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Make this man page match the current <sys/signal.h> again :-).

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Bruce says that since NetBSD, OpenBSD and Linux currently
use ss_sp, we won't be changing it to the lite2 ss_base.
The type may change at some later date.
This commit is contained in:
Mike Pritchard 1997-03-12 16:23:36 +00:00
parent 07847cc81d
commit 1ec7f27c99
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=23793
1 changed files with 4 additions and 3 deletions
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7
lib/libc/sys/sigaltstack.2
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@ -30,6 +30,7 @@
.\" SUCH DAMAGE.
.\"
.\" @(#)sigaltstack.2 8.2 (Berkeley) 5/1/95
.\" $Id$
.\"
.Dd May 1, 1995
.Dt SIGALTSTACK 2
@ -42,7 +43,7 @@
.Fd #include <signal.h>
.Bd -literal
struct sigaltstack {
void *ss_base;
caddr_t ss_sp;
long ss_size;
int ss_flags;
};
@ -74,7 +75,7 @@ If
.Dv SS_DISABLE
is set in
.Fa ss_flags ,
.Fa ss_base
.Fa ss_sp
and
.Fa ss_size
are ignored and the signal stack will be disabled.
@ -106,7 +107,7 @@ is defined to be the number of bytes/chars that would be used to cover
the usual case when allocating an alternate stack area.
The following code fragment is typically used to allocate an alternate stack.
.Bd -literal -offset indent
if ((sigstk.ss_base = malloc(SIGSTKSZ)) == NULL)
if ((sigstk.ss_sp = malloc(SIGSTKSZ)) == NULL)
/* error return */
sigstk.ss_size = SIGSTKSZ;
sigstk.ss_flags = 0;