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7eba2f98
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2009-09-19T21:58:11
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symlink: use throughout gnulib
* m4/symlinkat.m4 (gl_FUNC_SYMLINKAT): Omit symlink check.
* lib/symlinkat.c (symlinkat) [!HAVE_SYMLINK]: Document why
symlink is not used.
* modules/symlinkat (Depends-on): Add symlink.
* modules/canonicalize-lgpl-tests (Depends-on): Likewise.
* modules/canonicalize-tests (Depends-on): Likewise.
* modules/lstat-tests (Depends-on): Likewise.
* modules/openat-tests (Depends-on): Likewise.
* modules/remove-tests (Depends-on): Likewise.
* modules/rmdir-tests (Depends-on): Likewise.
* modules/unlink-tests (Depends-on): Likewise.
* tests/test-canonicalize-lgpl.c (symlink): Delete stub.
* tests/test-canonicalize.c (symlink): Likewise.
* tests/test-fstatat.c (symlink): Likewise.
* tests/test-lstat.c (symlink): Likewise.
* tests/test-remove.c (symlink): Likewise.
* tests/test-rmdir.c (symlink): Likewise.
* tests/test-unlink.c (symlink): Likewise.
* tests/test-unlinkat.c (symlink): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
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ff4e8f6b
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2009-09-17T22:16:56
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test-unlinkat: enhance test, to expose Solaris 9 bug
Share the unlink tests with unlinkat.
* tests/test-unlink.c (main): Factor guts...
* tests/test-unlink.h (test_rmdir_func): ...into new file.
* tests/test-rmdir.h (test_rmdir_func): Add parameter.
* tests/test-rmdir.c (main): Adjust caller.
* tests/test-unlinkat.c (main): Likewise. Add unlink tests.
(unlinker): New helper function.
(rmdirat): Enhance check.
* modules/rmdir-tests (Depends-on): Add stdbool.
* modules/unlink-tests (Depends-on): Likewise.
(Files): Add test-unlink.h.
* modules/openat-tests (Files): Likewise.
(Depends-on): Add unlinkdir.
Signed-off-by: Eric Blake <ebb9@byu.net>
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4a60ba54
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2009-09-16T17:13:20
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unlink: new module, for Solaris 9 bug
unlink("file/") mistakenly succeeded. This patch favors, but
does not enforce, GNU semantics that unlink("link-to-dir/")
flat-out fails rather than attempting to unlink "dir".
* modules/unlink: New file.
* lib/unlink.c: Likewise.
* m4/unlink.m4 (gl_FUNC_UNLINK): Likewise.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witnesses.
* modules/unistd (Makefile.am): Use them.
* lib/unistd.in.h (stat): Declare replacement.
* MODULES.html.sh (systems lacking POSIX:2008): Mention module.
* doc/posix-functions/unlink.texi (unlink): Likewise.
* modules/unlink-tests: New test.
* tests/test-unlink.c: Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
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