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/*
* Copyright (C) 2009 Aconex. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#include "pmapi.h"
#include "impl.h"
enum {
PCP_SIGHUP = 1,
PCP_SIGUSR1 = 2,
PCP_SIGTERM = 3,
PCP_SIGKILL = 4,
};
int
atosig(const char *sig)
{
if (strcmp(sig, "HUP") == 0)
return PCP_SIGHUP;
if (strcmp(sig, "USR1") == 0)
return PCP_SIGUSR1;
if (strcmp(sig, "TERM") == 0)
return PCP_SIGTERM;
if (strcmp(sig, "KILL") == 0)
return PCP_SIGKILL;
return 0;
}
int
main(int argc, char **argv)
{
pid_t pid;
char name[64];
int sig, error = 0;
__pmSetProgname(argv[0]);
if (argc != 3)
error++;
else if ((sig = atosig(argv[1])) < 1)
error++;
else if ((pid = (pid_t)atoi(argv[2])) < 1)
error++;
if (error) {
fprintf(stderr, "Usage: %s <HUP|USR1|TERM|KILL> <PID>\n", pmProgname);
return 2;
}
if (sig == PCP_SIGKILL) {
__pmProcessTerminate(pid, 1);
return 0;
}
if (!__pmProcessExists(pid)) {
fprintf(stderr, "%s: OpenEvent(%s) failed on PID %" FMT_PID " (%ld)\n",
pmProgname, name, pid, GetLastError());
return 1;
}
snprintf(name, sizeof(name), "PCP/%" FMT_PID "/SIG%s", pid, argv[1]);
HANDLE h = OpenEvent(EVENT_MODIFY_STATE, FALSE, TEXT(name));
if (!h) {
fprintf(stderr, "%s: OpenEvent(%s) failed on PID %" FMT_PID " (%ld)\n",
pmProgname, name, pid, GetLastError());
return 1;
}
if (!SetEvent(h)) {
fprintf(stderr, "%s: SetEvent(%s) failed on PID %" FMT_PID " (%ld)\n",
pmProgname, name, pid, GetLastError());
return 1;
}
return 0;
}
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