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/*
* Copyright (c) 2007 Hyperic, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "sigar.h"
#include "sigar_private.h"
#include "sigar_util.h"
#ifdef WIN32
#include <windows.h>
#endif
#include <signal.h>
#include <errno.h>
SIGAR_DECLARE(int) sigar_proc_kill(sigar_pid_t pid, int signum)
{
#ifdef WIN32
int status = -1;
HANDLE proc =
OpenProcess(PROCESS_ALL_ACCESS,
TRUE, (DWORD)pid);
if (proc) {
switch (signum) {
case 0:
status = SIGAR_OK;
break;
default:
if (TerminateProcess(proc, signum)) {
status = SIGAR_OK;
}
break;
}
CloseHandle(proc);
if (status == SIGAR_OK) {
return SIGAR_OK;
}
}
return GetLastError();
#else
if (kill(pid, signum) == -1) {
return errno;
}
return SIGAR_OK;
#endif
}
SIGAR_DECLARE(int) sigar_signum_get(char *name)
{
if (strnEQ(name, "SIG", 3)) {
name += 3;
}
switch (*name) {
case 'A':
#ifdef SIGABRT
if (strEQ(name, "ABRT")) return SIGABRT;
#endif
#ifdef SIGALRM
if (strEQ(name, "ALRM")) return SIGALRM;
#endif
break;
case 'B':
#ifdef SIGBUS
if (strEQ(name, "BUS")) return SIGBUS;
#endif
break;
case 'C':
#ifdef SIGCONT
if (strEQ(name, "CONT")) return SIGCONT;
#endif
#ifdef SIGCHLD
if (strEQ(name, "CHLD")) return SIGCHLD;
#endif
#ifdef SIGCLD
if (strEQ(name, "CLD")) return SIGCLD;
#endif
break;
case 'E':
#ifdef SIGEMT
if (strEQ(name, "EMT")) return SIGEMT;
#endif
break;
case 'F':
#ifdef SIGFPE
if (strEQ(name, "FPE")) return SIGFPE;
#endif
break;
case 'H':
#ifdef SIGHUP
if (strEQ(name, "HUP")) return SIGHUP;
#endif
break;
case 'I':
#ifdef SIGINT
if (strEQ(name, "INT")) return SIGINT;
#endif
#ifdef SIGILL
if (strEQ(name, "ILL")) return SIGILL;
#endif
#ifdef SIGIOT
if (strEQ(name, "IOT")) return SIGIOT;
#endif
#ifdef SIGIO
if (strEQ(name, "IO")) return SIGIO;
#endif
#ifdef SIGINFO
if (strEQ(name, "INFO")) return SIGINFO;
#endif
break;
case 'K':
#ifdef SIGKILL
if (strEQ(name, "KILL")) return SIGKILL;
#endif
break;
case 'P':
#ifdef SIGPOLL
if (strEQ(name, "POLL")) return SIGPOLL;
#endif
#ifdef SIGPIPE
if (strEQ(name, "PIPE")) return SIGPIPE;
#endif
#ifdef SIGPROF
if (strEQ(name, "PROF")) return SIGPROF;
#endif
#ifdef SIGPWR
if (strEQ(name, "PWR")) return SIGPWR;
#endif
break;
case 'Q':
#ifdef SIGQUIT
if (strEQ(name, "QUIT")) return SIGQUIT;
#endif
break;
case 'S':
#ifdef SIGSEGV
if (strEQ(name, "SEGV")) return SIGSEGV;
#endif
#ifdef SIGSYS
if (strEQ(name, "SYS")) return SIGSYS;
#endif
#ifdef SIGSTOP
if (strEQ(name, "STOP")) return SIGSTOP;
#endif
#ifdef SIGSTKFLT
if (strEQ(name, "STKFLT")) return SIGSTKFLT;
#endif
break;
case 'T':
#ifdef SIGTRAP
if (strEQ(name, "TRAP")) return SIGTRAP;
#endif
#ifdef SIGTERM
if (strEQ(name, "TERM")) return SIGTERM;
#endif
#ifdef SIGTSTP
if (strEQ(name, "TSTP")) return SIGTSTP;
#endif
#ifdef SIGTTIN
if (strEQ(name, "TTIN")) return SIGTTIN;
#endif
#ifdef SIGTTOU
if (strEQ(name, "TTOU")) return SIGTTOU;
#endif
break;
case 'U':
#ifdef SIGURG
if (strEQ(name, "URG")) return SIGURG;
#endif
#ifdef SIGUSR1
if (strEQ(name, "USR1")) return SIGUSR1;
#endif
#ifdef SIGUSR2
if (strEQ(name, "USR2")) return SIGUSR2;
#endif
break;
case 'V':
#ifdef SIGVTALRM
if (strEQ(name, "VTALRM")) return SIGVTALRM;
#endif
break;
case 'W':
#ifdef SIGWINCH
if (strEQ(name, "WINCH")) return SIGWINCH;
#endif
break;
case 'X':
#ifdef SIGXCPU
if (strEQ(name, "XCPU")) return SIGXCPU;
#endif
#ifdef SIGXFSZ
if (strEQ(name, "XFSZ")) return SIGXFSZ;
#endif
break;
default:
break;
}
return -1;
}
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