getusershell: Provide declaration, missing on Solaris 9.

[gnulib.git] / ChangeLog

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 2010-03-19  Bruno Haible  <bruno@clisp.org>
 
+       getusershell: Provide declaration, missing on Solaris 9.
+       * lib/unistd.in.h (getusershell, setusershell, endusershell): Declare
+       also if HAVE_GETUSERSHELL && !HAVE_DECL_GETUSERSHELL.
+       * m4/getusershell.m4 (gl_FUNC_GETUSERSHELL): When the function exists,
+       check whether it is declared. Set HAVE_DECL_GETUSERSHELL.
+       * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Initialize
+       HAVE_DECL_GETUSERSHELL, not HAVE_GETUSERSHELL.
+       * modules/unistd (Makefile.am): Substitute HAVE_DECL_GETUSERSHELL, not
+       HAVE_GETUSERSHELL.
+       * doc/glibc-functions/getusershell.texi: Mention the Solaris problem.
+
+2010-03-19  Bruno Haible  <bruno@clisp.org>
+
        wctype: Provide iswblank function.
        * lib/wctype.in.h (iswblank): Provide a replacement also when iswcntrl
        exists and is fine.