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author | Josh Allen <axlecrusher@gmail.com> | 2017-02-27 21:30:44 -0500 |
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committer | Josh Allen <axlecrusher@gmail.com> | 2017-02-27 21:30:44 -0500 |
commit | 711a55ec79fefbefdc3527c89742acf622aaec3c (patch) | |
tree | f087cb3e592aa5cabc5c7b3d281260f4657ad671 /src/survive_driverman.h | |
parent | e8d696e03128242be33eb0734addee645e894635 (diff) | |
parent | 51751d4a9f407f526de2b626d44e14690fbef004 (diff) | |
download | libsurvive-711a55ec79fefbefdc3527c89742acf622aaec3c.tar.gz libsurvive-711a55ec79fefbefdc3527c89742acf622aaec3c.tar.bz2 |
Merge branch 'master' of github.com:cnlohr/libsurvive
Diffstat (limited to 'src/survive_driverman.h')
-rw-r--r-- | src/survive_driverman.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/survive_driverman.h b/src/survive_driverman.h new file mode 100644 index 0000000..5e13caf --- /dev/null +++ b/src/survive_driverman.h @@ -0,0 +1,38 @@ +// (C) 2017 <>< C. N. Lohr, Under MIT/x11 License. +// +// This file is intended to be used for self-registering functions. By using +// this it means that you do not need to have complicated switch statements or +// #defines for dfferent inclusion of drivers/other code. You can simply +// register your function and it will be put into a list. +// +// + +#ifndef SURVIVE_DRIVERMAN_H +#define SURVIVE_DRIVERMAN_H + +//Driver registration +#define MAX_DRIVERS 32 + +void RegisterDriver( const char * name, void * data ); +void * GetDriver( const char * name ); +const char * GetDriverNameMatching( const char * prefix, int place ); +void ListDrivers(); + +#define REGISTER_LINKTIME( func ) \ + void __attribute__((constructor)) Register##func() { RegisterDriver( #func, &func ); } + + +// +// Specific types of drivers. +// + +struct SurviveContext; + +//Device drivers (prefix your drivers with "DriverReg") i.e. +// REGISTER_LINKTIME( DriverRegHTCVive ); +typedef int (*DeviceDriver)( struct SurviveContext * ctx ); + +//more driver types here? i.e. posefinders, etc. + +#endif + |