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findmnt: support -o +<attr> for adding attribute to output fields. 

Signed-off-by: Milan Broz <mbroz@redhat.com>
This commit is contained in:
Milan Broz 2012-07-26 15:52:07 +02:00 committed by Karel Zak
parent 3b23a17ec8
commit c57dca6877
1 changed files with 6 additions and 5 deletions
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11
misc-utils/findmnt.c
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@ -1041,6 +1041,7 @@ int main(int argc, char *argv[])
int direction = MNT_ITER_FORWARD;
int i, c, rc = -1, timeout = -1;
int ntabfiles = 0, tabtype = 0;
char *outarg = NULL;
struct tt *tt = NULL;
@ -1144,11 +1145,7 @@ int main(int argc, char *argv[])
disable_columns_truncate();
break;
case 'o':
ncolumns = string_to_idarray(optarg,
columns, ARRAY_SIZE(columns),
column_name_to_id);
if (ncolumns < 0)
exit(EXIT_FAILURE);
outarg = optarg;
break;
case 'O':
set_match(COL_OPTIONS, optarg);
@ -1245,6 +1242,10 @@ int main(int argc, char *argv[])
columns[ncolumns++] = COL_OPTIONS;
}
if (outarg && string_add_to_idarray(outarg, columns, ARRAY_SIZE(columns),
&ncolumns, column_name_to_id) < 0)
return EXIT_FAILURE;
if (!tabtype)
tabtype = TABTYPE_KERNEL;