chattr/lsattr: support casefold attribute

[thirdparty/e2fsprogs.git] / misc / chattr.c

diff --git a/misc/chattr.c b/misc/chattr.c
index 39a601697f329f1eaea3d82d0fc8c19d48eeecd9..a5d60170bdb64b0e70e61d1df136d55766678550 100644 (file)
--- a/misc/chattr.c
+++ b/misc/chattr.c
@@ -51,9 +51,9 @@
 
 #include "et/com_err.h"
 #include "e2p/e2p.h"
+#include "support/nls-enable.h"
 
 #include "../version.h"
-#include "nls-enable.h"
 
 static const char * program_name = "chattr";
 
@@ -64,6 +64,9 @@ static int set_version;
 
 static unsigned long version;
 
+static int set_project;
+static unsigned long project;
+
 static int recursive;
 static int verbose;
 static int silent;
@@ -83,7 +86,7 @@ static unsigned long sf;
 static void usage(void)
 {
        fprintf(stderr,
-               _("Usage: %s [-RVf] [-+=AaCcDdeijsSu] [-v version] files...\n"),
+               _("Usage: %s [-pRVf] [-+=aAcCdDeijPsStTuF] [-v version] files...\n"),
                program_name);
        exit(1);
 }
@@ -103,11 +106,13 @@ static const struct flags_char flags_array[] = {
        { EXT4_EXTENTS_FL, 'e'},
        { EXT2_IMMUTABLE_FL, 'i' },
        { EXT3_JOURNAL_DATA_FL, 'j' },
+       { EXT4_PROJINHERIT_FL, 'P' },
        { EXT2_SECRM_FL, 's' },
        { EXT2_UNRM_FL, 'u' },
        { EXT2_NOTAIL_FL, 't' },
        { EXT2_TOPDIR_FL, 'T' },
        { FS_NOCOW_FL, 'C' },
+       { EXT4_CASEFOLD_FL, 'F' },
        { 0, 0 }
 };
 
@@ -145,6 +150,20 @@ static int decode_arg (int * i, int argc, char ** argv)
                                silent = 1;
                                continue;
                        }
+                       if (*p == 'p') {
+                               (*i)++;
+                               if (*i >= argc)
+                                       usage ();
+                               project = strtol (argv[*i], &tmp, 0);
+                               if (*tmp) {
+                                       com_err (program_name, 0,
+                                                _("bad project - %s\n"),
+                                                argv[*i]);
+                                       usage ();
+                               }
+                               set_project = 1;
+                               continue;
+                       }
                        if (*p == 'v') {
                                (*i)++;
                                if (*i >= argc)
@@ -248,6 +267,18 @@ static int change_attributes(const char * name)
                        return -1;
                }
        }
+       if (set_project) {
+               if (verbose)
+                       printf (_("Project of %s set as %lu\n"), name, project);
+               if (fsetproject (name, project) == -1) {
+                       if (!silent)
+                               com_err (program_name, errno,
+                                        _("while setting project on %s"),
+                                        name);
+                       return -1;
+               }
+
+       }
        if (S_ISDIR(st.st_mode) && recursive)
                return iterate_on_dir (name, chattr_dir_proc, NULL);
        return 0;
@@ -311,7 +342,7 @@ int main (int argc, char ** argv)
                fputs("Can't both set and unset same flag.\n", stderr);
                exit (1);
        }
-       if (!(add || rem || set || set_version)) {
+       if (!(add || rem || set || set_version || set_project )) {
                fputs(_("Must use '-v', =, - or +\n"), stderr);
                exit (1);
        }