SDL_GetProcessProperties - Man Page

#include <SDL3/SDL_process.h>

SDL_PropertiesID SDL_GetProcessProperties(SDL_Process *process);

The following read-only properties are provided by SDL:

· SDL_PROP_PROCESS_PID_NUMBER: the process ID of the process.

· SDL_PROP_PROCESS_STDIN_POINTER: an SDL_IOStream that can be used to write input to the process, if it was created with SDL_PROP_PROCESS_CREATE_STDIN_NUMBER set to SDL_PROCESS_STDIO_APP.

· SDL_PROP_PROCESS_STDOUT_POINTER: a non-blocking SDL_IOStream that can be used to read output from the process, if it was created with SDL_PROP_PROCESS_CREATE_STDOUT_NUMBER set to SDL_PROCESS_STDIO_APP.

· SDL_PROP_PROCESS_STDERR_POINTER: a non-blocking SDL_IOStream that can be used to read error output from the process, if it was created with SDL_PROP_PROCESS_CREATE_STDERR_NUMBER set to SDL_PROCESS_STDIO_APP.

· SDL_PROP_PROCESS_BACKGROUND_BOOLEAN: true if the process is running in the background.

process

the process to query.

Returns a valid property ID on success or 0 on failure; call SDL_GetError() for more information.

It is safe to call this function from any thread.

This function is available since SDL 3.2.0.

SDL_CreateProcess(3), SDL_CreateProcessWithProperties(3)

SDL_CreateProcess(3), SDL_CreateProcessWithProperties(3), SDL_ProcessIO.3type(3).