTR
|
|---|
| 30 | indicating that a signal has arrived, or
|
|---|
| 31 | .B EFAULT
|
|---|
| 32 | for a bad
|
|---|
| 33 | .I set
|
|---|
| 34 | address.
|
|---|
| 35 | .SH AUTHOR
|
|---|
| 36 | Kees J. Bot (kjb@cs.vu.nl)
|
|---|
| 37 |
|
|---|
| 38 | .\"
|
|---|
| 39 | .\" $PchId: sigsuspend.2,v 1.2 1996/04/11 06:02:41 philip Exp $
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
