Rev 5191 | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
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| 1 | /* An expandable hash tables datatype. |
1 | /* An expandable hash tables datatype. |
| 2 | Copyright (C) 1999, 2000, 2002, 2003, 2004, 2005, 2009, 2010 |
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| 3 | Free Software Foundation, Inc. |
2 | Copyright (C) 1999-2015 Free Software Foundation, Inc. |
| 4 | Contributed by Vladimir Makarov (vmakarov@cygnus.com). |
3 | Contributed by Vladimir Makarov (vmakarov@cygnus.com). |
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| 5 | 4 | ||
| 6 | This program is free software; you can redistribute it and/or modify |
5 | This program is free software; you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by |
6 | it under the terms of the GNU General Public License as published by |
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| 37 | extern "C" { |
36 | extern "C" { |
| 38 | #endif /* __cplusplus */ |
37 | #endif /* __cplusplus */ |
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| 39 | 38 | ||
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| 40 | #include "ansidecl.h" |
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| 41 | - | ||
| 42 | #ifndef GTY |
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| 43 | #define GTY(X) |
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| 44 | #endif |
39 | #include "ansidecl.h" |
| 45 | 40 | ||
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| 46 | /* The type for a hash code. */ |
41 | /* The type for a hash code. */ |
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| 95 | (implementation) of this type is not needed for using the hash |
90 | (implementation) of this type is not needed for using the hash |
| 96 | tables. All work with hash table should be executed only through |
91 | tables. All work with hash table should be executed only through |
| 97 | functions mentioned below. The size of this structure is subject to |
92 | functions mentioned below. The size of this structure is subject to |
| 98 | change. */ |
93 | change. */ |
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| 99 | 94 | ||
| 100 | struct GTY(()) htab { |
95 | struct htab { |
| 101 | /* Pointer to hash function. */ |
96 | /* Pointer to hash function. */ |
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| 102 | htab_hash hash_f; |
97 | htab_hash hash_f; |
| 103 | 98 | ||
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| 104 | /* Pointer to comparison function. */ |
99 | /* Pointer to comparison function. */ |
| 105 | htab_eq eq_f; |
100 | htab_eq eq_f; |
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| 106 | 101 | ||
| 107 | /* Pointer to cleanup function. */ |
102 | /* Pointer to cleanup function. */ |
| Line 108... | Line 103... | ||
| 108 | htab_del del_f; |
103 | htab_del del_f; |
| 109 | 104 | ||
| Line 110... | Line 105... | ||
| 110 | /* Table itself. */ |
105 | /* Table itself. */ |
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| 130 | /* Pointers to allocate/free functions. */ |
125 | /* Pointers to allocate/free functions. */ |
| 131 | htab_alloc alloc_f; |
126 | htab_alloc alloc_f; |
| 132 | htab_free free_f; |
127 | htab_free free_f; |
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| 133 | 128 | ||
| 134 | /* Alternate allocate/free functions, which take an extra argument. */ |
129 | /* Alternate allocate/free functions, which take an extra argument. */ |
| 135 | void * GTY((skip)) alloc_arg; |
130 | void *alloc_arg; |
| 136 | htab_alloc_with_arg alloc_with_arg_f; |
131 | htab_alloc_with_arg alloc_with_arg_f; |
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| 137 | htab_free_with_arg free_with_arg_f; |
132 | htab_free_with_arg free_with_arg_f; |
| 138 | 133 | ||