comparison: src/server/daemon/resourcepool.h
src/server/daemon/resourcepool.h
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- changeset 269
- 3dfbd0b91950
- parent 260
- 4779a6fb4fbe
- child 272
- f210681d9dd0
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| 268:65ac1342ba1f | 269:3dfbd0b91950 |
|---|---|
| 1 /* | 1 /* |
| 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. | 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. |
| 3 * | 3 * |
| 4 * Copyright 2020 Olaf Wintermann. All rights reserved. | 4 * Copyright 2021 Olaf Wintermann. All rights reserved. |
| 5 * | 5 * |
| 6 * Redistribution and use in source and binary forms, with or without | 6 * Redistribution and use in source and binary forms, with or without |
| 7 * modification, are permitted provided that the following conditions are met: | 7 * modification, are permitted provided that the following conditions are met: |
| 8 * | 8 * |
| 9 * 1. Redistributions of source code must retain the above copyright | 9 * 1. Redistributions of source code must retain the above copyright |
| 29 #ifndef WS_RESOURCEPOOL_H | 29 #ifndef WS_RESOURCEPOOL_H |
| 30 #define WS_RESOURCEPOOL_H | 30 #define WS_RESOURCEPOOL_H |
| 31 | 31 |
| 32 #include "../public/nsapi.h" | 32 #include "../public/nsapi.h" |
| 33 | 33 |
| 34 #include "config.h" | |
| 35 | |
| 36 #include <pthread.h> | |
| 37 | |
| 34 #ifdef __cplusplus | 38 #ifdef __cplusplus |
| 35 extern "C" { | 39 extern "C" { |
| 36 #endif | 40 #endif |
| 37 | 41 |
| 38 typedef struct ResourcePool ResourcePool; | 42 typedef struct ResourcePool ResourcePool; |
| 43 Request *rq; | 47 Request *rq; |
| 44 ResourceType *type; | 48 ResourceType *type; |
| 45 }; | 49 }; |
| 46 | 50 |
| 47 struct ResourcePool { | 51 struct ResourcePool { |
| 52 /* | |
| 53 * Memory pool | |
| 54 */ | |
| 55 pool_handle_t *pool; | |
| 56 | |
| 57 /* | |
| 58 * Type information of this resource pool | |
| 59 * The type object is stored in the registered types map and should not | |
| 60 * be freed, when the resource pool is destroyed | |
| 61 */ | |
| 48 ResourceType *type; | 62 ResourceType *type; |
| 49 | 63 |
| 64 /* | |
| 65 * Data returned by the ResourceType init function | |
| 66 * When the pool is destroyed, the data should be passed to | |
| 67 * ResourceType.destroy | |
| 68 */ | |
| 69 void *data; | |
| 50 | 70 |
| 71 pthread_mutex_t lock; | |
| 72 pthread_cond_t available; | |
| 51 | 73 |
| 74 /* | |
| 75 * Array of available resources | |
| 76 * each entry is created with ResourceType.createresource | |
| 77 */ | |
| 78 void **resources; | |
| 79 | |
| 80 /* | |
| 81 * Allocated size of the resources array | |
| 82 */ | |
| 83 size_t resalloc; | |
| 84 | |
| 85 /* | |
| 86 * Number of currently available resources in the array | |
| 87 */ | |
| 88 size_t numresources; | |
| 89 | |
| 90 /* | |
| 91 * resource pool min parameter | |
| 92 */ | |
| 52 int min; | 93 int min; |
| 94 | |
| 95 /* | |
| 96 * resource pool max parameter | |
| 97 */ | |
| 53 int max; | 98 int max; |
| 54 }; | 99 }; |
| 55 | 100 |
| 101 int init_resource_pools(void); | |
| 102 | |
| 103 int resourcepool_new(ServerConfiguration *cfg, scstr_t type, scstr_t name, ConfigNode *node); | |
| 104 | |
| 105 int resourcepool_create_resources(ResourcePool *pool, int num_res); | |
| 106 | |
| 107 void resourcepool_destroy(ResourcePool *respool); | |
| 56 | 108 |
| 57 #ifdef __cplusplus | 109 #ifdef __cplusplus |
| 58 } | 110 } |
| 59 #endif | 111 #endif |
| 60 | 112 |
