(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

SDL_GetErrorMsg

Get the last error message that was set for the current thread.

Syntax

char * SDL_GetErrorMsg(char *errstr, int maxlen);

Function Parameters

errstr	A buffer to fill with the last error message that was set for the current thread
maxlen	The size of the buffer pointed to by the errstr parameter

Return Value

Returns the pointer passed in as the errstr parameter.

Remarks

This allows the caller to copy the error string into a provided buffer, but otherwise operates exactly the same as SDL_GetError().

Version

This function is available since SDL 3.0.0.

Related Functions

• SDL_GetError

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CategoryAPI

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