#include "nfs_mount.h"
#include "nfs4_mount.h"
-#include "nfsumount.h"
#include "mount.h"
#include "error.h"
#include "network.h"
{ NULL, 0, 0, 0 }
};
-/* Map from -o and fstab option strings to the flag argument to mount(2). */
+/*
+ * Map from -o and fstab option strings to the flag argument to mount(2).
+ */
struct opt_map {
- const char *opt; /* option name */
- int skip; /* skip in mtab option string */
- int inv; /* true if flag value should be inverted */
- int mask; /* flag mask value */
+ const char *opt; /* option name */
+ int skip; /* skip in mtab option string */
+ int inv; /* true if flag value should be inverted */
+ int mask; /* flag mask value */
};
static const struct opt_map opt_map[] = {
nfs_mount_data_version = NFS_MOUNT_VERSION;
}
-/* Try to build a canonical options string. */
-static char * fix_opts_string (int flags, const char *extra_opts) {
+static void print_one(char *spec, char *node, char *type, char *opts)
+{
+ if (!verbose)
+ return;
+
+ if (opts)
+ printf(_("%s on %s type %s (%s)\n"), spec, node, type, opts);
+ else
+ printf(_("%s on %s type %s\n"), spec, node, type);
+}
+
+/*
+ * Build a canonical mount option string for /etc/mtab.
+ */
+static char *fix_opts_string(int flags, const char *extra_opts)
+{
const struct opt_map *om;
char *new_opts;
return result;
}
-void mount_usage()
+void mount_usage(void)
{
- printf("usage: %s remotetarget dir [-rvVwfnh] [-o nfsoptions]\n",
+ printf(_("usage: %s remotetarget dir [-rvVwfnh] [-o nfsoptions]\n"),
progname);
- printf("options:\n");
- printf("\t-r\t\tMount file system readonly\n");
- printf("\t-v\t\tVerbose\n");
- printf("\t-V\t\tPrint version\n");
- printf("\t-w\t\tMount file system read-write\n");
- printf("\t-f\t\tFake mount, do not actually mount\n");
- printf("\t-n\t\tDo not update /etc/mtab\n");
- printf("\t-s\t\tTolerate sloppy mount options rather than failing.\n");
- printf("\t-h\t\tPrint this help\n");
- printf("\tnfsoptions\tRefer to mount.nfs(8) or nfs(5)\n\n");
+ printf(_("options:\n"));
+ printf(_("\t-r\t\tMount file system readonly\n"));
+ printf(_("\t-v\t\tVerbose\n"));
+ printf(_("\t-V\t\tPrint version\n"));
+ printf(_("\t-w\t\tMount file system read-write\n"));
+ printf(_("\t-f\t\tFake mount, do not actually mount\n"));
+ printf(_("\t-n\t\tDo not update /etc/mtab\n"));
+ printf(_("\t-s\t\tTolerate sloppy mount options rather than failing.\n"));
+ printf(_("\t-h\t\tPrint this help\n"));
+ printf(_("\tnfsoptions\tRefer to mount.nfs(8) or nfs(5)\n\n"));
}
-static inline void
-parse_opt(const char *opt, int *mask, char *extra_opts, int len) {
+static void parse_opt(const char *opt, int *mask, char *extra_opts, int len)
+{
const struct opt_map *om;
for (om = opt_map; om->opt != NULL; om++) {
strcat(extra_opts, opt);
}
-/* Take -o options list and compute 4th and 5th args to mount(2). flags
- gets the standard options (indicated by bits) and extra_opts all the rest */
-static void parse_opts (const char *options, int *flags, char **extra_opts)
+/*
+ * Convert the provided mount command-line options into the 4th &
+ * 5th arguments to mount(2). Output parameter "@flags" gets the
+ * standard options (indicated by MS_ bits), and output parameter
+ * "@extra_opts" gets all the filesystem-specific options.
