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2008-11-03 Neal H. Walfield <neal@gnu.org>
* headers.m4: Don't create an empty
libhurd-btree/libhurd-btree.alibhurd-btree/libhurd-btree.a.
2008-05-29 Thomas Schwinge <tschwinge@gnu.org>
* headers.m4: Link files into `sysroot/include/' instead of `include/'.
Create symbolic link to package's library in `sysroot/lib/'.
* Makefile.am: When building package's libraries, differentiate between
[ENABLE_TESTS] with respect to build flags.
* Makefile.am (btree_test_CPPFLAGS): Remove special `printf' handling.
2008-02-21 Neal H. Walfield <neal@gnu.org>
* Makefile.am (COMMON_CPPFLAGS): Remove variable.
(libhurd_btree_a_CPPFLAGS): Replace use of above with
$(USER_CPPFLAGS).
(libhurd_btree_a_CFLAGS): New variable.
(btree_test_CPPFLAGS): Replace use $(COMMON_CPPFLAGS) with
$(CHECK_CPPFLAGS).
2008-02-15 Neal H. Walfield <neal@gnu.org>
* btree.h (BTREE_(check_tree_internal)) [!NDEBUG && !NCHECKS]:
Only declare in this case.
(BTREE_check_tree_internal_): Fix argument names.
* btree.c (BTREE_(check_tree_internal)) [!NDEBUG && !NCHECKS]:
Only define in this case.
* Makefile.am (AM_CPPFLAGS): Rename from this...
(COMMON_CPPFLAGS): ... to this. Update users.
(libhurd_btree_a_CPPFLAGS): Add -DNCHECKS.
2008-02-15 Neal H. Walfield <neal@gnu.org>
* btree.h (BTREE_(insert)) [!NDEBUG]: Assert that the node
pointers are clear.
* btree.c (BTREE_(detach)) [!NDEBUG]: Clear ROOT.
* btree-test.c (main): Clear allocated nodes.
2008-02-11 Neal H. Walfield <neal@gnu.org>
* btree-test.c (program_name): Change type to char *.
2008-02-11 Neal H. Walfield <neal@gnu.org>
* t-stress.c: New file.
2008-02-11 Neal H. Walfield <neal@gnu.org>
* btree.h (btree_prev): Correctly set NODE's left thread.
2008-02-11 Neal H. Walfield <neal@gnu.org>
* btree.c: Include <hurd/stddef.h>.
(dump_tree): Use S_PRINTF, not printf.
2008-01-24 Neal H. Walfield <neal@gnu.org>
* btree-test.c (debug): #undef before defining.
2008-01-24 Neal H. Walfield <neal@gnu.org>
* Makefile.am (btree_test_CPPFLAGS): New variable.
(btree_test_LDADD): Remove.
(btree_test_SOURCES): Add btree.c.
* btree.c (node_t): Include <stdio.h>.
2007-12-17 Neal H. Walfield <neal@gnu.org>
* btree.h (BTREE_(check_tree_internal)): Take additional
parameter, the btree. Update users.
(BTREE_check_tree_internal_): Take additional parameter, the
btree. Update users.
(BTREE_(find_internal)): Take additional parameter, may_overlap.
If true, then don't break out when a matching node is found.
Update users.
(BTREE_(insert)): Take additional parameter, may_overlap.
If true, don't require that nodes have a unique key.
(BTREE_CLASS): Take additional parameter, may_overlap. Generate
stubs appropriate.
* btree.c (BTREE_): New function.
(check_tree_recurse): Take additional parameter, btree. Update
users. Add additional tests.
(BTREE_(check_tree_internal)): Take additional parameter, btree.
Update users.
* btree-test.c: Add tests for checking trees with overlapping keys.
2007-12-17 Neal H. Walfield <neal@gnu.org>
* btree.c (DEBUGGING): Don't define. Use !NDEBUG instead.
(BTREE_(check_tree_internal) [NDEBUG]): Define.
