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whitespace cleanups

This commit is contained in:
Michael Kerrisk 2005-06-23 13:40:38 +00:00
parent 7f185ad2cb
commit fefaf5f952
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6
man2/sigaltstack.2
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@ -88,7 +88,6 @@ call to \fBsigaltstack\fP.
The \fIoss.ss_sp\fP and \fIoss.ss_size\fP fields return the starting
address and size of that stack.
The \fIoss.ss_flags\fP may return either of the following values:
.TP
.B SS_ONSTACK
The process is currently executing on the alternate
@ -98,11 +97,9 @@ currently executing on it.)
.TP
.B SS_DISABLE
The alternate signal stack is currently disabled.
.SH "RETURN VALUE"
\fBsigaltstack\fP returns 0 on success, or \-1 on failure with
\fIerrno\fP set to indicate the error.
.SH ERRORS
.TP
.B EFAULT
@ -167,15 +164,12 @@ signal stack.
\fBsigaltstack\fP supersedes the older \fBsigstack\fP call.
For backwards compatibility, glibc also provides \fBsigstack\fP.
All new applications should be written using \fBsigaltstack\fB.
.SH HISTORY
BSD 4.2 had a \fIsigstack\fP() system call. It used a slightly
different struct, and had as major disadvantage that the caller
had to know the direction of stack growth.
.SH "CONFORMING TO"
SUSv2, SVr4, POSIX 1003.1-2001.
.SH "SEE ALSO"
.BR execve (2),
.BR setrlimit (2),