src/home/home-util.h

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2 #pragma once
   3
   4 #include "forward.h"
   5
   6 /* Flags supported by UpdateEx() */
   7 #define SD_HOMED_UPDATE_OFFLINE (UINT64_C(1) << 0)
   8 #define SD_HOMED_UPDATE_FLAGS_ALL (SD_HOMED_UPDATE_OFFLINE)
   9
  10 /* Flags supported by CreateHomeEx() */
  11 #define SD_HOMED_CREATE_FLAGS_ALL (0)
  12
  13 /* Put some limits on disk sizes: not less than 5M, not more than 5T */
  14 #define USER_DISK_SIZE_MIN (UINT64_C(5)*1024*1024)
  15 #define USER_DISK_SIZE_MAX (UINT64_C(5)*1024*1024*1024*1024)
  16
  17 /* The default disk size to use when nothing else is specified, relative to free disk space. We calculate
  18  * this from the default rebalancing weights, so that what we create initially doesn't immediately require
  19  * rebalancing. */
  20 #define USER_DISK_SIZE_DEFAULT_PERCENT ((unsigned) ((100 * REBALANCE_WEIGHT_DEFAULT) / (REBALANCE_WEIGHT_DEFAULT + REBALANCE_WEIGHT_BACKING)))
  21
  22 extern const struct hash_ops blob_fd_hash_ops;
  23
  24 bool suitable_user_name(const char *name);
  25 int suitable_realm(const char *realm);
  26 int suitable_image_path(const char *path);
  27
  28 bool supported_fstype(const char *fstype);
  29
  30 int split_user_name_realm(const char *t, char **ret_user_name, char **ret_realm);
  31
  32 int bus_message_append_secret(sd_bus_message *m, UserRecord *secret);
  33
  34 /* Many of our operations might be slow due to crypto, fsck, recursive chown() and so on. For these
  35  * operations permit a *very* long timeout */
  36 #define HOME_SLOW_BUS_CALL_TIMEOUT_USEC (2*USEC_PER_MINUTE)
  37
  38 const char* home_record_dir(void);
  39 const char* home_system_blob_dir(void);