f14fb60209
* Updating common/lib * Updating lib/csu * Updating lib/libc * Updating libexec/ld.elf_so * Corrected test on __minix in featuretest to actually follow the meaning of the comment. * Cleaned up _REENTRANT-related defintions. * Disabled -D_REENTRANT for libfetch * Removing some unneeded __NBSD_LIBC defines and tests Change-Id: Ic1394baef74d11b9f86b312f5ff4bbc3cbf72ce2
86 lines
1.8 KiB
C
86 lines
1.8 KiB
C
/* $NetBSD: search.h,v 1.19 2011/09/14 23:34:26 christos Exp $ */
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/*
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* Written by J.T. Conklin <jtc@NetBSD.org>
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* Public domain.
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*/
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#ifndef _SEARCH_H_
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#define _SEARCH_H_
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#include <sys/cdefs.h>
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#include <machine/ansi.h>
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#ifdef _BSD_SIZE_T_
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typedef _BSD_SIZE_T_ size_t;
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#undef _BSD_SIZE_T_
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#endif
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typedef struct entry {
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char *key;
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void *data;
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} ENTRY;
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#ifdef _NETBSD_SOURCE
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struct _ENTRY;
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struct hsearch_data {
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struct _ENTRY *table;
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size_t size;
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size_t filled;
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};
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#endif
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typedef enum {
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FIND, ENTER
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} ACTION;
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typedef enum {
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preorder,
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postorder,
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endorder,
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leaf
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} VISIT;
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#ifdef _SEARCH_PRIVATE
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typedef struct node {
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char *key;
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struct node *llink, *rlink;
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} node_t;
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#endif
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__BEGIN_DECLS
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#ifndef __BSEARCH_DECLARED
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#define __BSEARCH_DECLARED
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/* also in stdlib.h */
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void *bsearch(const void *, const void *, size_t, size_t,
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int (*)(const void *, const void *));
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#endif /* __BSEARCH_DECLARED */
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int hcreate(size_t);
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void hdestroy(void);
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ENTRY *hsearch(ENTRY, ACTION);
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#ifdef _NETBSD_SOURCE
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int hcreate_r(size_t, struct hsearch_data *);
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void hdestroy_r(struct hsearch_data *);
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int hsearch_r(ENTRY, ACTION, ENTRY **, struct hsearch_data *);
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#endif /* _NETBSD_SOURCE */
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void *lfind(const void *, const void *, size_t *, size_t,
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int (*)(const void *, const void *));
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void *lsearch(const void *, void *, size_t *, size_t,
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int (*)(const void *, const void *));
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void insque(void *, void *);
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void remque(void *);
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void *tdelete(const void * __restrict, void ** __restrict,
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int (*)(const void *, const void *));
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void *tfind(const void *, void * const *,
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int (*)(const void *, const void *));
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void *tsearch(const void *, void **,
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int (*)(const void *, const void *));
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void twalk(const void *, void (*)(const void *, VISIT, int));
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__END_DECLS
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#endif /* !_SEARCH_H_ */
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