* btree.h (BTREE_check_tree_internal_): Define. Update users to
use it instead of BTREE_(check_tree_internal).
2007-12-17 Neal H. Walfield <neal@gnu.org>
* btree.h (struct BTREE_(node_ptr)): New structure.
(struct BTREE_(node_pptr)): Likewise.
(struct BTREE_(node)): Make parent a struct BTREE_(node_pptr).
left a struct BTREE_(node_ptr). Likewise for right. Fold red
into the parent field. Update all users.
(BTREE_NP): New macro.
(BTREE_NP_SET): Likewise.
(BTREE_NP_THREAD_P): Likewise.
(BTREE_NP_THREAD_P_SET): Likewise.
(BTREE_NP_THREAD): Likewise.
(BTREE_NP_THREAD_SET): Likewise.
(BTREE_NP_CHILD): Likewise.
(BTREE_NP_CHILD_SET): Likewise.
(BTREE_NODE_RED_P): Likewise.
(BTREE_NODE_RED_SET): Likewise.
(struct BTREE_(t)): Make root a struct BTREE_(node_ptr).
(BTREE_(link_internal)): Remove function.
(BTREE_(check_tree_internal)): New declaration.
(BTREE_(insert)): Make NEWNODE->LEFT a thread. Call
BTREE_(check_tree_internal).
(BTREE_(prev_hard)): New declaration.
(BTREE_(prev)): New function.
(BTREE_CLASS:detach): Call BTREE_(check_tree_internal).
* btree.c (BTREE_): Take additional parameter, check_colors.
Update callers. If COMPARE is NULL, don't compare values. Check
if the threads are correct.
(BTREE_(check_tree_internal)): Take additional parameter,
check_colors.
(BTREE_(next_hard)): Remove static qualifier.
(BTREE_(prev)): Rename from this...
(BTREE_(prev_hard)): ... to this. If
(selfp): Change return type to a struct BTREE_(node_ptr) *.
Update users.
(BTREE_(detach)): Also adjust the left thread as appropriate.
2007-12-17 Neal H. Walfield <neal@gnu.org>
* Makefile.am (AM_CPPFLAGS): Add -D_GNU_SOURCE.
(TESTS): New variable.
(check_PROGRAMS): Likewise.
(btree_test_SOURCES): Likewise.
(btree_test_LDADD): Likewise.
* btree-test.c (program_name): New variable.
(print_nodes): Update to insert API change.
2007-11-14 Neal H. Walfield <neal@gnu.org>
* btree.h: Include <stddef.h>.
(BTREE_CLASS): Cast the return of the insert template
appropriately.
2007-11-05 Neal H. Walfield <neal@gnu.org>
* btree.h (insert): Don't return an error code. Return the node
with the overlapping key.
(BTREE_CLASS): Update insert template.
2007-10-17 Neal H. Walfield <neal@gnu.org>
* btree.h: Don't include <stdlib.h>.
2007-07-31 Neal H. Walfield <neal@gnu.org>
* btree.h: Fix comment.
2007-07-30 Neal H. Walfield <neal@gnu.org>
* btree.h (offsetof) [! offsetof]: Define.
(tree_init): Add prototype.
(maybe_split_internal): Likewise.
(find_internal): Likewise.
(find): Likewise.
(insert): Likewise.
(first): Likewise.
(next): Likewise.
2004-12-25 Neal H. Walfield <neal@gnu.org>
* btree.h (BTREE_CLASS): Rename from BTREE_NODE_CLASS.
If the function returns a returns a NODE_TYPE and it fails, simply
return NULL.
(btree_detach): Fix comment.
* btree-test.c: Use BTREE_CLASS, BTREE_NODE_CLASS.
2004-12-25 Neal H. Walfield <neal@gnu.org>
* Makefile.am: New file.
* headers.m4: Likewise.
* btree.c: Likewise.
* btree.h: Likewise.
* btree-test.c: Likewise.
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