NAME¶

SDL_GetProcessOutput - Get the SDL_IOStream
associated with process standard output.

HEADER FILE¶

Defined in SDL3/SDL_process.h

SYNOPSIS¶

#include "SDL3/SDL.h"

SDL_IOStream* SDL_GetProcessOutput(SDL_Process *process);

DESCRIPTION¶

The process must have been created with

SDL_CreateProcess () and pipe_stdio set to true, or with SDL_CreateProcessWithProperties () and

SDL_PROP_PROCESS_CREATE_STDOUT_NUMBER set to SDL_PROCESS_STDIO_APP .

Reading from this stream can return 0 with

SDL_GetIOStatus () returning

SDL_IO_STATUS_NOT_READY
if no output is available yet.

FUNCTION PARAMETERS¶

process

The process to get the output stream for.

RETURN VALUE¶

( SDL_IOStream
*) Returns the output stream or NULL on failure; call SDL_GetError () for more information.

THREAD SAFETY¶

It is safe to call this function from any thread.

AVAILABILITY¶

This function is available since SDL 3.1.3.

SEE ALSO¶

•(3), SDL_CreateProcess(3), •(3), SDL_CreateProcessWithProperties(3), •(3), SDL_GetProcessInput(3)