* as is, with no warranty expressed or implied.
*/
-#include "config.h"
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
#include <sys/param.h>
#include <stdlib.h>
getexportent(int fromkernel, int fromexports)
{
static struct exportent ee;
- char exp[512];
+ char exp[512], *hostname;
char rpath[MAXPATHLEN+1];
char *opt, *sp;
int ok;
ee.e_anongid = -2;
ee.e_squids = NULL;
ee.e_sqgids = NULL;
+ ee.e_mountpoint = NULL;
ee.e_nsquids = 0;
ee.e_nsqgids = 0;
/* Check for default client */
if (ok == 0)
exp[0] = '\0';
+
+ hostname = exp;
if ((opt = strchr(exp, '(')) != NULL) {
- if (opt == exp)
+ if (opt == exp) {
xlog(L_WARNING, "No host name given with %s %s, suggest *%s to avoid warning", ee.e_path, exp, exp);
+ hostname = "*";
+ }
*opt++ = '\0';
if (!(sp = strchr(opt, ')')) || sp[1] != '\0') {
syntaxerr("bad option list");
} else {
xlog(L_WARNING, "No options for %s %s: suggest %s(sync) to avoid warning", ee.e_path, exp, exp);
}
- if (strlen(exp) >= sizeof(ee.e_hostname)) {
+ if (strlen(hostname) >= sizeof(ee.e_hostname)) {
syntaxerr("client name too long");
export_errno = EINVAL;
return NULL;
}
- strncpy(ee.e_hostname, exp, sizeof (ee.e_hostname) - 1);
+ strncpy(ee.e_hostname, hostname, sizeof (ee.e_hostname) - 1);
ee.e_hostname[sizeof (ee.e_hostname) - 1] = '\0';
if (parseopts(opt, &ee, fromexports) < 0)
fp = efp->x_fp;
for (i=0; esc[i]; i++)
- if (iscntrl(esc[i]) || esc[i] == '"' || esc[i] == '\\'|| isspace(esc[i]))
+ if (iscntrl(esc[i]) || esc[i] == '"' || esc[i] == '\\' || esc[i] == '#' || isspace(esc[i]))
fprintf(fp, "\\%03o", esc[i]);
else
fprintf(fp, "%c", esc[i]);
fprintf(fp, "%ssync,", (ep->e_flags & NFSEXP_ASYNC)? "a" : "");
fprintf(fp, "%swdelay,", (ep->e_flags & NFSEXP_GATHERED_WRITES)?
"" : "no_");
- fprintf(fp, "%shide,", (ep->e_flags & NFSEXP_CROSSMNT)?
+ fprintf(fp, "%shide,", (ep->e_flags & NFSEXP_NOHIDE)?
"no" : "");
+ fprintf(fp, "%scrossmnt,", (ep->e_flags & NFSEXP_CROSSMOUNT)?
+ "" : "no");
fprintf(fp, "%ssecure,", (ep->e_flags & NFSEXP_INSECURE_PORT)?
"in" : "");
fprintf(fp, "%sroot_squash,", (ep->e_flags & NFSEXP_ROOTSQUASH)?
"no_" : "");
fprintf(fp, "%ssecure_locks,", (ep->e_flags & NFSEXP_NOAUTHNLM)?
"in" : "");
+ fprintf(fp, "%sacl,", (ep->e_flags & NFSEXP_NOACL)?
+ "no_" : "");
if (ep->e_flags & NFSEXP_FSID) {
fprintf(fp, "fsid=%d,", ep->e_fsid);
}
+ if (ep->e_mountpoint)
+ fprintf(fp, "mountpoint%s%s,",
+ ep->e_mountpoint[0]?"=":"", ep->e_mountpoint);
+
fprintf(fp, "mapping=");
switch (ep->e_maptype) {
case CLE_MAP_IDENT:
dst->e_sqgids = (int *) xmalloc(n * sizeof(int));
memcpy(dst->e_sqgids, src->e_sqgids, n * sizeof(int));
}
+ if (src->e_mountpoint)
+ dst->e_mountpoint = strdup(src->e_mountpoint);
}
struct exportent *
ee.e_anongid = -2;
ee.e_squids = NULL;
ee.e_sqgids = NULL;
+ ee.e_mountpoint = NULL;
ee.e_nsquids = 0;
ee.e_nsqgids = 0;
had_sync_opt = 1;
ep->e_flags |= NFSEXP_ASYNC;
} else if (!strcmp(opt, "nohide"))
- ep->e_flags |= NFSEXP_CROSSMNT;
+ ep->e_flags |= NFSEXP_NOHIDE;
else if (!strcmp(opt, "hide"))
- ep->e_flags &= ~NFSEXP_CROSSMNT;
- else if (!strcmp(opt, "crossmnt")) /* old style */
- ep->e_flags |= NFSEXP_CROSSMNT;
- else if (!strcmp(opt, "nocrossmnt")) /* old style */
- ep->e_flags &= ~NFSEXP_CROSSMNT;
+ ep->e_flags &= ~NFSEXP_NOHIDE;
+ else if (!strcmp(opt, "crossmnt"))
+ ep->e_flags |= NFSEXP_CROSSMOUNT;
+ else if (!strcmp(opt, "nocrossmnt"))
+ ep->e_flags &= ~NFSEXP_CROSSMOUNT;
else if (!strcmp(opt, "wdelay"))
ep->e_flags |= NFSEXP_GATHERED_WRITES;
else if (!strcmp(opt, "no_wdelay"))
ep->e_flags &= ~NFSEXP_NOAUTHNLM;
else if (strcmp(opt, "insecure_locks") == 0)
ep->e_flags |= NFSEXP_NOAUTHNLM;
+ else if (strcmp(opt, "acl") == 0)
+ ep->e_flags &= ~NFSEXP_NOACL;
+ else if (strcmp(opt, "no_acl") == 0)
+ ep->e_flags |= NFSEXP_NOACL;
else if (strncmp(opt, "mapping=", 8) == 0)
ep->e_maptype = parsemaptype(opt+8);
else if (strcmp(opt, "map_identity") == 0) /* old style */
goto bad_option;
}
ep->e_flags |= NFSEXP_FSID;
+ } else if (strcmp(opt, "mountpoint")==0 ||
+ strcmp(opt, "mp") == 0 ||
+ strncmp(opt, "mountpoint=", 11)==0 ||
+ strncmp(opt, "mp=", 3) == 0) {
+ char * mp = strchr(opt, '=');
+ if (mp)
+ ep->e_mountpoint = strdup(mp+1);
+ else
+ ep->e_mountpoint = strdup("");
} else {
xlog(L_ERROR, "%s:%d: unknown keyword \"%s\"\n",
flname, flline, opt);
ep->e_nsqgids = nsqgids;
out:
- if (warn && !had_sync_opt)
+ if (warn && !had_sync_opt && !(ep->e_flags & NFSEXP_READONLY))
xlog(L_WARNING, "%s [%d]: No 'sync' or 'async' option specified for export \"%s:%s\".\n"
" Assuming default behaviour ('sync').\n"
" NOTE: this default has changed from previous versions\n",