* Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
*/
-#include "config.h"
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
#include <sys/types.h>
#include <sys/stat.h>
#include "exportfs.h"
#include "xio.h"
#include "mountd.h"
+#include "ha-callout.h"
#include <limits.h> /* PATH_MAX */
+extern int reverse_resolve;
+
/* If new path is a link do not destroy it but place the
* file where the link points.
*/
}
void
-mountlist_add(nfs_export *exp, const char *path)
+mountlist_add(char *host, const char *path)
{
struct rmtabent xe;
struct rmtabent *rep;
int lockid;
long pos;
- if ((lockid = xflock(_PATH_RMTAB, "a")) < 0)
+ if ((lockid = xflock(_PATH_RMTABLCK, "a")) < 0)
return;
setrmtabent("r+");
while ((rep = getrmtabent(1, &pos)) != NULL) {
if (strcmp (rep->r_client,
- exp->m_client->m_hostname) == 0
+ host) == 0
&& strcmp(rep->r_path, path) == 0) {
rep->r_count++;
+ /* PRC: do the HA callout: */
+ ha_callout("mount", rep->r_client, rep->r_path, rep->r_count);
putrmtabent(rep, &pos);
endrmtabent();
xfunlock(lockid);
}
}
endrmtabent();
- strncpy(xe.r_client, exp->m_client->m_hostname,
+ strncpy(xe.r_client, host,
sizeof (xe.r_client) - 1);
xe.r_client [sizeof (xe.r_client) - 1] = '\0';
strncpy(xe.r_path, path, sizeof (xe.r_path) - 1);
xe.r_path [sizeof (xe.r_path) - 1] = '\0';
xe.r_count = 1;
if (setrmtabent("a")) {
+ /* PRC: do the HA callout: */
+ ha_callout("mount", xe.r_client, xe.r_path, xe.r_count);
putrmtabent(&xe, NULL);
endrmtabent();
}
}
void
-mountlist_del(nfs_export *exp, const char *path)
+mountlist_del(char *hname, const char *path)
{
struct rmtabent *rep;
FILE *fp;
- char *hname = exp->m_client->m_hostname;
int lockid;
int match;
- if ((lockid = xflock(_PATH_RMTAB, "w")) < 0)
+ if ((lockid = xflock(_PATH_RMTABLCK, "w")) < 0)
return;
if (!setrmtabent("r")) {
xfunlock(lockid);
while ((rep = getrmtabent(1, NULL)) != NULL) {
match = !strcmp (rep->r_client, hname)
&& !strcmp(rep->r_path, path);
- if (match)
+ if (match) {
rep->r_count--;
+ /* PRC: do the HA callout: */
+ ha_callout("unmount", rep->r_client, rep->r_path, rep->r_count);
+ }
if (!match || rep->r_count)
fputrmtabent(fp, rep, NULL);
}
FILE *fp;
int lockid;
- if ((lockid = xflock(_PATH_RMTAB, "w")) < 0)
+ if ((lockid = xflock(_PATH_RMTABLCK, "w")) < 0)
return;
if (!(hp = gethostbyaddr((char *)&addr, sizeof(addr), AF_INET))) {
xlog(L_ERROR, "can't get hostname of %s", inet_ntoa(addr));
}
while ((rep = getrmtabent(1, NULL)) != NULL) {
if (strcmp(rep->r_client, hp->h_name) == 0 &&
- (exp = auth_authenticate("umountall", sin, rep->r_path))) {
- export_reset(exp);
+ (exp = auth_authenticate("umountall", sin, rep->r_path)))
continue;
- }
fputrmtabent(fp, rep, NULL);
}
if (slink_safe_rename(_PATH_RMTABTMP, _PATH_RMTAB) < 0) {
struct rmtabent *rep;
struct stat stb;
int lockid;
+ struct in_addr addr;
+ struct hostent *he;
- if ((lockid = xflock(_PATH_RMTAB, "r")) < 0)
+ if ((lockid = xflock(_PATH_RMTABLCK, "r")) < 0)
return NULL;
if (stat(_PATH_RMTAB, &stb) < 0) {
xlog(L_ERROR, "can't stat %s", _PATH_RMTAB);
setrmtabent("r");
while ((rep = getrmtabent(1, NULL)) != NULL) {
m = (mountlist) xmalloc(sizeof(*m));
- m->ml_hostname = xstrdup(rep->r_client);
- m->ml_directory = xstrdup(rep->r_path);
+
+ if (reverse_resolve &&
+ inet_aton((const char *) rep->r_client, &addr) &&
+ (he = gethostbyaddr(&addr, sizeof(addr), AF_INET)))
+ m->ml_hostname = xstrdup(he->h_name);
+ else
+ m->ml_hostname = xstrdup(rep->r_client);
+
+ m->ml_directory = xstrdup(rep->r_path);
m->ml_next = mlist;
mlist = m;
}