diff options
Diffstat (limited to 'erts/emulator/beam/erl_driver.h')
| -rw-r--r-- | erts/emulator/beam/erl_driver.h | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/erts/emulator/beam/erl_driver.h b/erts/emulator/beam/erl_driver.h index d5379a40d5..69f5862545 100644 --- a/erts/emulator/beam/erl_driver.h +++ b/erts/emulator/beam/erl_driver.h @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1999-2017. All Rights Reserved. + * Copyright Ericsson AB 1999-2022. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -404,19 +404,23 @@ EXTERN int get_port_flags(ErlDrvPort port); * since the binary is a shared object it MUST be written once. */ -EXTERN ErlDrvBinary* driver_alloc_binary(ErlDrvSizeT size); -EXTERN ErlDrvBinary* driver_realloc_binary(ErlDrvBinary *bin, ErlDrvSizeT size); EXTERN void driver_free_binary(ErlDrvBinary *bin); +EXTERN ErlDrvBinary* driver_alloc_binary(ErlDrvSizeT size) + ERL_NAPI_ATTR_MALLOC_UD(driver_free_binary,1); +EXTERN ErlDrvBinary* driver_realloc_binary(ErlDrvBinary *bin, ErlDrvSizeT size) + ERL_NAPI_ATTR_WUR; -/* Referenc count on driver binaries */ +/* Reference count on driver binaries */ EXTERN ErlDrvSInt driver_binary_get_refc(ErlDrvBinary *dbp); EXTERN ErlDrvSInt driver_binary_inc_refc(ErlDrvBinary *dbp); EXTERN ErlDrvSInt driver_binary_dec_refc(ErlDrvBinary *dbp); /* Allocation interface */ -EXTERN void *driver_alloc(ErlDrvSizeT size); -EXTERN void *driver_realloc(void *ptr, ErlDrvSizeT size); EXTERN void driver_free(void *ptr); +EXTERN void *driver_alloc(ErlDrvSizeT size) + ERL_NAPI_ATTR_MALLOC_USD(1, driver_free, 1); +EXTERN void *driver_realloc(void *ptr, ErlDrvSizeT size) + ERL_NAPI_ATTR_ALLOC_SIZE(2); /* Queue interface */ EXTERN int driver_enq(ErlDrvPort port, char* buf, ErlDrvSizeT len); @@ -448,18 +452,18 @@ EXTERN void driver_system_info(ErlDrvSysInfo *sip, size_t si_size); * erl driver thread functions. */ -EXTERN ErlDrvMutex *erl_drv_mutex_create(char *name); EXTERN void erl_drv_mutex_destroy(ErlDrvMutex *mtx); +EXTERN ErlDrvMutex *erl_drv_mutex_create(char *name) ERL_NAPI_ATTR_MALLOC_D(erl_drv_mutex_destroy,1); EXTERN int erl_drv_mutex_trylock(ErlDrvMutex *mtx); EXTERN void erl_drv_mutex_lock(ErlDrvMutex *mtx); EXTERN void erl_drv_mutex_unlock(ErlDrvMutex *mtx); -EXTERN ErlDrvCond *erl_drv_cond_create(char *name); EXTERN void erl_drv_cond_destroy(ErlDrvCond *cnd); +EXTERN ErlDrvCond *erl_drv_cond_create(char *name) ERL_NAPI_ATTR_MALLOC_D(erl_drv_cond_destroy,1); EXTERN void erl_drv_cond_signal(ErlDrvCond *cnd); EXTERN void erl_drv_cond_broadcast(ErlDrvCond *cnd); EXTERN void erl_drv_cond_wait(ErlDrvCond *cnd, ErlDrvMutex *mtx); -EXTERN ErlDrvRWLock *erl_drv_rwlock_create(char *name); EXTERN void erl_drv_rwlock_destroy(ErlDrvRWLock *rwlck); +EXTERN ErlDrvRWLock *erl_drv_rwlock_create(char *name) ERL_NAPI_ATTR_MALLOC_D(erl_drv_rwlock_destroy,1); EXTERN int erl_drv_rwlock_tryrlock(ErlDrvRWLock *rwlck); EXTERN void erl_drv_rwlock_rlock(ErlDrvRWLock *rwlck); EXTERN void erl_drv_rwlock_runlock(ErlDrvRWLock *rwlck); @@ -470,8 +474,8 @@ EXTERN int erl_drv_tsd_key_create(char *name, ErlDrvTSDKey *key); EXTERN void erl_drv_tsd_key_destroy(ErlDrvTSDKey key); EXTERN void erl_drv_tsd_set(ErlDrvTSDKey key, void *data); EXTERN void *erl_drv_tsd_get(ErlDrvTSDKey key); -EXTERN ErlDrvThreadOpts *erl_drv_thread_opts_create(char *name); EXTERN void erl_drv_thread_opts_destroy(ErlDrvThreadOpts *opts); +EXTERN ErlDrvThreadOpts *erl_drv_thread_opts_create(char *name) ERL_NAPI_ATTR_MALLOC_D(erl_drv_thread_opts_destroy,1); EXTERN int erl_drv_thread_create(char *name, ErlDrvTid *tid, void * (*func)(void *), |