diff options
Diffstat (limited to 'winsup/utils/kill.cc')
-rw-r--r-- | winsup/utils/kill.cc | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/winsup/utils/kill.cc b/winsup/utils/kill.cc deleted file mode 100644 index 626b07156..000000000 --- a/winsup/utils/kill.cc +++ /dev/null @@ -1,122 +0,0 @@ -/* kill.cc - - Copyright 1996, 1997, 1998, 1999, 2000, 2001 Red Hat, Inc. - -This file is part of Cygwin. - -This software is a copyrighted work licensed under the terms of the -Cygwin license. Please consult the file "CYGWIN_LICENSE" for -details. */ - -#include <stdio.h> -#include <stdlib.h> -#include <signal.h> -#include <string.h> -#include <time.h> -#include <errno.h> -#include <windows.h> -#include <sys/cygwin.h> - -static void usage (void); -static int __stdcall getsig (char *); -static void __stdcall forcekill (int, int, int); - -int -main (int argc, char **argv) -{ - int sig = SIGTERM; - int force = 0; - int gotsig = 0; - int ret = 0; - - if (argc == 1) - usage (); - - while (*++argv && **argv == '-') - if (strcmp (*argv + 1, "f") == 0) - force = 1; - else if (gotsig) - break; - else if (strcmp(*argv + 1, "0") != 0) - { - sig = getsig (*argv + 1); - gotsig = 1; - } - else - { - argv++; - sig = 0; - goto sig0; - } - - if (sig <= 0 || sig > NSIG) - { - fprintf (stderr, "kill: unknown signal: %s\n", argv[-1]); - exit (1); - } - -sig0: - while (*argv != NULL) - { - char *p; - int pid = strtol (*argv, &p, 10); - if (*p != '\0') - { - fprintf (stderr, "kill: illegal pid: %s\n", *argv); - ret = 1; - } - else if (kill (pid, sig) == 0) - { - if (force) - forcekill (pid, sig, 1); - } - else if (force && sig != 0) - forcekill (pid, sig, 0); - else - { - char buf[1000]; - sprintf (buf, "kill %d", pid); - perror (buf); - ret = 1; - } - argv++; - } - return ret; -} - -static void -usage (void) -{ - fprintf (stderr, "Usage: kill [-sigN] pid1 [pid2 ...]\n"); - exit (1); -} - -static int -getsig (char *in_sig) -{ - char *sig; - char buf[80]; - - if (strncmp (in_sig, "SIG", 3) == 0) - sig = in_sig; - else - { - sprintf (buf, "SIG%s", in_sig); - sig = buf; - } - return (strtosigno (sig) ?: atoi (in_sig)); -} - -static void __stdcall -forcekill (int pid, int sig, int wait) -{ - external_pinfo *p = (external_pinfo *) cygwin_internal (CW_GETPINFO_FULL, pid); - if (!p) - return; - HANDLE h = OpenProcess (PROCESS_TERMINATE, FALSE, (DWORD) p->dwProcessId); - if (!h) - return; - if (!wait || WaitForSingleObject (h, 200) != WAIT_OBJECT_0) - TerminateProcess (h, sig << 8); - CloseHandle (h); -} |