SDL_GetProcessOutput3
Get the sdl_iostream associated with process standard output.
Usage
#include "SDL3/SDL.h"
SDL_IOStream * SDL_GetProcessOutput(SDL_Process *process);
Header file
Defined in SDL3/SDL_process.h
Overview
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.