* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
* 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.
* modules/isatty-tests (Depends-on): Add pipe-posix.
* tests/test-isatty.c: Include <fcntl.h>.
(DEV_NULL): New macro.
(main): Test the resut of isatty() also on regular files, pipes, and
/dev/null.