Make this man page match the current <sys/signal.h> again :-).
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.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=23793
@ -30,6 +30,7 @@
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)sigaltstack.2 8.2 (Berkeley) 5/1/95
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.\" $Id$
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.\"
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.Dd May 1, 1995
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.Dt SIGALTSTACK 2
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@ -42,7 +43,7 @@
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.Fd #include <signal.h>
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.Bd -literal
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struct sigaltstack {
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void *ss_base;
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caddr_t ss_sp;
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long ss_size;
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int ss_flags;
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};
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@ -74,7 +75,7 @@ If
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.Dv SS_DISABLE
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is set in
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.Fa ss_flags ,
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.Fa ss_base
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.Fa ss_sp
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and
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.Fa ss_size
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are ignored and the signal stack will be disabled.
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@ -106,7 +107,7 @@ is defined to be the number of bytes/chars that would be used to cover
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the usual case when allocating an alternate stack area.
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The following code fragment is typically used to allocate an alternate stack.
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.Bd -literal -offset indent
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if ((sigstk.ss_base = malloc(SIGSTKSZ)) == NULL)
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if ((sigstk.ss_sp = malloc(SIGSTKSZ)) == NULL)
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/* error return */
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sigstk.ss_size = SIGSTKSZ;
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sigstk.ss_flags = 0;
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