03/win32/utils_proc.c

/* $Id: min_shell.c,v 1.5 2006/06/15 22:15:10 joko Exp $ */

#include <windows.h>

BOOL os_start_process(char * filename, BOOL background) {

  STARTUPINFO si;
  PROCESS_INFORMATION pi;

  //printf("start_process: '%s'\n", filename);
  
  // initialize structures
  ZeroMemory(&si,sizeof(si));
  si.cb = sizeof(STARTUPINFO);
  ZeroMemory(&pi,sizeof(pi));
  
  // actually do something now...
  CreateProcess(
    NULL, filename,
    NULL, NULL, FALSE, 0,
    NULL, NULL,
    &si,
    &pi
  );
  check_alert_error("CreateProcess");
  
  // 1. background mode
  if (background) {
    // TODO: background process bookkeeping
  
  // 2. normal (blocking) mode
  } else {
    long status;
    status = WaitForSingleObject(pi.hProcess, INFINITE);
    
    // close process and thread handles.
    CloseHandle(pi.hProcess);
    CloseHandle(pi.hThread);
    
    // check for and handle errors
    if (status == WAIT_FAILED) {
      check_alert_error("WaitForSingleObject");
      return FALSE;
    }
  }
  
  return TRUE;

}
1	/* $Id: min_shell.c,v 1.5 2006/06/15 22:15:10 joko Exp $ */
2
3	#include <windows.h>
4
5	BOOL os_start_process(char * filename, BOOL background) {
6
7	STARTUPINFO si;
8	PROCESS_INFORMATION pi;
9
10	//printf("start_process: '%s'\n", filename);
11
12	// initialize structures
13	ZeroMemory(&si,sizeof(si));
14	si.cb = sizeof(STARTUPINFO);
15	ZeroMemory(&pi,sizeof(pi));
16
17	// actually do something now...
18	CreateProcess(
19	NULL, filename,
20	NULL, NULL, FALSE, 0,
21	NULL, NULL,
22	&si,
23	&pi
24	);
25	check_alert_error("CreateProcess");
26
27	// 1. background mode
28	if (background) {
29	// TODO: background process bookkeeping
30
31	// 2. normal (blocking) mode
32	} else {
33	long status;
34	status = WaitForSingleObject(pi.hProcess, INFINITE);
35
36	// close process and thread handles.
37	CloseHandle(pi.hProcess);
38	CloseHandle(pi.hThread);
39
40	// check for and handle errors
41	if (status == WAIT_FAILED) {
42	check_alert_error("WaitForSingleObject");
43	return FALSE;
44	}
45	}
46
47	return TRUE;
48
49	}
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