mirror of
https://github.com/netdata/netdata.git
synced 2021-06-06 23:03:21 +03:00
adec24dffa
Before:
```
struct foobar {
avl avl;
...
}
```
After:
```
struct foobar {
avl_t avl;
...
};
```
Which makes figuring out the type from field name easier.
36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-3.0-or-later
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#ifndef NETDATA_REGISTRY_URL_H
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#define NETDATA_REGISTRY_URL_H 1
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#include "registry_internals.h"
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// ----------------------------------------------------------------------------
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// URL structures
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// Save memory by de-duplicating URLs
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// so instead of storing URLs all over the place
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// we store them here and we keep pointers elsewhere
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struct registry_url {
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avl_t avl;
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uint32_t hash; // the index hash
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uint32_t links; // the number of links to this URL - when none is left, we free it
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uint16_t len; // the length of the URL in bytes
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char url[1]; // the URL - dynamically allocated to more size
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};
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typedef struct registry_url REGISTRY_URL;
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// REGISTRY_URL INDEX
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extern int registry_url_compare(void *a, void *b);
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extern REGISTRY_URL *registry_url_index_del(REGISTRY_URL *u) WARNUNUSED;
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extern REGISTRY_URL *registry_url_index_add(REGISTRY_URL *u) NEVERNULL WARNUNUSED;
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// REGISTRY_URL MANAGEMENT
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extern REGISTRY_URL *registry_url_get(const char *url, size_t urllen) NEVERNULL;
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extern void registry_url_link(REGISTRY_URL *u);
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extern void registry_url_unlink(REGISTRY_URL *u);
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#endif //NETDATA_REGISTRY_URL_H
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