ptsname_r: Fix test failure on native Windows.

[gnulib.git] / ChangeLog

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+2012-06-24  Bruno Haible  <bruno@clisp.org>
+
+       ptsname_r: Fix test failure on native Windows.
+       * modules/ptsname_r (Depends-on): Add isatty.
+
+       ptsname_r: Fix test failures on IRIX, Solaris.
+       * m4/ptsname_r.m4 (gl_PREREQ_PTSNAME_R): Test whether isatty sets
+       errno when it fails. Define ISATTY_FAILS_WITHOUT_SETTING_ERRNO
+       accordingly.
+       * lib/ptsname_r.c: Include <fcntl.h>.
+       (__ptsname_r): When isatty returned false, then on IRIX, Solaris
+       set errno if fd is invalid.
+       * tests/test-isatty.c (main): Update comments.
+
+2012-06-24  Bruno Haible  <bruno@clisp.org>
+
+       ptsname test: Extend test.
+       * tests/test-ptsname.c: Include <errno.h>.
+       (main): Test behaviour with invalid file descriptor.
+
 2012-06-23  Paul Eggert  <eggert@cs.ucla.edu>
 
        time: fix obsolete comment