/cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/CxxUtils/CxxUtils/AthDsoCbk.h
00001 00007 #ifndef CXXUTILS_ATHDSOCBK_H 00008 #define CXXUTILS_ATHDSOCBK_H 1 00009 00010 #ifdef __cplusplus 00011 extern "C" { 00012 #endif /*__cplusplus */ 00013 00014 /* forward declares */ 00015 00016 /* type of events the dso-callback framework will dispatch */ 00017 struct ath_dso_event 00018 { 00019 const char* fname; /* the name of the dso being loaded */ 00020 int step; /* 0: before loading the dso 00021 1: after loading the dso */ 00022 }; 00023 00024 /* type of the callback function the dso logger will execute 00025 * NOTE: userdata pointer may be NULL 00026 */ 00027 typedef int (*ath_dso_event_cbk_t)(const struct ath_dso_event*, void *userdata); 00028 00029 /* register a callback function with the dso-cbk framework 00030 * @return 0 on success 00031 * -1 on failure 00032 */ 00033 int ath_dso_cbk_register(ath_dso_event_cbk_t cbk, void *userdata); 00034 00035 /* unregister a callback function with the dso-cbk framework 00036 * @return 0 on success 00037 * -1 on failure 00038 */ 00039 int ath_dso_cbk_unregister(ath_dso_event_cbk_t cbk); 00040 00041 #ifdef __cplusplus 00042 } /* extern C */ 00043 #endif /*__cplusplus */ 00044 00045 #endif /* !CXXUTILS_ATHDSOCBK_H */ 00046
