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Added BUGS noting wrapper function problem that existed 

in glibc versions <= 2.2.1.
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Michael Kerrisk 2005-11-21 15:05:20 +00:00
parent c66f2b952d
commit 81551079f0
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7
man2/sigpending.2
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@ -47,10 +47,17 @@ returns 0 on success and \-1 on error.
.IR set
points to memory which is not a valid part of the process address space.
.SH NOTES
See
.BR sigsetops (3)
for details on manipulating signal sets.
.SH "CONFORMING TO"
POSIX.1-2001.
.SH BUGS
In versions of glibc up to and including 2.2.1,
there is a bug in the wrapper function for
.BR sigpending ()
which means that information about pending real-time signals
is not correctly returned.
.SH "SEE ALSO"
.BR kill (2),
.BR sigaction (2),