#include <sys/types.h>
#include <sys/socket.h>
+#include <sys/wait.h>
#include <netinet/in.h>
#include <rpc/rpc.h>
#include <rpc/pmap_prot.h>
#include "nls.h"
#include "nfs_mount.h"
#include "mount_constants.h"
+#include "nfsrpc.h"
#include "network.h"
/*
extern char *progname;
extern int verbose;
+static const char *nfs_ns_pgmtbl[] = {
+ "status",
+ NULL,
+};
+
static const unsigned long nfs_to_mnt[] = {
0,
0,
bind_saddr = *saddr;
bind_saddr.sin_port = htons(PMAPPORT);
- socket = get_socket(&bind_saddr, proto, PMAP_TIMEOUT, FALSE, FALSE);
+ socket = get_socket(&bind_saddr, proto, PMAP_TIMEOUT, FALSE, TRUE);
if (socket == RPC_ANYSOCK) {
if (proto == IPPROTO_TCP &&
rpc_createerr.cf_error.re_errno == ETIMEDOUT)
}
if (rpc_createerr.cf_stat != RPC_PROGNOTREGISTERED &&
rpc_createerr.cf_stat != RPC_TIMEDOUT &&
+ rpc_createerr.cf_stat != RPC_CANTRECV &&
rpc_createerr.cf_stat != RPC_PROGVERSMISMATCH)
goto out_bad;
continue;
p_prot = protos;
}
- if (rpc_createerr.cf_stat == RPC_TIMEDOUT)
+ if (rpc_createerr.cf_stat == RPC_TIMEDOUT ||
+ rpc_createerr.cf_stat == RPC_CANTRECV)
goto out_bad;
if (vers || !*++p_vers)
return probe_mntport(mnt_server);
}
-static int probe_statd(void)
+static int nfs_probe_statd(void)
{
- struct sockaddr_in addr;
- unsigned short port;
-
- memset(&addr, 0, sizeof(addr));
- addr.sin_family = AF_INET;
- addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
- port = getport(&addr, 100024, 1, IPPROTO_UDP);
-
- if (port == 0)
- return 0;
- addr.sin_port = htons(port);
-
- if (clnt_ping(&addr, 100024, 1, IPPROTO_UDP, NULL) <= 0)
- return 0;
+ struct sockaddr_in addr = {
+ .sin_family = AF_INET,
+ .sin_addr.s_addr = htonl(INADDR_LOOPBACK),
+ };
+ rpcprog_t program = nfs_getrpcbyname(NSMPROG, nfs_ns_pgmtbl);
- return 1;
+ return nfs_getport_ping((struct sockaddr *)&addr, sizeof(addr),
+ program, (rpcvers_t)1, IPPROTO_UDP);
}
/**
struct stat stb;
#endif
- if (probe_statd())
+ if (nfs_probe_statd())
return 1;
#ifdef START_STATD
if (stat(START_STATD, &stb) == 0) {
if (S_ISREG(stb.st_mode) && (stb.st_mode & S_IXUSR)) {
- system(START_STATD);
- if (probe_statd())
+ pid_t pid = fork();
+ switch (pid) {
+ case 0: /* child */
+ execl(START_STATD, START_STATD, NULL);
+ exit(1);
+ case -1: /* error */
+ perror("Fork failed");
+ break;
+ default: /* parent */
+ waitpid(pid, NULL,0);
+ break;
+ }
+ if (nfs_probe_statd())
return 1;
}
}