SDL_vasprintf - Man Page
This works exactly like vasprintf() but doesn't require access to a C runtime.
Header File
Defined in SDL3/SDL_stdinc.h
Synopsis
#include "SDL3/SDL.h" int SDL_vasprintf(char **strp, const char *fmt, va_list ap);
Description
Functions identically to SDL_asprintf (), except it takes a va_list instead of using ... variable arguments.
Function Parameters
- strp
on output, is set to the new string. Must not be NULL.
- fmt
a printf-style format string. Must not be NULL.
- ap
a va_list values to be used with the format string.
Return Value
Returns the number of bytes in the newly-allocated string, not counting the null-terminator char, or a negative value on error.
Thread Safety
It is safe to call this function from any thread.
Availability
This function is available since SDL 3.2.0.
Info
SDL 3.2.2 Simple Directmedia Layer SDL3 FUNCTIONS