1 /* ----------------------------------------------------------------------- *
3 * Copyright 1996-2020 The NASM Authors - All Rights Reserved
4 * See the file AUTHORS included with the NASM distribution for
5 * the specific copyright holders.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following
11 * * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * * Redistributions in binary form must reproduce the above
14 * copyright notice, this list of conditions and the following
15 * disclaimer in the documentation and/or other materials provided
16 * with the distribution.
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
19 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
20 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
21 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
26 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
29 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
30 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 * ----------------------------------------------------------------------- */
35 * strlist.h - list of unique, ordered strings
38 #ifndef NASM_STRLIST_H
39 #define NASM_STRLIST_H
45 struct strlist_entry
{
46 struct strlist_entry
*next
;
54 struct hash_table hash
;
55 struct strlist_entry
*head
, **tailp
;
60 static inline const struct strlist_entry
*
61 strlist_head(const struct strlist
*list
)
63 return list
? list
->head
: NULL
;
65 static inline struct strlist_entry
*strlist_tail(struct strlist
*list
)
67 if (!list
|| !list
->head
)
69 return container_of(list
->tailp
, struct strlist_entry
, next
);
71 static inline size_t strlist_count(const struct strlist
*list
)
73 return list
? list
->nstr
: 0;
75 static inline size_t strlist_size(const struct strlist
*list
)
77 return list
? list
->size
: 0;
80 struct strlist
* safe_alloc
strlist_alloc(bool uniq
);
81 const struct strlist_entry
*strlist_add(struct strlist
*list
, const char *str
);
82 const struct strlist_entry
* printf_func(2, 3)
83 strlist_printf(struct strlist
*list
, const char *fmt
, ...);
84 const struct strlist_entry
*
85 strlist_vprintf(struct strlist
*list
, const char *fmt
, va_list ap
);
86 const struct strlist_entry
*
87 strlist_find(const struct strlist
*list
, const char *str
);
88 void * safe_alloc
strlist_linearize(const struct strlist
*list
, char sep
);
89 void strlist_write(const struct strlist
*list
, const char *sep
, FILE *f
);
90 void strlist_free(struct strlist
**listp
);
91 #define strlist_for_each(p,h) list_for_each((p), strlist_head(h))
93 #endif /* NASM_STRLIST_H */