archive/ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2025-09-15 08:33:58 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

* win32/win32.c (kill): fix typo and add signal 0 support.

Browse source 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3796 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
usa 2003-05-15 00:33:57 +00:00
parent f5a6a36471
commit 277d89447a
2 changed files with 30 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

24
win32/win32.c
View file

@ -2540,10 +2540,30 @@ kill(int pid, int sig)
}
if (IsWin95()) pid = -pid;
if ((unsigned int)pid == GetCurrentProcessId() && sig != SIGKILL)
if ((unsigned int)pid == GetCurrentProcessId() &&
(sig != 0 && sig != SIGKILL))
return raise(sig);
switch (sig) {
case 0:
RUBY_CRITICAL({
HANDLE hProc =
OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, (DWORD)pid);
if (hProc == NULL || hProc == INVALID_HANDLE_VALUE) {
if (GetLastError() == ERROR_INVALID_PARAMETER) {
errno = ESRCH;
}
else {
errno = EPERM;
}
ret = -1;
}
else {
CloseHandle(hProc);
}
});
break;
case SIGINT:
RUBY_CRITICAL({
if (!GenerateConsoleCtrlEvent(CTRL_C_EVENT, (DWORD)pid)) {
@ -2576,7 +2596,7 @@ kill(int pid, int sig)
});
break;
define:
default:
errno = EINVAL;
ret = -1;
break;