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-rw-r--r--utils/nfsd/nfsd.c70
-rw-r--r--utils/nfsd/nfssvc.c47
-rw-r--r--utils/nfsd/nfssvc.h2
3 files changed, 29 insertions, 90 deletions
diff --git a/utils/nfsd/nfsd.c b/utils/nfsd/nfsd.c
index 201bb13..2165744 100644
--- a/utils/nfsd/nfsd.c
+++ b/utils/nfsd/nfsd.c
@@ -52,50 +52,6 @@ static struct option longopts[] =
{ NULL, 0, 0, 0 }
};
-/* given a family and ctlbits, disable any that aren't listed in netconfig */
-#ifdef HAVE_LIBTIRPC
-static void
-nfsd_enable_protos(unsigned int *proto4, unsigned int *proto6)
-{
- struct netconfig *nconf;
- unsigned int *famproto;
- void *handle;
-
- xlog(D_GENERAL, "Checking netconfig for visible protocols.");
-
- handle = setnetconfig();
- while((nconf = getnetconfig(handle))) {
- if (!(nconf->nc_flag & NC_VISIBLE))
- continue;
-
- if (!strcmp(nconf->nc_protofmly, NC_INET))
- famproto = proto4;
- else if (!strcmp(nconf->nc_protofmly, NC_INET6))
- famproto = proto6;
- else
- continue;
-
- if (!strcmp(nconf->nc_proto, NC_TCP))
- NFSCTL_TCPSET(*famproto);
- else if (!strcmp(nconf->nc_proto, NC_UDP))
- NFSCTL_UDPSET(*famproto);
-
- xlog(D_GENERAL, "Enabling %s %s.", nconf->nc_protofmly,
- nconf->nc_proto);
- }
- endnetconfig(handle);
- return;
-}
-#else /* HAVE_LIBTIRPC */
-static void
-nfsd_enable_protos(unsigned int *proto4, unsigned int *proto6)
-{
- /* Enable all IPv4 protocols if no TIRPC support */
- *proto4 = NFSCTL_ALLBITS;
- *proto6 = 0;
-}
-#endif /* HAVE_LIBTIRPC */
-
int
main(int argc, char **argv)
{
@@ -108,8 +64,6 @@ main(int argc, char **argv)
unsigned int minorversset = 0;
unsigned int versbits = NFSCTL_VERDEFAULT;
unsigned int protobits = NFSCTL_ALLBITS;
- unsigned int proto4 = 0;
- unsigned int proto6 = 0;
int grace = -1;
int lease = -1;
@@ -278,18 +232,6 @@ main(int argc, char **argv)
xlog_open(progname);
- nfsd_enable_protos(&proto4, &proto6);
-
- if (!NFSCTL_TCPISSET(protobits)) {
- NFSCTL_TCPUNSET(proto4);
- NFSCTL_TCPUNSET(proto6);
- }
-
- if (!NFSCTL_UDPISSET(protobits)) {
- NFSCTL_UDPUNSET(proto4);
- NFSCTL_UDPUNSET(proto6);
- }
-
/* make sure that at least one version is enabled */
found_one = 0;
for (c = NFSD_MINVERS; c <= NFSD_MAXVERS; c++) {
@@ -302,8 +244,7 @@ main(int argc, char **argv)
}
if (NFSCTL_VERISSET(versbits, 4) &&
- !NFSCTL_TCPISSET(proto4) &&
- !NFSCTL_TCPISSET(proto6)) {
+ !NFSCTL_TCPISSET(protobits)) {
xlog(L_ERROR, "version 4 requires the TCP protocol");
exit(1);
}
@@ -337,15 +278,10 @@ main(int argc, char **argv)
i = 0;
do {
- error = nfssvc_set_sockets(AF_INET, proto4, haddr[i], port);
- if (!error)
- socket_up = 1;
-#ifdef IPV6_SUPPORTED
- error = nfssvc_set_sockets(AF_INET6, proto6, haddr[i], port);
+ error = nfssvc_set_sockets(protobits, haddr[i], port);
if (!error)
socket_up = 1;
-#endif /* IPV6_SUPPORTED */
- } while (++i < hcounter);
