pipe, pipe2: don't corrupt fd on error

[gnulib.git] / ChangeLog

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+2011-06-29  Eric Blake  <eblake@redhat.com>
+
+       pipe, pipe2: don't corrupt fd on error
+       * lib/pipe.c (pipe): Leave fd unchanged on error.
+       * lib/pipe2.c (pipe2): Likewise.
+       * doc/posix-functions/pipe.texi (pipe): Document cygwin issue.
+       * doc/glibc-functions/pipe2.texi (pipe2): Likewise.
+
 2011-06-27  Paolo Bonzini  <bonzini@gnu.org>
 
        mmap-anon: do not use regular expressions inadvertently