Make fflush after ungetc work on BSD platforms.

[gnulib.git] / ChangeLog

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+2008-03-06  Bruno Haible  <bruno@clisp.org>
+
+       Make fflush after ungetc work on BSD platforms.
+       * lib/fflush.c (rpl_fflush): Discard ungetc buffer if possible.
+       * tests/test-fflush2.c: New file.
+       * tests/test-fflush2.sh: New file.
+       * modules/fflush-tests (Files): Add tests/test-fflush2.sh,
+       tests/test-fflush2.c.
+       (Makefile.am): Build test-fflush2 and run test-fflush2.sh.
+       * doc/posix-functions/fflush.texi: Document fflush after ungetc bug.
+
 2008-03-06  Eric Blake  <ebb9@byu.net>
 
        Likewise for ftello.