+ */
+static void parse_opts(const char *options, int *flags, char **extra_opts)
{
if (options != NULL) {
char *opts = xstrdup(options);
char *opt, *p;
- int len = strlen(opts) + 1; /* include room for a null */
+ int len = strlen(opts) + 1; /* include room for a null */
int open_quote = 0;
*extra_opts = xmalloc(len);
**extra_opts = '\0';
- for (p=opts, opt=NULL; p && *p; p++) {
+ for (p = opts, opt = NULL; p && *p; p++) {
if (!opt)
- opt = p; /* begin of the option item */
+ opt = p; /* begin of the option item */
if (*p == '"')
- open_quote ^= 1; /* reverse the status */
+ open_quote ^= 1; /* reverse the status */
if (open_quote)
- continue; /* still in a quoted block */
+ continue; /* still in a quoted block */
if (*p == ',')
- *p = '\0'; /* terminate the option item */
+ *p = '\0'; /* terminate the option item */
+
/* end of option item or last item */
- if (*p == '\0' || *(p+1) == '\0') {
+ if (*p == '\0' || *(p + 1) == '\0') {
parse_opt(opt, flags, *extra_opts, len);
opt = NULL;
}
discover_nfs_mount_data_version();
- if(!strncmp(progname, "umount", strlen("umount"))) {
- if(argc < 2) {
- umount_usage();
- exit(1);
- }
+ if(!strncmp(progname, "umount", strlen("umount")))
exit(nfsumount(argc, argv));
- }
- if(argv[1] && argv[1][0] == '-') {
+ if (argv[1] && argv[1][0] == '-') {
if(argv[1][1] == 'V')
printf("%s ("PACKAGE_STRING")\n", progname);
else
mount_usage();
- return 0;
+ exit(0);
}
if ((argc < 3)) {
mount_usage();
- exit(1);
+ exit(EX_USAGE);
}
spec = argv[1];
case 'h':
default:
mount_usage();
- exit(1);
+ exit(EX_USAGE);
}
}
- if (optind != argc-2) {
- /* Extra non-option words at the end... */
+
+ /*
+ * Extra non-option words at the end are bogus...
+ */
+ if (optind != argc - 2) {
mount_usage();
- exit(1);
+ exit(EX_USAGE);
}
if (strcmp(progname, "mount.nfs4") == 0)
if ((mc = getfsfile(mount_point)) == NULL ||
strcmp(mc->m.mnt_fsname, spec) != 0 ||
strcmp(mc->m.mnt_type, fs_type) != 0) {
- fprintf(stderr, "%s: permission denied: no match for %s "
- "found in /etc/fstab\n", progname, mount_point);
- exit(1);
+ nfs_error(_("%s: permission denied: no match for %s "
+ "found in /etc/fstab"), progname, mount_point);
+ exit(EX_USAGE);
}
/*
}
mount_point = canonicalize(mount_point);
- if (mount_point == NULL ||
- mount_point[0] != '/') {
- fprintf(stderr, "%s: unknown mount point %s\n",
- progname, mount_point ? : "");
- exit(1);
+ if (!mount_point) {
+ nfs_error(_("%s: no mount point provided"), progname);
+ exit(EX_USAGE);
}
-
+ if (mount_point[0] != '/') {
+ nfs_error(_("%s: unrecognized mount point %s"),
+ progname, mount_point);
+ mnt_err = EX_USAGE;
+ goto out;
+ }
+
parse_opts(mount_opts, &flags, &extra_opts);
if (uid != 0) {
- if (! (flags & (MS_USERS | MS_USER))) {
- fprintf(stderr, "%s: permission denied\n", progname);
- exit(1);
- }
+ if (!(flags & (MS_USERS|MS_USER))) {
+ nfs_error(_("%s: permission denied"), progname);
+ mnt_err = EX_USAGE;
+ goto out;
+ }
}
- if (chk_mountpoint(mount_point))
- exit(EX_FAIL);
+ if (chk_mountpoint(mount_point)) {
+ mnt_err = EX_USAGE;
+ goto out;
+ }
if (strcmp(fs_type, "nfs4") == 0)
- mnt_err = nfs4mount(spec, mount_point, flags, &extra_opts, 0, fake);
+ mnt_err = nfs4mount(spec, mount_point, flags, &extra_opts, fake);
else
- mnt_err = nfsmount(spec, mount_point, flags, &extra_opts, 0, fake);
+ mnt_err = nfsmount(spec, mount_point, flags, &extra_opts, fake);
if (mnt_err)
exit(EX_FAIL);
+ if (!fake)
+ print_one(spec, mount_point, fs_type, mount_opts);
+
if (!nomtab)
mnt_err = add_mtab(spec, mount_point, fs_type, flags, extra_opts,
0, 0 /* these are always zero for NFS */ );
+out:
+ free(mount_point);
exit(mnt_err);
}
-