intprops: TYPE_IS_INTEGER, TYPE_SIGNED not integer constant exprs

[gnulib.git] / ChangeLog

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+2011-05-19  Paul Eggert  <eggert@cs.ucla.edu>
+
+       intprops: TYPE_IS_INTEGER, TYPE_SIGNED not integer constant exprs
+       * doc/intprops.texi (Integer Type Determination): Fix
+       documentation for TYPE_IS_INTEGER: it returns an constant
+       expression, not an integer constant expression.  Fix doc for
+       TYPE_SIGNED: it returns an integer constant expression only if its
+       argument is an integer type.  (TYPE_IS_INTEGER is the same, but is
+       hardly worth documented that way....)
+
+2011-05-18  Bruno Haible  <bruno@clisp.org>
+
+       strerror_r: Avoid clobbering the strerror buffer when possible.
+       * lib/strerror_r.c (strerror_r): Merge the three implementations.
+       Handle gnulib defined errno values here. When strerror() returns NULL
+       or an empty string, return EINVAL.
+       * lib/strerror.c (strerror): Always call strerror_r. Don't handle
+       gnulib defined errno values here.
+       * modules/strerror (Depends-on): Add verify, strerror_r-posix.
+
+2011-05-18  Eric Blake  <eblake@redhat.com>
+
+       fnmatch: avoid compiler warning
+       * lib/fnmatch_loop.c (FCT): Use correct type.
+       Reported by Matthias Bolte.
+
+2011-05-13  Jim Meyering  <meyering@redhat.com>
+
+       maint.mk: three new prohibit_<HDR>_without_use rules
+       * top/maint.mk (sc_prohibit_stdio--_without_use): New rule.
+       (sc_prohibit_stdio-safer_without_use): Likewise.
+       (sc_prohibit_xfreopen_without_use): Likewise.
+
 2011-05-17  Jim Meyering  <meyering@redhat.com>
 
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