mirror of
https://github.com/python/cpython.git
synced 2025-07-24 11:44:31 +00:00
Ran svneol.py
This commit is contained in:
Martin v. Löwis
parent
b303fef455
commit
3c6938d22b
40 changed files with 19557 additions and 19557 deletions
|
|
@ -1,178 +1,178 @@
|
|||
/*
|
||||
* Helper program for killing lingering python[_d].exe processes before
|
||||
* building, thus attempting to avoid build failures due to files being
|
||||
* locked.
|
||||
*/
|
||||
|
||||
#include <windows.h>
|
||||
#include <wchar.h>
|
||||
#include <tlhelp32.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#pragma comment(lib, "psapi")
|
||||
|
||||
#ifdef _DEBUG
|
||||
#define PYTHON_EXE (L"python_d.exe")
|
||||
#define PYTHON_EXE_LEN (12)
|
||||
#define KILL_PYTHON_EXE (L"kill_python_d.exe")
|
||||
#define KILL_PYTHON_EXE_LEN (17)
|
||||
#else
|
||||
#define PYTHON_EXE (L"python.exe")
|
||||
#define PYTHON_EXE_LEN (10)
|
||||
#define KILL_PYTHON_EXE (L"kill_python.exe")
|
||||
#define KILL_PYTHON_EXE_LEN (15)
|
||||
#endif
|
||||
|
||||
int
|
||||
main(int argc, char **argv)
|
||||
{
|
||||
HANDLE hp, hsp, hsm; /* process, snapshot processes, snapshot modules */
|
||||
DWORD dac, our_pid;
|
||||
size_t len;
|
||||
wchar_t path[MAX_PATH+1];
|
||||
|
||||
MODULEENTRY32W me;
|
||||
PROCESSENTRY32W pe;
|
||||
|
||||
me.dwSize = sizeof(MODULEENTRY32W);
|
||||
pe.dwSize = sizeof(PROCESSENTRY32W);
|
||||
|
||||
memset(path, 0, MAX_PATH+1);
|
||||
|
||||
our_pid = GetCurrentProcessId();
|
||||
|
||||
hsm = CreateToolhelp32Snapshot(TH32CS_SNAPMODULE, our_pid);
|
||||
if (hsm == INVALID_HANDLE_VALUE) {
|
||||
printf("CreateToolhelp32Snapshot[1] failed: %d\n", GetLastError());
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (!Module32FirstW(hsm, &me)) {
|
||||
printf("Module32FirstW[1] failed: %d\n", GetLastError());
|
||||
CloseHandle(hsm);
|
||||
return 1;
|
||||
}
|
||||
|
||||
/*
|
||||
* Enumerate over the modules for the current process in order to find
|
||||
* kill_process[_d].exe, then take a note of the directory it lives in.
|
||||
*/
|
||||
do {
|
||||
if (_wcsnicmp(me.szModule, KILL_PYTHON_EXE, KILL_PYTHON_EXE_LEN))
|
||||
continue;
|
||||
|
||||
len = wcsnlen_s(me.szExePath, MAX_PATH) - KILL_PYTHON_EXE_LEN;
|
||||
wcsncpy_s(path, MAX_PATH+1, me.szExePath, len);
|
||||
|
||||
break;
|
||||
|
||||
} while (Module32NextW(hsm, &me));
|
||||
|
||||
CloseHandle(hsm);
|
||||
|
||||
if (path == NULL) {
|
||||
printf("failed to discern directory of running process\n");
|
||||
return 1;
|
||||
}
|
||||
|
||||
/*
|
||||
* Take a snapshot of system processes. Enumerate over the snapshot,
|
||||
* looking for python processes. When we find one, verify it lives
|
||||
* in the same directory we live in. If it does, kill it. If we're
|
||||
* unable to kill it, treat this as a fatal error and return 1.
|
||||
*
|
||||
* The rationale behind this is that we're called at the start of the
|
||||
* build process on the basis that we'll take care of killing any
|
||||
* running instances, such that the build won't encounter permission
|
||||
* denied errors during linking. If we can't kill one of the processes,
|
||||
* we can't provide this assurance, and the build shouldn't start.
|
||||
*/
|
||||
|
||||
hsp = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
|
||||
if (hsp == INVALID_HANDLE_VALUE) {
|
||||
printf("CreateToolhelp32Snapshot[2] failed: %d\n", GetLastError());
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (!Process32FirstW(hsp, &pe)) {
|
||||
printf("Process32FirstW failed: %d\n", GetLastError());
|
||||
CloseHandle(hsp);
|
||||
return 1;
|
||||
}
|
||||
|
||||
dac = PROCESS_QUERY_INFORMATION | PROCESS_VM_READ | PROCESS_TERMINATE;
|
||||
do {
|
||||
|
||||
/*
|
||||
* XXX TODO: if we really wanted to be fancy, we could check the
|
||||
* modules for all processes (not just the python[_d].exe ones)
|
||||
* and see if any of our DLLs are loaded (i.e. python30[_d].dll),
|
||||
* as that would also inhibit our ability to rebuild the solution.
