Differential D13728 Diff 37385 head/usr.sbin/rpcbind/rpcbind.c

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head/usr.sbin/rpcbind/rpcbind.c

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#include <pwd.h>		#include <pwd.h>
#include <string.h>		#include <string.h>
#include <errno.h>		#include <errno.h>
#include "rpcbind.h"		#include "rpcbind.h"

/* Global variables */		/* Global variables */
int debugging = 0; /* Tell me what's going on */		int debugging = 0; /* Tell me what's going on */
int doabort = 0; /* When debugging, do an abort on errors */		int doabort = 0; /* When debugging, do an abort on errors */
		volatile sig_atomic_t doterminate = 0; /* Terminal signal received */
rpcblist_ptr list_rbl; /* A list of version 3/4 rpcbind services */		rpcblist_ptr list_rbl; /* A list of version 3/4 rpcbind services */
		int rpcbindlockfd;

/* who to suid to if -s is given */		/* who to suid to if -s is given */
#define RUN_AS "daemon"		#define RUN_AS "daemon"

#define RPCBINDDLOCK "/var/run/rpcbind.lock"		#define RPCBINDDLOCK "/var/run/rpcbind.lock"

static int runasdaemon = 0;		static int runasdaemon = 0;
int insecure = 0;		int insecure = 0;
int oldstyle_local = 0;		int oldstyle_local = 0;
#ifdef LIBWRAP		#ifdef LIBWRAP
int libwrap = 0;		int libwrap = 0;
#endif		#endif
int verboselog = 0;		int verboselog = 0;

static char **hosts = NULL;		static char **hosts = NULL;
static struct sockaddr **bound_sa;		static struct sockaddr **bound_sa;
static int ipv6_only = 0;		static int ipv6_only = 0;
static int nhosts = 0;		static int nhosts = 0;
static int on = 1;		static int on = 1;
static int rpcbindlockfd;

#ifdef WARMSTART		#ifdef WARMSTART
/* Local Variable */		/* Local Variable */
static int warmstart = 0; /* Grab an old copy of registrations. */		static int warmstart = 0; /* Grab an old copy of registrations. */
#endif		#endif

#ifdef PORTMAP		#ifdef PORTMAP
struct pmaplist list_pml; / A list of version 2 rpcbind services */		struct pmaplist list_pml; / A list of version 2 rpcbind services */
▲ Show 20 Lines • Show All 642 Lines • ▼ Show 20 Lines	rbllist_add(rpcprog_t prog, rpcvers_t vers, struct netconfig *nconf,
rbl->rpcb_next = list_rbl; /* Attach to global list */		rbl->rpcb_next = list_rbl; /* Attach to global list */
list_rbl = rbl;		list_rbl = rbl;
}		}

/*		/*
* Catch the signal and die		* Catch the signal and die
*/		*/
static void		static void
terminate(int signum __unused)		terminate(int signum)
{		{
close(rpcbindlockfd);
#ifdef WARMSTART		doterminate = signum;
syslog(LOG_ERR,
"rpcbind terminating on signal %d. Restart with \"rpcbind -w\"",
signum);
write_warmstart(); /* Dump yourself */
#endif
exit(2);
}		}

void		void
rpcbind_abort(void)		rpcbind_abort(void)
{		{
#ifdef WARMSTART		#ifdef WARMSTART
write_warmstart(); /* Dump yourself */		write_warmstart(); /* Dump yourself */
#endif		#endif
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