+ } while (++i < hcounter);
if (rdma_port) {
error = nfssvc_set_rdmaport(rdma_port);
diff --git a/utils/nfsd/nfssvc.c b/utils/nfsd/nfssvc.c
index 027e5ac..a2b11d8 100644
--- a/utils/nfsd/nfssvc.c
+++ b/utils/nfsd/nfssvc.c
@@ -24,6 +24,7 @@
#include "nfslib.h"
#include "xlog.h"
+#include "nfssvc.h"
#ifndef NFSD_FS_DIR
#define NFSD_FS_DIR "/proc/fs/nfsd"
@@ -124,22 +125,6 @@ nfssvc_setfds(const struct addrinfo *hints, const char *node, const char *port)
if (fd < 0)
return 0;
- switch(hints->ai_family) {
- case AF_INET:
- family = "inet";
- break;
-#ifdef IPV6_SUPPORTED
- case AF_INET6:
- family = "inet6";
- break;
-#endif /* IPV6_SUPPORTED */
- default:
- xlog(L_ERROR, "Unknown address family specified: %d\n",
- hints->ai_family);
- rc = EAFNOSUPPORT;
- goto error;
- }
-
rc = getaddrinfo(node, port, hints, &addrhead);
if (rc == EAI_NONAME && !strcmp(port, "nfs")) {
snprintf(buf, sizeof(buf), "%d", NFS_PORT);
@@ -147,10 +132,10 @@ nfssvc_setfds(const struct addrinfo *hints, const char *node, const char *port)
}
if (rc != 0) {
- xlog(L_ERROR, "unable to resolve %s:%s to %s address: "
- "%s", node ? node : "ANYADDR", port, family,
- rc == EAI_SYSTEM ? strerror(errno) :
- gai_strerror(rc));
+ xlog(L_ERROR, "unable to resolve %s:%s: %s",
+ node ? node : "ANYADDR", port,
+ rc == EAI_SYSTEM ? strerror(errno) :
+ gai_strerror(rc));
goto error;
}
@@ -169,6 +154,20 @@ nfssvc_setfds(const struct addrinfo *hints, const char *node, const char *port)
continue;
}
+ switch(addr->ai_addr->sa_family) {
+ case AF_INET:
+ family = "AF_INET";
+ break;
+#ifdef IPV6_SUPPORTED
+ case AF_INET6:
+ family = "AF_INET6";
+ break;
+#endif /* IPV6_SUPPORTED */
+ default:
+ addr = addr->ai_next;
+ continue;
+ }
+
xlog(D_GENERAL, "Creating %s %s socket.", family, proto);
/* open socket and prepare to hand it off to kernel */
@@ -252,12 +251,16 @@ error:
}
int
-nfssvc_set_sockets(const int family, const unsigned int protobits,
+nfssvc_set_sockets(const unsigned int protobits,
const char *host, const char *port)
{
struct addrinfo hints = { .ai_flags = AI_PASSIVE };
- hints.ai_family = family;
+#ifdef IPV6_SUPPORTED
+ hints.ai_family = AF_UNSPEC;
+#else /* IPV6_SUPPORTED */
+ hints.ai_family = AF_INET;
+#endif /* IPV6_SUPPORTED */
if (!NFSCTL_ANYPROTO(protobits))
return EPROTOTYPE;
diff --git a/utils/nfsd/nfssvc.h b/utils/nfsd/nfssvc.h
index fbb89b2..7d70f0d 100644
--- a/utils/nfsd/nfssvc.h
+++ b/utils/nfsd/nfssvc.h
@@ -22,7 +22,7 @@
void nfssvc_mount_nfsdfs(char *progname);
int nfssvc_inuse(void);
-int nfssvc_set_sockets(const int family, const unsigned int protobits,
+int nfssvc_set_sockets(const unsigned int protobits,
const char *host, const char *port);
void nfssvc_set_time(const char *type, const int seconds);
int nfssvc_set_rdmaport(const char *port);
generated by cgit (git 2.34.1) at 2025-09-16 09:26:25 +0000