disk-utils/fdisk-list.h

   1 /*
   2  * SPDX-License-Identifier: GPL-2.0-or-later
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * Copyright (C) 2014-2023 Karel Zak <kzak@redhat.com>
  10  */
  11 #ifndef UTIL_LINUX_FDISK_LIST_H
  12 #define UTIL_LINUX_FDISK_LIST_H
  13
  14 extern void list_disklabel(struct fdisk_context *cxt);
  15 extern void list_disk_identifier(struct fdisk_context *cxt);
  16 extern void list_disk_geometry(struct fdisk_context *cxt);
  17 extern void list_freespace(struct fdisk_context *cxt);
  18
  19 extern char *next_proc_partition(FILE **f);
  20 extern int print_device_pt(struct fdisk_context *cxt, char *device, int warnme, int verify, int separator);
  21 extern int print_device_freespace(struct fdisk_context *cxt, char *device, int warnme, int separator);
  22
  23 extern void print_all_devices_pt(struct fdisk_context *cxt, int verify);
  24 extern void print_all_devices_freespace(struct fdisk_context *cxt);
  25
  26 extern void list_available_columns(FILE *out);
  27 extern int *init_fields(struct fdisk_context *cxt, const char *str, size_t *n);
  28
  29
  30 /* used by fdisk and sfdisk */
  31 enum {
  32         WIPEMODE_AUTO = 0,
  33         WIPEMODE_NEVER = 1,
  34         WIPEMODE_ALWAYS = 2
  35 };
  36
  37 static inline int wipemode_from_string(const char *str)
  38 {
  39         size_t i;
  40         static const char *modes[] = {
  41                 [WIPEMODE_AUTO]   = "auto",
  42                 [WIPEMODE_NEVER]  = "never",
  43                 [WIPEMODE_ALWAYS] = "always"
  44         };
  45
  46         if (!str || !*str)
  47                 return -EINVAL;
  48
  49         for (i = 0; i < ARRAY_SIZE(modes); i++) {
  50                 if (strcasecmp(str, modes[i]) == 0)
  51                         return i;
  52         }
  53
  54         return -EINVAL;
  55 }
  56
  57 #endif /* UTIL_LINUX_FDISK_LIST_H */