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Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers into modules, and delete rossubsys.

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This commit is contained in:
Colin Finck 2017-10-03 07:45:34 +00:00
parent b94e2d8ca0
commit c2c66aff7d
24198 changed files with 0 additions and 37285 deletions
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69
modules/rostests/tests/p_dup_handle/p_dup_handle.c Normal file
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#include <stdio.h>
#include <windows.h>
#include <stdlib.h>
#include <string.h>
/* This tests the ability of the target win32 to duplicate a process handle,
* spawn a child, and have the child dup it's own handle back into the parent
* using the duplicated handle.
*/
int main( int argc, char **argv ) {
HANDLE h_process;
HANDLE h_process_in_parent;
fprintf( stderr, "%lu: Starting\n", GetCurrentProcessId() );
if( argc == 2 ) {
h_process = (HANDLE)(ULONG_PTR)atoi(argv[1]);
} else {
if( !DuplicateHandle( GetCurrentProcess(),
GetCurrentProcess(),
GetCurrentProcess(),
&h_process,
0,
TRUE,
DUPLICATE_SAME_ACCESS) ) {
fprintf( stderr, "%lu: Could not duplicate my own process handle.\n",
GetCurrentProcessId() );
return 101;
}
}
if( argc == 1 ) {
STARTUPINFO si;
PROCESS_INFORMATION pi;
char cmdline[1000];
memset( &si, 0, sizeof( si ) );
memset( &pi, 0, sizeof( pi ) );
sprintf( cmdline, "%s %p", argv[0], h_process );
if( !CreateProcess(NULL, cmdline, NULL, NULL, TRUE, 0, NULL, NULL,
&si, &pi ) ) {
fprintf( stderr, "%lu: Could not create child process.\n",
GetCurrentProcessId() );
return 5;
}
if( WaitForSingleObject( pi.hThread, INFINITE ) != WAIT_OBJECT_0 ) {
fprintf( stderr, "%lu: Failed to wait for child process to terminate.\n",
GetCurrentProcessId() );
return 6;
}
} else {
if( !DuplicateHandle( GetCurrentProcess(),
GetCurrentProcess(),
h_process,
&h_process_in_parent,
0,
TRUE,
DUPLICATE_SAME_ACCESS) ) {
fprintf( stderr, "%lu: Could not duplicate my handle into the parent.\n",
GetCurrentProcessId() );
return 102;
}
}
return 0;
}