Safe Haskell	None
Language	GHC2021

SDL3.Sys.Bindgen.Log.FunPtr

Synopsis

sDL_SetLogPriorities :: FunPtr (SDL_LogPriority -> IO ())
sDL_SetLogPriority :: FunPtr (CInt -> SDL_LogPriority -> IO ())
sDL_GetLogPriority :: FunPtr (CInt -> IO SDL_LogPriority)
sDL_ResetLogPriorities :: FunPtr (IO ())
sDL_SetLogPriorityPrefix :: FunPtr (SDL_LogPriority -> PtrConst CChar -> IO CBool)
sDL_GetDefaultLogOutputFunction :: FunPtr (IO SDL_LogOutputFunction)
sDL_GetLogOutputFunction :: FunPtr (Ptr SDL_LogOutputFunction -> Ptr (Ptr Void) -> IO ())
sDL_SetLogOutputFunction :: FunPtr (SDL_LogOutputFunction -> Ptr Void -> IO ())

Documentation

sDL_SetLogPriorities :: FunPtr (SDL_LogPriority -> IO ()) Source #

Set the priority of all log categories.

priority: the SDL_LogPriority to assign.
Thread safety: It is safe to call this function from any thread.
See also: sDL_ResetLogPriorities, sDL_SetLogPriority
C declaration: SDL_SetLogPriorities, defined at SDL3/SDL_log.h 156:34

Since: 3.2.0

sDL_SetLogPriority :: FunPtr (CInt -> SDL_LogPriority -> IO ()) Source #

Set the priority of a particular log category.

category: the category to assign a priority to.
priority: the SDL_LogPriority to assign.
Thread safety: It is safe to call this function from any thread.
See also: sDL_GetLogPriority, sDL_ResetLogPriorities, sDL_SetLogPriorities
C declaration: SDL_SetLogPriority, defined at SDL3/SDL_log.h 172:34

Since: 3.2.0

sDL_GetLogPriority :: FunPtr (CInt -> IO SDL_LogPriority) Source #

Get the priority of a particular log category.

category: the category to query.
Returns: the SDL_LogPriority for the requested category.
Thread safety: It is safe to call this function from any thread.
See also: sDL_SetLogPriority
C declaration: SDL_GetLogPriority, defined at SDL3/SDL_log.h 186:45

Since: 3.2.0

sDL_ResetLogPriorities :: FunPtr (IO ()) Source #

Reset all priorities to default.

This is called by SDL_Quit().

Thread safety: It is safe to call this function from any thread.
See also: sDL_SetLogPriorities, sDL_SetLogPriority
C declaration: SDL_ResetLogPriorities, defined at SDL3/SDL_log.h 200:34

Since: 3.2.0

sDL_SetLogPriorityPrefix :: FunPtr (SDL_LogPriority -> PtrConst CChar -> IO CBool) Source #

Set the text prepended to log messages of a given priority.

By default SDL_LOG_PRIORITY_INFO and below have no prefix, and SDL_LOG_PRIORITY_WARN and higher have a prefix showing their priority, e.g. "WARNING: ".

This function makes a copy of its string argument, prefix, so it is not necessary to keep the value of prefix alive after the call returns.

priority: the SDL_LogPriority to modify.
prefix: the prefix to use for that log priority, or NULL to use no prefix.
Returns: true on success or false on failure; call SDL_GetError() for more information.
Thread safety: It is safe to call this function from any thread.
See also: sDL_SetLogPriorities, sDL_SetLogPriority
C declaration: SDL_SetLogPriorityPrefix, defined at SDL3/SDL_log.h 225:34

Since: 3.2.0

sDL_GetDefaultLogOutputFunction :: FunPtr (IO SDL_LogOutputFunction) Source #

Get the default log output function.

Returns: the default log output callback. It should be called with NULL for the userdata argument.
Thread safety: It is safe to call this function from any thread.
See also: sDL_SetLogOutputFunction, sDL_GetLogOutputFunction
C declaration: SDL_GetDefaultLogOutputFunction, defined at SDL3/SDL_log.h 500:51

Since: 3.2.0

sDL_GetLogOutputFunction :: FunPtr (Ptr SDL_LogOutputFunction -> Ptr (Ptr Void) -> IO ()) Source #

Get the current log output function.

callback: an SDL_LogOutputFunction filled in with the current log callback.
userdata: a pointer filled in with the pointer that is passed to callback.
Thread safety: It is safe to call this function from any thread.
See also: sDL_GetDefaultLogOutputFunction, sDL_SetLogOutputFunction
C declaration: SDL_GetLogOutputFunction, defined at SDL3/SDL_log.h 517:34

Since: 3.2.0

sDL_SetLogOutputFunction :: FunPtr (SDL_LogOutputFunction -> Ptr Void -> IO ()) Source #

Replace the default log output function with one of your own.

callback: an SDL_LogOutputFunction to call instead of the default.
userdata: a pointer that is passed to callback.
Thread safety: It is safe to call this function from any thread.
See also: sDL_GetDefaultLogOutputFunction, sDL_GetLogOutputFunction
C declaration: SDL_SetLogOutputFunction, defined at SDL3/SDL_log.h 532:34

Since: 3.2.0