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| author | Rickard Green <[email protected]> | 2011-11-13 21:42:30 +0100 |
|---|---|---|
| committer | Rickard Green <[email protected]> | 2011-11-13 21:42:30 +0100 |
| commit | ca58731b5df58aa2a8b42c583d1ba7bb929e72b2 (patch) | |
| tree | 6bfe9e29277a767a240536897646016a971ead81 /erts/emulator/beam/erl_driver.h | |
| parent | 73ee2e00fe0389d0362e89a74d1909510da9e0fd (diff) | |
| parent | dcc7ecbf6af5420af2d5dbd0e97fc7a2e0e894a6 (diff) | |
| download | otp-ca58731b5df58aa2a8b42c583d1ba7bb929e72b2.tar.gz otp-ca58731b5df58aa2a8b42c583d1ba7bb929e72b2.tar.bz2 otp-ca58731b5df58aa2a8b42c583d1ba7bb929e72b2.zip | |
Merge branch 'rickard/generic-thr-queue/OTP-9632'
* rickard/generic-thr-queue/OTP-9632:
Use generic lock-free queue for async threads
Use generic lock-free queue for misc aux work
Implement generic lock-free queue
Diffstat (limited to 'erts/emulator/beam/erl_driver.h')
| -rw-r--r-- | erts/emulator/beam/erl_driver.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/erts/emulator/beam/erl_driver.h b/erts/emulator/beam/erl_driver.h index 401967a8de..ae0c9def90 100644 --- a/erts/emulator/beam/erl_driver.h +++ b/erts/emulator/beam/erl_driver.h @@ -28,6 +28,14 @@ # include "config.h" #endif +#define ERL_DRV_DEPRECATED_FUNC +#ifdef __GNUC__ +# if __GNUC__ >= 3 +# undef ERL_DRV_DEPRECATED_FUNC +# define ERL_DRV_DEPRECATED_FUNC __attribute__((deprecated)) +# endif +#endif + #ifdef SIZEOF_CHAR # define SIZEOF_CHAR_SAVED__ SIZEOF_CHAR # undef SIZEOF_CHAR @@ -582,8 +590,11 @@ EXTERN long driver_async(ErlDrvPort ix, void* async_data, void (*async_free)(void*)); - -EXTERN int driver_async_cancel(unsigned int key); +/* + * driver_async_cancel() is deprecated. It is scheduled for removal + * in OTP-R16. For more information see the erl_driver(3) documentation. + */ +EXTERN int driver_async_cancel(unsigned int key) ERL_DRV_DEPRECATED_FUNC; /* Locks the driver in the machine "forever", there is no unlock function. Note that this is almost never useful, as an open |