|
||||
* Not worth loosing sleep over though; for now, a simple check
|
||||
* for just the python executable should be sufficient.
|
||||
*/
|
||||
|
||||
if (_wcsnicmp(pe.szExeFile, PYTHON_EXE, PYTHON_EXE_LEN))
|
||||
/* This isn't a python process. */
|
||||
continue;
|
||||
|
||||
/* It's a python process, so figure out which directory it's in... */
|
||||
hsm = CreateToolhelp32Snapshot(TH32CS_SNAPMODULE, pe.th32ProcessID);
|
||||
if (hsm == INVALID_HANDLE_VALUE)
|
||||
/*
|
||||
* If our module snapshot fails (which will happen if we don't own
|
||||
* the process), just ignore it and continue. (It seems different
|
||||
* versions of Windows return different values for GetLastError()
|
||||
* in this situation; it's easier to just ignore it and move on vs.
|
||||
* stopping the build for what could be a false positive.)
|
||||
*/
|
||||
continue;
|
||||
|
||||
if (!Module32FirstW(hsm, &me)) {
|
||||
printf("Module32FirstW[2] failed: %d\n", GetLastError());
|
||||
CloseHandle(hsp);
|
||||
CloseHandle(hsm);
|
||||
return 1;
|
||||
}
|
||||
|
||||
do {
|
||||
if (_wcsnicmp(me.szModule, PYTHON_EXE, PYTHON_EXE_LEN))
|
||||
/* Wrong module, we're looking for python[_d].exe... */
|
||||
continue;
|
||||
|
||||
if (_wcsnicmp(path, me.szExePath, len))
|
||||
/* Process doesn't live in our directory. */
|
||||
break;
|
||||
|
||||
/* Python process residing in the right directory, kill it! */
|
||||
hp = OpenProcess(dac, FALSE, pe.th32ProcessID);
|
||||
if (!hp) {
|
||||
printf("OpenProcess failed: %d\n", GetLastError());
|
||||
CloseHandle(hsp);
|
||||
CloseHandle(hsm);
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (!TerminateProcess(hp, 1)) {
|
||||
printf("TerminateProcess failed: %d\n", GetLastError());
|
||||
CloseHandle(hsp);
|
||||
CloseHandle(hsm);
|
||||
CloseHandle(hp);
|
||||
return 1;
|
||||
}
|
||||
|
||||
CloseHandle(hp);
|
||||
break;
|
||||
|
||||
} while (Module32NextW(hsm, &me));
|
||||
|
||||
CloseHandle(hsm);
|
||||
|
||||
} while (Process32NextW(hsp, &pe));
|
||||
|
||||
CloseHandle(hsp);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* vi: set ts=8 sw=4 sts=4 expandtab */
|
||||
/*
|
||||
* Helper program for killing lingering python[_d].exe processes before
|
||||
* building, thus attempting to avoid build failures due to files being
|
||||
* locked.
|
||||
*/
|
||||
|
||||
#include <windows.h>
|
||||
#include <wchar.h>
|
||||
#include <tlhelp32.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#pragma comment(lib, "psapi")
|
||||
|
||||
#ifdef _DEBUG
|
||||
#define PYTHON_EXE (L"python_d.exe")
|
||||
#define PYTHON_EXE_LEN (12)
|
||||
#define KILL_PYTHON_EXE (L"kill_python_d.exe")
|
||||
#define KILL_PYTHON_EXE_LEN (17)
|
||||
#else
|
||||
#define PYTHON_EXE (L"python.exe")
|
||||
#define PYTHON_EXE_LEN (10)
|
||||
#define KILL_PYTHON_EXE (L"kill_python.exe")
|
||||
#define KILL_PYTHON_EXE_LEN (15)
|
||||
#endif
|
||||
|
||||
int
|
||||
main(int argc, char **argv)
|
||||
{
|
||||
HANDLE hp, hsp, hsm; /* process, snapshot processes, snapshot modules */
|
||||
DWORD dac, our_pid;
|
||||
size_t len;
|
||||
wchar_t path[MAX_PATH+1];
|
||||
|
||||
MODULEENTRY32W me;
|
||||
PROCESSENTRY32W pe;
|
||||
|
||||
me.dwSize = sizeof(MODULEENTRY32W);
|
||||
pe.dwSize = sizeof(PROCESSENTRY32W);
|
||||
|
||||
memset(path, 0, MAX_PATH+1);
|
||||
|
||||
our_pid = GetCurrentProcessId();
|
||||
|
||||
hsm = CreateToolhelp32Snapshot(TH32CS_SNAPMODULE, our_pid);
|
||||
if (hsm == INVALID_HANDLE_VALUE) {
|
||||
printf("CreateToolhelp32Snapshot[1] failed: %d\n", GetLastError());
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (!Module32FirstW(hsm, &me)) {
|
||||
printf("Module32FirstW[1] failed: %d\n", GetLastError());
|
||||
CloseHandle(hsm);
|
||||
return 1;
|
||||
}
|
||||
|
||||
/*
|
||||
* Enumerate over the modules for the current process in order to find
|
||||
* kill_process[_d].exe, then take a note of the directory it lives in.
