dup2: work around cygwin bug

[gnulib.git] / ChangeLog

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+2012-12-31  Eric Blake  <eblake@redhat.com>
+
+       dup2: work around cygwin bug
+       * m4/dup2.m4 (gl_FUNC_DUP2): Flush out cygwin core dump.
+       * lib/dup2.c (rpl_dup2): Work around it.
+       * doc/posix-functions/dup2.texi (dup2): Document it.
+
 2012-12-30  Paul Eggert  <eggert@cs.ucla.edu>
 
+       regex: remove unnecessary dependency on localcharset.h
+       * lib/regex_internal.h [!_LIBC]: Don't include localcharset.h;
+       hasn't been needed for years.
+       * modules/regex (Depends-on): Remove localcharset.
+
        regex: revert single-byte change
        * lib/regexec.c (check_node_accept_bytes): Revert previous change
        to this function.  This was alredy fixed in a different way, at