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- Use 2 seperate u16 values for throttle rate in/out

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- Defer adding radius fds to the select loop until become_master
This commit is contained in:
bodea 2004-11-02 04:35:03 +00:00
parent 91ea0d697d
commit c34bfa1cfc
9 changed files with 307 additions and 202 deletions
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61
util.c
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@ -1,15 +1,21 @@
/* Misc util functions */
char const *cvs_id_util = "$Id: util.c,v 1.3 2004/09/02 04:18:07 fred_nerk Exp $";
#include "l2tpns.h"
char const *cvs_id_util = "$Id: util.c,v 1.4 2004/11/02 04:35:04 bodea Exp $";
#include <unistd.h>
#include <errno.h>
#include <sched.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <string.h>
#include <sys/mman.h>
#include "l2tpns.h"
#ifdef BGP
#include "bgp.h"
#endif
char *inet_toa(unsigned long addr)
{
struct in_addr in;
@ -27,3 +33,52 @@ void *shared_malloc(unsigned int size)
return p;
}
extern int udpfd, tunfd, snoopfd, ifrfd, cluster_sockfd;
extern int *radfds;
pid_t fork_and_close()
{
pid_t pid = fork();
int i;
if (pid)
return pid;
if (config->scheduler_fifo)
{
struct sched_param params = {0};
params.sched_priority = 0;
if (sched_setscheduler(0, SCHED_OTHER, &params))
{
log(0, 0, 0, 0, "Error setting scheduler to OTHER after fork: %s\n", strerror(errno));
log(0, 0, 0, 0, "This is probably really really bad.\n");
}
}
signal(SIGPIPE, SIG_DFL);
signal(SIGCHLD, SIG_DFL);
signal(SIGHUP, SIG_DFL);
signal(SIGUSR1, SIG_DFL);
signal(SIGQUIT, SIG_DFL);
signal(SIGKILL, SIG_DFL);
signal(SIGALRM, SIG_DFL);
signal(SIGTERM, SIG_DFL);
// Close sockets
if (udpfd) close(udpfd); udpfd = 0;
if (tunfd) close(tunfd); tunfd = 0;
if (snoopfd) close(snoopfd); snoopfd = 0;
for (i = 0; i < config->num_radfds; i++)
if (radfds[i]) close(radfds[i]);
if (ifrfd) close(ifrfd); ifrfd = 0;
if (cluster_sockfd) close(cluster_sockfd); cluster_sockfd = 0;
if (clifd) close(clifd); clifd = 0;
#ifdef BGP
for (i = 0; i < BGP_NUM_PEERS; i++)
if (bgp_peers[i].sock != -1)
close(bgp_peers[i].sock);
#endif /* BGP */
return pid;
}