XCache is a fast, stable PHP opcode cacher that has been proven and is now running on production servers under high load.
https://xcache.lighttpd.net/
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70 lines
2.2 KiB
70 lines
2.2 KiB
#ifndef XC_SHM_H |
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#define XC_SHM_H |
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typedef struct _xc_shm_handlers_t xc_shm_handlers_t; |
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#ifndef XC_SHM_IMPL |
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struct _xc_shm_t { |
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const xc_shm_handlers_t *handlers; |
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}; |
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#define XC_SHM_IMPL _xc_shm_t |
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#endif |
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typedef struct XC_SHM_IMPL xc_shm_t; |
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typedef size_t xc_shmsize_t; |
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#include "mem.h" |
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/* shm */ |
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#define XC_SHM_CAN_READONLY(func) int func(xc_shm_t *shm) |
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#define XC_SHM_IS_READWRITE(func) int func(xc_shm_t *shm, const void *p) |
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#define XC_SHM_IS_READONLY(func) int func(xc_shm_t *shm, const void *p) |
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#define XC_SHM_TO_READWRITE(func) void *func(xc_shm_t *shm, void *p) |
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#define XC_SHM_TO_READONLY(func) void *func(xc_shm_t *shm, void *p) |
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#define XC_SHM_INIT(func) xc_shm_t *func(xc_shmsize_t size, int readonly_protection, const void *arg1, const void *arg2) |
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#define XC_SHM_DESTROY(func) void func(xc_shm_t *shm) |
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#define XC_SHM_MEMINIT(func) xc_mem_t *func(xc_shm_t *shm, xc_memsize_t size) |
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#define XC_SHM_MEMDESTROY(func) void func(xc_mem_t *mem) |
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#define XC_SHM_HANDLERS(name) { \ |
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NULL \ |
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, xc_##name##_can_readonly \ |
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, xc_##name##_is_readwrite \ |
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, xc_##name##_is_readonly \ |
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, xc_##name##_to_readwrite \ |
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, xc_##name##_to_readonly \ |
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\ |
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, xc_##name##_init \ |
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, xc_##name##_destroy \ |
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\ |
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, xc_##name##_meminit \ |
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, xc_##name##_memdestroy \ |
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} |
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struct _xc_shm_handlers_t { |
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const xc_mem_handlers_t *memhandlers; |
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XC_SHM_CAN_READONLY((*can_readonly)); |
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XC_SHM_IS_READWRITE((*is_readwrite)); |
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XC_SHM_IS_READONLY((*is_readonly)); |
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XC_SHM_TO_READWRITE((*to_readwrite)); |
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XC_SHM_TO_READONLY((*to_readonly)); |
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XC_SHM_INIT((*init)); |
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XC_SHM_DESTROY((*destroy)); |
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XC_SHM_MEMINIT((*meminit)); |
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XC_SHM_MEMDESTROY((*memdestroy)); |
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}; |
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typedef struct _xc_shm_scheme_t xc_shm_scheme_t; |
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void xc_shm_init_modules(); |
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int xc_shm_scheme_register(const char *name, const xc_shm_handlers_t *handlers); |
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const xc_shm_handlers_t *xc_shm_scheme_find(const char *name); |
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xc_shm_scheme_t *xc_shm_scheme_first(); |
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xc_shm_scheme_t *xc_shm_scheme_next(xc_shm_scheme_t *scheme); |
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const char *xc_shm_scheme_name(xc_shm_scheme_t *scheme); |
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xc_shm_t *xc_shm_init(const char *type, xc_shmsize_t size, int readonly_protection, const void *arg1, const void *arg2); |
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void xc_shm_destroy(xc_shm_t *shm); |
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#endif
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