SDL_SetLogPriorityPrefix

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

Header File

Defined in <SDL3/SDL_log.h>

Syntax

bool SDL_SetLogPriorityPrefix(SDL_LogPriority priority, const char *prefix);

Function Parameters

SDL_LogPriority	priority	the SDL_LogPriority to modify.
const char *	prefix	the prefix to use for that log priority, or NULL to use no prefix.

Return Value

(bool) Returns true on success or false on failure; call SDL_GetError() for more information.

Remarks

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.

Thread Safety

It is safe to call this function from any thread.

Version

This function is available since SDL 3.2.0.

See Also

• SDL_SetLogPriorities
• SDL_SetLogPriority

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CategoryAPI, CategoryAPIFunction, CategoryLog

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