/usr/include/net-snmp/library/factory.h is in libsnmp-dev 5.7.3+dfsg-1.8ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 | #ifndef NETSNMP_FACTORY_H
#define NETSNMP_FACTORY_H
#ifdef __cplusplus
extern "C" {
#endif
typedef void * (netsnmp_factory_produce_f)(void);
typedef int (netsnmp_factory_produce_noalloc_f)(void *);
typedef struct netsnmp_factory_s {
/*
* a string describing the product the factory creates
*/
const char *product;
/*
* a function to create an object in newly allcoated memory
*/
netsnmp_factory_produce_f *produce;
/*
* a function to create an object in previously allcoated memory
*/
netsnmp_factory_produce_noalloc_f *produce_noalloc;
} netsnmp_factory;
/*
* init factory registry
*/
void netsnmp_factory_init(void);
/*
* register a factory type
*/
int netsnmp_factory_register(netsnmp_factory *f);
/*
* get a factory
*/
netsnmp_factory* netsnmp_factory_get(const char* product);
/*
* ask a factory to produce an object
*/
void * netsnmp_factory_produce(const char* product);
/*
* ask a factory to produce an object in the provided memory
*/
int netsnmp_factory_produce_noalloc(const char *product, void *memory);
/*
* factory return codes
*/
enum {
FACTORY_NOERROR = 0,
FACTORY_EXISTS,
FACTORY_NOTFOUND,
FACTORY_NOMEMORY,
FACTORY_GENERR,
FACTORY_MAXIMUM_ERROR
};
#ifdef __cplusplus
}
#endif
#endif /* NETSNMP_FACTORY_H */
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