2010-12-24 Bruno Haible <bruno@clisp.org>
+ gethostname: Provide a fallback for HOST_NAME_MAX.
+ * m4/gethostname.m4 (gl_FUNC_GETHOSTNAME): When neither HOST_NAME_MAX
+ nor MAXHOSTNAMELEN is found in the usual system headers, use 256
+ instead.
+ Reported by Joachim Schmitz <jojo@schmitz-digital.de>.
+
+2010-12-24 Bruno Haible <bruno@clisp.org>
+
sigaction tests: Allow missing SA_RESETHAND and SA_RESTART.
* tests/test-sigaction.c (SA_RESETHAND): Fall back to 0.
(SA_RESTART): Likewise.