|
||||
*/
|
||||
do {
|
||||
if (_wcsnicmp(me.szModule, KILL_PYTHON_EXE, KILL_PYTHON_EXE_LEN))
|
||||
continue;
|
||||
|
||||
len = wcsnlen_s(me.szExePath, MAX_PATH) - KILL_PYTHON_EXE_LEN;
|
||||
wcsncpy_s(path, MAX_PATH+1, me.szExePath, len);
|
||||
|
||||
break;
|
||||
|
||||
} while (Module32NextW(hsm, &me));
|
||||
|
||||
CloseHandle(hsm);
|
||||
|
||||
if (path == NULL) {
|
||||
printf("failed to discern directory of running process\n");
|
||||
return 1;
|
||||
}
|
||||
|
||||
/*
|
||||
* Take a snapshot of system processes. Enumerate over the snapshot,
|
||||
* looking for python processes. When we find one, verify it lives
|
||||
* in the same directory we live in. If it does, kill it. If we're
|
||||
* unable to kill it, treat this as a fatal error and return 1.
|
||||
*
|
||||
* The rationale behind this is that we're called at the start of the
|
||||
* build process on the basis that we'll take care of killing any
|
||||
* running instances, such that the build won't encounter permission
|
||||
* denied errors during linking. If we can't kill one of the processes,
|
||||
* we can't provide this assurance, and the build shouldn't start.
|
||||
*/
|
||||
|
||||
hsp = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
|
||||
if (hsp == INVALID_HANDLE_VALUE) {
|
||||
printf("CreateToolhelp32Snapshot[2] failed: %d\n", GetLastError());
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (!Process32FirstW(hsp, &pe)) {
|
||||
printf("Process32FirstW failed: %d\n", GetLastError());
|
||||
CloseHandle(hsp);
|
||||
return 1;
|
||||
}
|
||||
|
||||
dac = PROCESS_QUERY_INFORMATION | PROCESS_VM_READ | PROCESS_TERMINATE;
|
||||
do {
|
||||
|
||||
/*
|
||||
* XXX TODO: if we really wanted to be fancy, we could check the
|
||||
* modules for all processes (not just the python[_d].exe ones)
|
||||
* and see if any of our DLLs are loaded (i.e. python30[_d].dll),
|
||||
* as that would also inhibit our ability to rebuild the solution.
|
||||
* Not worth loosing sleep over though; for now, a simple check
|
||||
* for just the python executable should be sufficient.
|
||||
*/
|
||||
|
||||
if (_wcsnicmp(pe.szExeFile, PYTHON_EXE, PYTHON_EXE_LEN))
|
||||
/* This isn't a python process. */
|
||||
continue;
|
||||
|
||||
/* It's a python process, so figure out which directory it's in... */
|
||||
hsm = CreateToolhelp32Snapshot(TH32CS_SNAPMODULE, pe.th32ProcessID);
|
||||
if (hsm == INVALID_HANDLE_VALUE)
|
||||
/*
|
||||
* If our module snapshot fails (which will happen if we don't own
|
||||
* the process), just ignore it and continue. (It seems different
|
||||
* versions of Windows return different values for GetLastError()
|
||||
* in this situation; it's easier to just ignore it and move on vs.
|
||||
* stopping the build for what could be a false positive.)
|
||||
*/
|
||||
continue;
|
||||
|
||||
if (!Module32FirstW(hsm, &me)) {
|
||||
printf("Module32FirstW[2] failed: %d\n", GetLastError());
|
||||
CloseHandle(hsp);
|
||||
CloseHandle(hsm);
|
||||
return 1;
|
||||
}
|
||||
|
||||
do {
|
||||
if (_wcsnicmp(me.szModule, PYTHON_EXE, PYTHON_EXE_LEN))
|
||||
/* Wrong module, we're looking for python[_d].exe... */
|
||||
continue;
|
||||
|
||||
if (_wcsnicmp(path, me.szExePath, len))
|
||||
/* Process doesn't live in our directory. */
|
||||
break;
|
||||
|
||||
/* Python process residing in the right directory, kill it! */
|
||||
hp = OpenProcess(dac, FALSE, pe.th32ProcessID);
|
||||
if (!hp) {
|
||||
printf("OpenProcess failed: %d\n", GetLastError());
|
||||
CloseHandle(hsp);
|
||||
CloseHandle(hsm);
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (!TerminateProcess(hp, 1)) {
|
||||
printf("TerminateProcess failed: %d\n", GetLastError());
|
||||
CloseHandle(hsp);
|
||||
CloseHandle(hsm);
|
||||
CloseHandle(hp);
|
||||
return 1;
|
||||
}
|
||||
|
||||
CloseHandle(hp);
|
||||
break;
|
||||
|
||||
} while (Module32NextW(hsm, &me));
|
||||
|
||||
CloseHandle(hsm);
|
||||
|
||||
} while (Process32NextW(hsp, &pe));
|
||||
|
||||
CloseHandle(hsp);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* vi: set ts=8 sw=4 sts=4 expandtab */
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue