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4cb26e0144
Users will want to set options from an environment variable or something like that. Particular GC implementations will want to expose an expanded set of options. For these reasons we make the options interface a bit more generalized and include parsing.
39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
#ifndef GC_OPTIONS_H
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#define GC_OPTIONS_H
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#include "gc-visibility.h"
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enum gc_heap_size_policy {
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GC_HEAP_SIZE_FIXED,
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GC_HEAP_SIZE_GROWABLE,
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GC_HEAP_SIZE_ADAPTIVE,
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};
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enum {
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GC_OPTION_HEAP_SIZE_POLICY,
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GC_OPTION_HEAP_SIZE,
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GC_OPTION_MAXIMUM_HEAP_SIZE,
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GC_OPTION_HEAP_SIZE_MULTIPLIER,
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GC_OPTION_HEAP_FRUGALITY,
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GC_OPTION_PARALLELISM
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};
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struct gc_options;
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GC_API_ int gc_option_from_string(const char *str);
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GC_API_ struct gc_options* gc_allocate_options(void);
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GC_API_ int gc_options_set_int(struct gc_options *options, int option,
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int value);
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GC_API_ int gc_options_set_size(struct gc_options *options, int option,
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size_t value);
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GC_API_ int gc_options_set_double(struct gc_options *options, int option,
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double value);
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GC_API_ int gc_options_parse_and_set(struct gc_options *options,
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int option, const char *value);
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GC_API_ int gc_options_parse_and_set_many(struct gc_options *options,
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const char *str);
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#endif // GC_OPTIONS_H
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