findmnt: add support for PARTUUID= and PARTLABEL=
Signed-off-by: Karel Zak <kzak@redhat.com>
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@ -64,7 +64,7 @@ The search direction -
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or
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.IR backward .
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.IP "\fB\-e, \-\-evaluate\fP"
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Convert all tags (LABEL or UUID) to the device names.
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Convert all tags (LABEL, UUID, PARTUUID or PARTLABEL) to the device names.
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.IP "\fB\-F, \-\-tab\-file \fIpath\fP"
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Search in an alternative file, if used with \fB\-\-fstab\fP, \fB\-\-mtab\fP
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or \fB\-\-kernel\fP then overwrites the default paths.
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@ -84,9 +84,10 @@ Do not print a header line.
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Do not truncate text in columns. The default is to not truncate the
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.BR TARGET ,
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.BR SOURCE ,
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.BR UUID
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and
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.BR LABEL
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.BR UUID ,
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.BR LABEL ,
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.BR PARTUUID ,
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.BR PARTLABEL
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columns. This option disables text truncation also in all other columns.
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.IP "\fB\-O, \-\-options \fIlist\fP"
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Limit the set of printed filesystems. More than one option
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@ -102,24 +103,8 @@ at the beginning does not have global meaning. The "no" could used for
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individual items in the list. The "no" prefix interpratation could be disabled
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by "+" prefix.
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.IP "\fB\-o, \-\-output \fIlist\fP"
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Define output columns. Currently supported are
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.BR ACTION,
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.BR SOURCE ,
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.BR TARGET ,
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.BR OLD-TARGET,
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.BR FSTYPE ,
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.BR OPTIONS ,
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.BR OLD-OPTIONS,
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.BR VFS-OPTIONS ,
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.BR FS-OPTIONS ,
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.BR SIZE ,
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.BR AVAIL ,
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.BR USED ,
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.BR USE% ,
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.BR LABEL
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and
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.BR UUID .
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The
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Define output columns. See the \fB\-\-help\fP output to get list of the
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currently supported columns. The
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.BR TARGET
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column contains tree formatting if the
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.B \-\-list
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@ -169,7 +154,8 @@ defined by options \fB\-t\fP, \fB\-O\fP, \fB\-S\fP, \fB\-T\fP and
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printed in tree-like order. The option enables the tree-like output format by
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default. This option has no effect for \fB\-\-mtab\fP or \fB\-\-fstab\fP.
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.IP "\fB\-S, \-\-source \fIspec\fP"
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Explicitly define the mount source. Supported are \fIdevice\fR, \fILABEL=\fR and \fIUUID=\fR.
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Explicitly define the mount source. Supported are \fIdevice\fR, \fILABEL=\fR,
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\fIUUID=\fR, \fIPARTLABEL=\fR or \fIPARTUUID=\fR.
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.IP "\fB\-T, \-\-target \fIdir\fP"
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Explicitly define the mount target (mountpoint directory).
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.IP "\fB\-w, \-\-timeout \fImilliseconds\fP"
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@ -67,6 +67,8 @@ enum {
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COL_FS_OPTIONS,
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COL_LABEL,
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COL_UUID,
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COL_PARTLABEL,
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COL_PARTUUID,
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COL_MAJMIN,
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COL_ACTION,
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COL_OLD_TARGET,
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@ -104,6 +106,8 @@ static struct colinfo infos[FINDMNT_NCOLUMNS] = {
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[COL_FS_OPTIONS] = { "FS-OPTIONS", 0.10, TT_FL_TRUNC, N_("FS specific mount options") },
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[COL_LABEL] = { "LABEL", 0.10, 0, N_("filesystem label") },
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[COL_UUID] = { "UUID", 36, 0, N_("filesystem UUID") },
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[COL_PARTLABEL] = { "PARTLABEL", 0.10, 0, N_("partition label") },
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[COL_PARTUUID] = { "PARTUUID", 36, 0, N_("partition UUID") },
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[COL_MAJMIN] = { "MAJ:MIN", 6, 0, N_("major:minor device number") },
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[COL_ACTION] = { "ACTION", 10, TT_FL_STRICTWIDTH, N_("action detected by --poll") },
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[COL_OLD_OPTIONS] = { "OLD-OPTIONS", 0.10, TT_FL_TRUNC, N_("old mount options saved by --poll") },
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@ -378,9 +382,16 @@ static const char *get_data(struct libmnt_fs *fs, int num)
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case COL_UUID:
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str = get_tag(fs, "UUID");
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break;
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case COL_PARTUUID:
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str = get_tag(fs, "PARTUUID");
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break;
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case COL_LABEL:
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str = get_tag(fs, "LABEL");
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break;
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case COL_PARTLABEL:
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str = get_tag(fs, "PARTLABEL");
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break;
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case COL_MAJMIN:
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{
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dev_t devno = mnt_fs_get_devno(fs);
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@ -902,7 +913,7 @@ static void __attribute__((__noreturn__)) usage(FILE *out)
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" -c, --canonicalize canonicalize printed paths\n"
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" -D, --df imitate the output of df(1)\n"
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" -d, --direction <word> direction of search, 'forward' or 'backward'\n"
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" -e, --evaluate convert tags (LABEL/UUID) to device names\n"
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" -e, --evaluate convert tags (LABEL/UUID,PARTUUID,PARTLABEL) to device names\n"
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" -F, --tab-file <path> alternative file for --fstab, --mtab or --kernel options\n"
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" -f, --first-only print the first found filesystem only\n"));
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@ -920,7 +931,7 @@ static void __attribute__((__noreturn__)) usage(FILE *out)
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fprintf(out, _(
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" -v, --nofsroot don't print [/dir] for bind or btrfs mounts\n"
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" -R, --submounts print all submounts for the matching filesystems\n"
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" -S, --source <string> the device to mount (by name, LABEL= or UUID=)\n"
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" -S, --source <string> the device to mount (by name, LABEL=, UUID=, PARTUUID=, ...)\n"
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" -T, --target <string> the mountpoint to use\n"));
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fputs(USAGE_SEPARATOR, out);
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@ -1184,7 +1195,8 @@ int main(int argc, char *argv[])
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*/
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const char *x = get_match(COL_SOURCE);
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if (!strncmp(x, "LABEL=", 6) || !strncmp(x, "UUID=", 5))
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if (!strncmp(x, "LABEL=", 6) || !strncmp(x, "UUID=", 5) ||
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!strncmp(x, "PARTLABEL=", 10) || !strncmp(x, "PARTUUID=", 9))
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flags |= FL_NOSWAPMATCH;
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}
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