80 lines
2.1 KiB
C
80 lines
2.1 KiB
C
|
/*
|
||
|
|
* By Per Jessen <per@computer.org> with changes by the ClamAV team
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
||
|
|
* MA 02110-1301, USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#if HAVE_CONFIG_H
|
||
|
|
#include "clamav-config.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#ifdef HAVE_UNISTD_H
|
||
|
|
#include <unistd.h>
|
||
|
|
#endif
|
||
|
|
#include <string.h>
|
||
|
|
#include <errno.h>
|
||
|
|
|
||
|
|
#include "output.h"
|
||
|
|
#include "optparser.h"
|
||
|
|
#include "execute.h"
|
||
|
|
|
||
|
|
#define MAX_CHILDREN 5
|
||
|
|
|
||
|
|
int g_active_children;
|
||
|
|
|
||
|
|
void execute(const char *type, const char *text, int bDaemonized)
|
||
|
|
{
|
||
|
|
int ret;
|
||
|
|
|
||
|
|
if (!bDaemonized) {
|
||
|
|
if (sscanf(text, "EXIT_%d", &ret) == 1) {
|
||
|
|
logg("*%s: EXIT_%d\n", type, ret);
|
||
|
|
exit(ret);
|
||
|
|
}
|
||
|
|
if (system(text) == -1)
|
||
|
|
logg("%s: system(%s) failed\n", type, text);
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
#ifdef _WIN32
|
||
|
|
if (system(text) == -1) {
|
||
|
|
logg("^%s: couldn't execute \"%s\".\n", type, text);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
#else
|
||
|
|
if (g_active_children < MAX_CHILDREN) {
|
||
|
|
pid_t pid;
|
||
|
|
switch (pid = fork()) {
|
||
|
|
case 0:
|
||
|
|
if (-1 == system(text)) {
|
||
|
|
logg("^%s: couldn't execute \"%s\".\n", type, text);
|
||
|
|
}
|
||
|
|
exit(0);
|
||
|
|
case -1:
|
||
|
|
logg("^%s::fork() failed, %s.\n", type, strerror(errno));
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
g_active_children++;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
logg("^%s: already %d processes active.\n", type, g_active_children);
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
}
|