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  • Committer: Bazaar Package Importer
  • Author(s): Kees Cook
  • Date: 2007-02-20 10:33:44 UTC
  • mto: This revision was merged to the branch mainline in revision 16.
  • Revision ID: james.westby@ubuntu.com-20070220103344-zgcu2psnx9d98fpa
Tags: upstream-0.90
Import upstream version 0.90

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freshclam/execute.c
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/*
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 *  By Per Jessen <per@computer.org> with changes by the ClamAV team
 
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 *  By Per Jessen <per@computer.org>
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 *
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 *  This program is free software; you can redistribute it and/or modify
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 *  it under the terms of the GNU General Public License as published by
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#include <stdio.h>
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#include <stdlib.h>
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#ifdef  HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <string.h>
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#include <errno.h>
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#include "shared/output.h"
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#include "shared/optparser.h"
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#include "execute.h"
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#define MAX_CHILDREN 5
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int active_children;
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void execute( const char *type, const char *text, const struct optstruct *opts )
 
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void execute( const char *type, const char *text )
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{
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        int ret;
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    if(!optget(opts, "daemon")->enabled) {
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        if(sscanf(text, "EXIT_%d", &ret) == 1) {
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            logg("*%s: EXIT_%d\n", type, ret);
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            exit(ret);
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        }
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        if(system(text) == -1)
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            logg("%s: system(%s) failed\n", type, text);
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        return;
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    }
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#ifdef _WIN32
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    if(spawnlp(_P_NOWAIT, text, text, NULL) == -1) {
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        logg("^%s: couldn't execute \"%s\".\n", type, text);
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        return;
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    }
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#else
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    if ( active_children<MAX_CHILDREN ) {
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        pid_t pid;
 
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        if ( active_children<MAX_CHILDREN )
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        switch( pid=fork() ) {
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        case 0:
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                if ( -1==system(text) )
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        default:
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                active_children++;
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        }
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    } else {
 
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        else
 
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        {
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                logg("^%s: already %d processes active.\n", type, active_children);
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    }
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#endif
 
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        }
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}