ref: cac853084c058bdcbed738bf2af73bb4c6c4719f
dir: /sys/src/cmd/python/Tools/buildbot/kill_python.c/
/* This program looks for processes which have build\PCbuild\python.exe
in their path and terminates them. */
#include <windows.h>
#include <psapi.h>
#include <stdio.h>
int main()
{
DWORD pids[1024], cbNeeded;
int i, num_processes;
if (!EnumProcesses(pids, sizeof(pids), &cbNeeded)) {
printf("EnumProcesses failed\n");
return 1;
}
num_processes = cbNeeded/sizeof(pids[0]);
for (i = 0; i < num_processes; i++) {
HANDLE hProcess;
char path[MAX_PATH];
HMODULE mods[1024];
int k, num_mods;
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION
| PROCESS_VM_READ
| PROCESS_TERMINATE ,
FALSE, pids[i]);
if (!hProcess)
/* process not accessible */
continue;
if (!EnumProcessModules(hProcess, mods, sizeof(mods), &cbNeeded)) {
/* For unknown reasons, this sometimes returns ERROR_PARTIAL_COPY;
this apparently means we are not supposed to read the process. */
if (GetLastError() == ERROR_PARTIAL_COPY) {
CloseHandle(hProcess);
continue;
}
printf("EnumProcessModules failed: %d\n", GetLastError());
return 1;
}
if (!GetModuleFileNameEx(hProcess, NULL, path, sizeof(path))) {
printf("GetProcessImageFileName failed\n");
return 1;
}
_strlwr(path);
/* printf("%s\n", path); */
/* Check if we are running a buildbot version of Python.
On Windows, this will always be a debug build from the
PCbuild directory. build\\PCbuild\\python_d.exe
On Cygwin, the pathname is similar to other Unixes.
Use \\build\\python.exe to ensure we don't match
PCbuild\\python.exe which could be a normal instance
of Python running on vanilla Windows.
*/
if ((strstr(path, "build\\pcbuild\\python_d.exe") != NULL) ||
(strstr(path, "\\build\\python.exe") != NULL)) {
printf("Terminating %s (pid %d)\n", path, pids[i]);
if (!TerminateProcess(hProcess, 1)) {
printf("Termination failed: %d\n", GetLastError());
return 1;
}
return 0;
}
CloseHandle(hProcess);
}
}