dissect: introduce PartitionDesignator as real type
This commit is contained in:
parent
f5215bc8d3
commit
569a0e42ec
|
@ -1460,7 +1460,7 @@ static int read_mount_options(sd_bus_message *message, sd_bus_error *error, Moun
|
|||
while ((r = sd_bus_message_read(message, "(ss)", &partition, &mount_options)) > 0) {
|
||||
_cleanup_free_ char *previous = NULL, *escaped = NULL;
|
||||
_cleanup_free_ MountOptions *o = NULL;
|
||||
int partition_designator;
|
||||
PartitionDesignator partition_designator;
|
||||
|
||||
if (chars_intersect(mount_options, WHITESPACE))
|
||||
return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS,
|
||||
|
|
|
@ -1483,7 +1483,7 @@ int config_parse_root_image_options(
|
|||
MountOptions *o = NULL;
|
||||
_cleanup_free_ char *mount_options_resolved = NULL;
|
||||
const char *mount_options = NULL, *partition = "root";
|
||||
int partition_designator;
|
||||
PartitionDesignator partition_designator;
|
||||
|
||||
/* Format is either 'root:foo' or 'foo' (root is implied) */
|
||||
if (!isempty(*second)) {
|
||||
|
@ -4866,7 +4866,7 @@ int config_parse_mount_images(
|
|||
for (;;) {
|
||||
_cleanup_free_ char *partition = NULL, *mount_options = NULL, *mount_options_resolved = NULL;
|
||||
MountOptions *o = NULL;
|
||||
int partition_designator;
|
||||
PartitionDesignator partition_designator;
|
||||
|
||||
r = extract_many_words(&q, ":", EXTRACT_CUNESCAPE|EXTRACT_UNESCAPE_SEPARATORS, &partition, &mount_options, NULL);
|
||||
if (r == -ENOMEM)
|
||||
|
|
|
@ -456,7 +456,7 @@ static int action_dissect(DissectedImage *m, LoopDevice *d) {
|
|||
(void) table_set_empty_string(t, "-");
|
||||
(void) table_set_align_percent(t, table_get_cell(t, 0, 7), 100);
|
||||
|
||||
for (unsigned i = 0; i < _PARTITION_DESIGNATOR_MAX; i++) {
|
||||
for (PartitionDesignator i = 0; i < _PARTITION_DESIGNATOR_MAX; i++) {
|
||||
DissectedPartition *p = m->partitions + i;
|
||||
|
||||
if (!p->found)
|
||||
|
|
|
@ -325,7 +325,6 @@ int dissect_image(
|
|||
int r, generic_nr;
|
||||
struct stat st;
|
||||
sd_device *q;
|
||||
unsigned i;
|
||||
|
||||
assert(fd >= 0);
|
||||
assert(ret);
|
||||
|
@ -504,7 +503,8 @@ int dissect_image(
|
|||
continue;
|
||||
|
||||
if (is_gpt) {
|
||||
int designator = _PARTITION_DESIGNATOR_INVALID, architecture = _ARCHITECTURE_INVALID;
|
||||
PartitionDesignator designator = _PARTITION_DESIGNATOR_INVALID;
|
||||
int architecture = _ARCHITECTURE_INVALID;
|
||||
const char *stype, *sid, *fstype = NULL;
|
||||
sd_id128_t type_id, id;
|
||||
bool rw = true;
|
||||
|
@ -866,7 +866,7 @@ int dissect_image(
|
|||
b = NULL;
|
||||
|
||||
/* Fill in file system types if we don't know them yet. */
|
||||
for (i = 0; i < _PARTITION_DESIGNATOR_MAX; i++) {
|
||||
for (PartitionDesignator i = 0; i < _PARTITION_DESIGNATOR_MAX; i++) {
|
||||
DissectedPartition *p = m->partitions + i;
|
||||
|
||||
if (!p->found)
|
||||
|
@ -894,12 +894,10 @@ int dissect_image(
|
|||
}
|
||||
|
||||
DissectedImage* dissected_image_unref(DissectedImage *m) {
|
||||
unsigned i;
|
||||
|
||||
if (!m)
|
||||
return NULL;
|
||||
|
||||
for (i = 0; i < _PARTITION_DESIGNATOR_MAX; i++) {
|
||||
for (PartitionDesignator i = 0; i < _PARTITION_DESIGNATOR_MAX; i++) {
|
||||
free(m->partitions[i].fstype);
|
||||
free(m->partitions[i].node);
|
||||
free(m->partitions[i].decrypted_fstype);
|
||||
|
@ -1557,7 +1555,6 @@ int dissected_image_decrypt(
|
|||
|
||||
#if HAVE_LIBCRYPTSETUP
|
||||
