SDL_GetProcessOutput - Man Page
Get the SDL_IOStream associated with process standard output.
Synopsis
#include <SDL3/SDL_process.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
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 3.2.0.
See Also
SDL_CreateProcess(3), SDL_CreateProcessWithProperties(3), SDL_GetProcessInput(3)
Referenced By
SDL_CreateProcess(3), SDL_CreateProcessWithProperties(3), SDL_GetProcessInput(3), SDL_ProcessIO.3type(3).