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linkat: new module * modules/linkat: New file. * lib/at-func2.c (at_func2): Likewise. * lib/linkat.c (linkat): Likewise. * m4/linkat.m4 (gl_FUNC_LINKAT): Likewise. * lib/openat-priv.h (at_func2): Add declaration. * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witnesses. * modules/unistd (Makefile.am): Substitute them. * lib/unistd.in.h (linkat): Declare it. * MODULES.html.sh (systems lacking POSIX:2008): Mention module. * doc/posix-functions/linkat.texi (linkat): Likewise. * doc/posix-functions/link.texi (link): Tweak wording. * tests/test-link.c (main): Move guts... * tests/test-link.h (test_link): ...into new file. * modules/linkat-tests: New test. * tests/test-linkat.c: Likewise. * modules/link-tests (Files): Ship new file. (Depends-on): Add stdbool. Signed-off-by: Eric Blake <ebb9@byu.net>
author Eric Blake <ebb9@byu.net>
date Tue, 08 Sep 2009 20:47:40 -0600
parents e578654f58d3
children 8e8f0292e99f
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@node linkat
@section @code{linkat}
@findex linkat

POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/linkat.html}

Gnulib module: linkat

Portability problems fixed by Gnulib:
@itemize
@item
This function is missing on some platforms:
glibc 2.3.6, MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX
5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@end itemize