diff options
Diffstat (limited to 'util-linux/umount.c')
-rw-r--r-- | util-linux/umount.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/util-linux/umount.c b/util-linux/umount.c index 74638d21c..99db3084c 100644 --- a/util-linux/umount.c +++ b/util-linux/umount.c | |||
@@ -2,9 +2,8 @@ | |||
2 | /* | 2 | /* |
3 | * Mini umount implementation for busybox | 3 | * Mini umount implementation for busybox |
4 | * | 4 | * |
5 | * | 5 | * Copyright (C) 1999,2000 by Lineo, inc. and Erik Andersen |
6 | * Copyright (C) 1999,2000,2001 by Lineo, inc. | 6 | * Copyright (C) 1999,2000,2001 by Erik Andersen <andersee@debian.org> |
7 | * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org> | ||
8 | * | 7 | * |
9 | * This program is free software; you can redistribute it and/or modify | 8 | * This program is free software; you can redistribute it and/or modify |
10 | * it under the terms of the GNU General Public License as published by | 9 | * it under the terms of the GNU General Public License as published by |
@@ -57,13 +56,13 @@ static struct _mtab_entry_t *mtab_cache = NULL; | |||
57 | 56 | ||
58 | 57 | ||
59 | 58 | ||
60 | #if defined BB_FEATURE_MOUNT_FORCE | 59 | #if defined CONFIG_FEATURE_MOUNT_FORCE |
61 | static int doForce = FALSE; | 60 | static int doForce = FALSE; |
62 | #endif | 61 | #endif |
63 | #if defined BB_FEATURE_MOUNT_LOOP | 62 | #if defined CONFIG_FEATURE_MOUNT_LOOP |
64 | static int freeLoop = TRUE; | 63 | static int freeLoop = TRUE; |
65 | #endif | 64 | #endif |
66 | #if defined BB_FEATURE_MTAB_SUPPORT | 65 | #if defined CONFIG_FEATURE_MTAB_SUPPORT |
67 | static int useMtab = TRUE; | 66 | static int useMtab = TRUE; |
68 | #endif | 67 | #endif |
69 | static int umountAll = FALSE; | 68 | static int umountAll = FALSE; |
@@ -112,7 +111,7 @@ static char *mtab_getinfo(const char *match, const char which) | |||
112 | if (which == MTAB_GETMOUNTPT) { | 111 | if (which == MTAB_GETMOUNTPT) { |
113 | return cur->mountpt; | 112 | return cur->mountpt; |
114 | } else { | 113 | } else { |
115 | #if !defined BB_FEATURE_MTAB_SUPPORT | 114 | #if !defined CONFIG_FEATURE_MTAB_SUPPORT |
116 | if (strcmp(cur->device, "/dev/root") == 0) { | 115 | if (strcmp(cur->device, "/dev/root") == 0) { |
117 | /* Adjusts device to be the real root device, | 116 | /* Adjusts device to be the real root device, |
118 | * or leaves device alone if it can't find it */ | 117 | * or leaves device alone if it can't find it */ |
@@ -151,7 +150,7 @@ static char *mtab_first(void **iter) | |||
151 | 150 | ||
152 | /* Don't bother to clean up, since exit() does that | 151 | /* Don't bother to clean up, since exit() does that |
153 | * automagically, so we can save a few bytes */ | 152 | * automagically, so we can save a few bytes */ |
154 | #ifdef BB_FEATURE_CLEAN_UP | 153 | #ifdef CONFIG_FEATURE_CLEAN_UP |
155 | static void mtab_free(void) | 154 | static void mtab_free(void) |
156 | { | 155 | { |
157 | struct _mtab_entry_t *this, *next; | 156 | struct _mtab_entry_t *this, *next; |
@@ -179,12 +178,12 @@ static int do_umount(const char *name) | |||
179 | 178 | ||
180 | status = umount(name); | 179 | status = umount(name); |
181 | 180 | ||
182 | #if defined BB_FEATURE_MOUNT_LOOP | 181 | #if defined CONFIG_FEATURE_MOUNT_LOOP |
183 | if (freeLoop == TRUE && blockDevice != NULL && !strncmp("/dev/loop", blockDevice, 9)) | 182 | if (freeLoop == TRUE && blockDevice != NULL && !strncmp("/dev/loop", blockDevice, 9)) |
184 | /* this was a loop device, delete it */ | 183 | /* this was a loop device, delete it */ |
185 | del_loop(blockDevice); | 184 | del_loop(blockDevice); |
186 | #endif | 185 | #endif |
187 | #if defined BB_FEATURE_MOUNT_FORCE | 186 | #if defined CONFIG_FEATURE_MOUNT_FORCE |
188 | if (status != 0 && doForce == TRUE) { | 187 | if (status != 0 && doForce == TRUE) { |
189 | status = umount2(blockDevice, MNT_FORCE); | 188 | status = umount2(blockDevice, MNT_FORCE); |
190 | if (status != 0) { | 189 | if (status != 0) { |
@@ -202,7 +201,7 @@ static int do_umount(const char *name) | |||
202 | } | 201 | } |
203 | } | 202 | } |
204 | if (status == 0) { | 203 | if (status == 0) { |
205 | #if defined BB_FEATURE_MTAB_SUPPORT | 204 | #if defined CONFIG_FEATURE_MTAB_SUPPORT |
206 | if (useMtab == TRUE) | 205 | if (useMtab == TRUE) |
207 | erase_mtab(name); | 206 | erase_mtab(name); |
208 | #endif | 207 | #endif |
@@ -246,7 +245,7 @@ extern int umount_main(int argc, char **argv) | |||
246 | if (argc < 2) { | 245 | if (argc < 2) { |
247 | show_usage(); | 246 | show_usage(); |
248 | } | 247 | } |
249 | #ifdef BB_FEATURE_CLEAN_UP | 248 | #ifdef CONFIG_FEATURE_CLEAN_UP |
250 | atexit(mtab_free); | 249 | atexit(mtab_free); |
251 | #endif | 250 | #endif |
252 | 251 | ||
@@ -257,17 +256,17 @@ extern int umount_main(int argc, char **argv) | |||
257 | case 'a': | 256 | case 'a': |
258 | umountAll = TRUE; | 257 | umountAll = TRUE; |
259 | break; | 258 | break; |
260 | #if defined BB_FEATURE_MOUNT_LOOP | 259 | #if defined CONFIG_FEATURE_MOUNT_LOOP |
261 | case 'l': | 260 | case 'l': |
262 | freeLoop = FALSE; | 261 | freeLoop = FALSE; |
263 | break; | 262 | break; |
264 | #endif | 263 | #endif |
265 | #ifdef BB_FEATURE_MTAB_SUPPORT | 264 | #ifdef CONFIG_FEATURE_MTAB_SUPPORT |
266 | case 'n': | 265 | case 'n': |
267 | useMtab = FALSE; | 266 | useMtab = FALSE; |
268 | break; | 267 | break; |
269 | #endif | 268 | #endif |
270 | #ifdef BB_FEATURE_MOUNT_FORCE | 269 | #ifdef CONFIG_FEATURE_MOUNT_FORCE |
271 | case 'f': | 270 | case 'f': |
272 | doForce = TRUE; | 271 | doForce = TRUE; |
273 | break; | 272 | break; |