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https://github.com/haproxy/haproxy.git
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72 lines
2.7 KiB
C
72 lines
2.7 KiB
C
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/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#ifndef _OTEL_POOL_H_
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#define _OTEL_POOL_H_
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#define FLT_OTEL_POOL_INIT(p,n,s,r) \
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do { \
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if (((r) == FLT_OTEL_RET_OK) && ((p) == NULL)) { \
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(p) = create_pool(n, (s), MEM_F_SHARED); \
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if ((p) == NULL) \
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(r) = FLT_OTEL_RET_ERROR; \
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\
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OTELC_DBG(DEBUG, #p " %p %u", (p), FLT_OTEL_DEREF((p), size, 0)); \
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} \
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} while (0)
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#define FLT_OTEL_POOL_DESTROY(p) \
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do { \
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if ((p) != NULL) { \
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OTELC_DBG(DEBUG, #p " %p %u", (p), (p)->size); \
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\
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pool_destroy(p); \
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(p) = NULL; \
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} \
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} while (0)
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extern struct pool_head *pool_head_otel_scope_span __read_mostly;
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extern struct pool_head *pool_head_otel_scope_context __read_mostly;
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extern struct pool_head *pool_head_otel_runtime_context __read_mostly;
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extern struct pool_head *pool_head_otel_span_context __read_mostly;
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/* Allocate memory from a pool with optional zeroing. */
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void *flt_otel_pool_alloc(struct pool_head *pool, size_t size, bool flag_clear, char **err);
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/* Duplicate a string into pool-allocated memory. */
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void *flt_otel_pool_strndup(struct pool_head *pool, const char *s, size_t size, char **err);
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/* Release pool-allocated memory and clear the pointer. */
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void flt_otel_pool_free(struct pool_head *pool, void **ptr);
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/* Initialize OTel filter memory pools. */
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int flt_otel_pool_init(void);
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/* Destroy OTel filter memory pools. */
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void flt_otel_pool_destroy(void);
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/* Log debug information about OTel filter memory pools. */
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#ifndef DEBUG_OTEL
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# define flt_otel_pool_info() while (0)
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#else
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void flt_otel_pool_info(void);
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#endif
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/* Allocate a trash buffer with optional zeroing. */
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struct buffer *flt_otel_trash_alloc(bool flag_clear, char **err);
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/* Release a trash buffer and clear the pointer. */
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void flt_otel_trash_free(struct buffer **ptr);
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#endif /* _OTEL_POOL_H_ */
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/*
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* Local variables:
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* c-indent-level: 8
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* c-basic-offset: 8
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* End:
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*
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* vi: noexpandtab shiftwidth=8 tabstop=8
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*/
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