diff options
Diffstat (limited to 'src/core/ext/census/resource.h')
-rw-r--r-- | src/core/ext/census/resource.h | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/src/core/ext/census/resource.h b/src/core/ext/census/resource.h index 5ad5a0f7a0..a0669f3a39 100644 --- a/src/core/ext/census/resource.h +++ b/src/core/ext/census/resource.h @@ -31,12 +31,33 @@ * */ -// Census-internal resource definition and manipluation functions. +/* Census-internal resource definition and manipluation functions. */ #ifndef GRPC_CORE_EXT_CENSUS_RESOURCE_H #define GRPC_CORE_EXT_CENSUS_RESOURCE_H -// Initialize and shutdown the resources subsystem. -void initialize_resources(); -void shutdown_resources(); +#include <grpc/grpc.h> +#include "gen/census.pb.h" + +/* Internal representation of a resource. */ +typedef struct { + char *name; + char *description; + int32_t prefix; + int n_numerators; + google_census_Resource_BasicUnit *numerators; + int n_denominators; + google_census_Resource_BasicUnit *denominators; +} resource; + +/* Initialize and shutdown the resources subsystem. */ +void initialize_resources(void); +void shutdown_resources(void); + +/* Add a new resource, given a proposed resource structure. Returns the + resource ID, or -ve on failure. + TODO(aveitch): this function exists to support addition of the base + resources. It should be removed when we have the ability to add resources + from configuration files. */ +int32_t define_resource(const resource *base); #endif /* GRPC_CORE_EXT_CENSUS_RESOURCE_H */ |