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-.TH SEM_DESTROY 3 2012-05-13 "Linux" "Linux Programmer's Manual"
+.TH SEM_DESTROY 3 2014-03-03 "Linux" "Linux Programmer's Manual"
.SH NAME
sem_destroy \- destroy an unnamed semaphore
.SH SYNOPSIS
.B EINVAL
.I sem
is not a valid semaphore.
+.SH ATTRIBUTES
+.SS Multithreading (see pthreads(7))
+The
+.BR sem_destroy ()
+function is thread-safe.
.SH CONFORMING TO
POSIX.1-2001.
.SH NOTES
.BR sem_post (3),
.BR sem_wait (3),
.BR sem_overview (7)
+.SH COLOPHON
+This page is part of release 3.68 of the Linux
+.I man-pages
+project.
+A description of the project,
+information about reporting bugs,
+and the latest version of this page,
+can be found at
+\%http://www.kernel.org/doc/man\-pages/.