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growfs: fix building without libcrypsetup (#7535)

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asavah 2017-12-04 03:31:04 +02:00 committed by Yu Watanabe
parent 081f36d82d
commit 80088c7eff
1 changed files with 6 additions and 0 deletions
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6
src/partition/growfs.c
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@ -83,6 +83,7 @@ static int resize_btrfs(const char *path, int mountfd, int devfd, uint64_t numbl
return 0;
}
#if HAVE_LIBCRYPTSETUP
static int resize_crypt_luks_device(dev_t devno, const char *fstype, dev_t main_devno) {
char devpath[DEV_NUM_PATH_MAX], main_devpath[DEV_NUM_PATH_MAX];
_cleanup_close_ int main_devfd = -1;
@ -127,6 +128,7 @@ static int resize_crypt_luks_device(dev_t devno, const char *fstype, dev_t main_
return 1;
}
#endif
static int maybe_resize_slave_device(const char *mountpath, dev_t main_devno) {
dev_t devno;
@ -134,8 +136,10 @@ static int maybe_resize_slave_device(const char *mountpath, dev_t main_devno) {
_cleanup_free_ char *fstype = NULL;
int r;
#if HAVE_LIBCRYPTSETUP
crypt_set_log_callback(NULL, cryptsetup_log_glue, NULL);
crypt_set_debug_level(1);
#endif
r = get_block_device_harder(mountpath, &devno);
if (r < 0)
@ -156,8 +160,10 @@ static int maybe_resize_slave_device(const char *mountpath, dev_t main_devno) {
if (r < 0)
return log_warning_errno(r, "Failed to probe \"%s\": %m", devpath);
#if HAVE_LIBCRYPTSETUP
if (streq_ptr(fstype, "crypto_LUKS"))
return resize_crypt_luks_device(devno, fstype, main_devno);
#endif
log_debug("Don't know how to resize %s of type %s, ignoring", devpath, strnull(fstype));
return 0;