_cleanup_(decrypted_image_unrefp) DecryptedImage *d = NULL;
|
||||
unsigned i;
|
||||
int r;
|
||||
#endif
|
||||
|
||||
|
@ -1585,7 +1582,7 @@ int dissected_image_decrypt(
|
|||
if (!d)
|
||||
return -ENOMEM;
|
||||
|
||||
for (i = 0; i < _PARTITION_DESIGNATOR_MAX; i++) {
|
||||
for (PartitionDesignator i = 0; i < _PARTITION_DESIGNATOR_MAX; i++) {
|
||||
DissectedPartition *p = m->partitions + i;
|
||||
int k;
|
||||
|
||||
|
@ -2039,14 +2036,14 @@ int dissect_image_and_warn(
|
|||
}
|
||||
}
|
||||
|
||||
bool dissected_image_can_do_verity(const DissectedImage *image, unsigned partition_designator) {
|
||||
bool dissected_image_can_do_verity(const DissectedImage *image, PartitionDesignator partition_designator) {
|
||||
if (image->single_file_system)
|
||||
return partition_designator == PARTITION_ROOT && image->can_verity;
|
||||
|
||||
return PARTITION_VERITY_OF(partition_designator) >= 0;
|
||||
}
|
||||
|
||||
bool dissected_image_has_verity(const DissectedImage *image, unsigned partition_designator) {
|
||||
bool dissected_image_has_verity(const DissectedImage *image, PartitionDesignator partition_designator) {
|
||||
int k;
|
||||
|
||||
if (image->single_file_system)
|
||||
|
@ -2068,7 +2065,7 @@ MountOptions* mount_options_free_all(MountOptions *options) {
|
|||
return NULL;
|
||||
}
|
||||
|
||||
const char* mount_options_from_designator(const MountOptions *options, int designator) {
|
||||
const char* mount_options_from_designator(const MountOptions *options, PartitionDesignator designator) {
|
||||
const MountOptions *m;
|
||||
|
||||
LIST_FOREACH(mount_options, m, options)
|
||||
|
@ -2164,4 +2161,4 @@ static const char *const partition_designator_table[] = {
|
|||
[PARTITION_VAR] = "var",
|
||||
};
|
||||
|
||||
DEFINE_STRING_TABLE_LOOKUP(partition_designator, int);
|
||||
DEFINE_STRING_TABLE_LOOKUP(partition_designator, PartitionDesignator);
|
||||
|
|
|
@ -27,7 +27,7 @@ struct DissectedPartition {
|
|||
char *mount_options;
|
||||
};
|
||||
|
||||
enum {
|
||||
typedef enum PartitionDesignator {
|
||||
PARTITION_ROOT,
|
||||
PARTITION_ROOT_SECONDARY, /* Secondary architecture */
|
||||
PARTITION_HOME,
|
||||
|
@ -41,9 +41,9 @@ enum {
|
|||
PARTITION_VAR,
|
||||
_PARTITION_DESIGNATOR_MAX,
|
||||
_PARTITION_DESIGNATOR_INVALID = -1
|
||||
};
|
||||
} PartitionDesignator;
|
||||
|
||||
static inline int PARTITION_VERITY_OF(int p) {
|
||||
static inline PartitionDesignator PARTITION_VERITY_OF(PartitionDesignator p) {
|
||||
if (p == PARTITION_ROOT)
|
||||
return PARTITION_ROOT_VERITY;
|
||||
if (p == PARTITION_ROOT_SECONDARY)
|
||||
|
@ -87,14 +87,14 @@ struct DissectedImage {
|
|||
};
|
||||
|
||||
struct MountOptions {
|
||||
int partition_designator;
|
||||
PartitionDesignator partition_designator;
|
||||
char *options;
|
||||
LIST_FIELDS(MountOptions, mount_options);
|
||||
};
|
||||
|
||||
MountOptions* mount_options_free_all(MountOptions *options);
|
||||
DEFINE_TRIVIAL_CLEANUP_FUNC(MountOptions*, mount_options_free_all);
|
||||
const char* mount_options_from_designator(const MountOptions *options, int designator);
|
||||
const char* mount_options_from_designator(const MountOptions *options, PartitionDesignator designator);
|
||||
|
||||
int probe_filesystem(const char *node, char **ret_fstype);
|
||||
int dissect_image(int fd, const void *root_hash, size_t root_hash_size, const char *verity_data, const MountOptions *mount_options, DissectImageFlags flags, DissectedImage **ret);
|
||||
|
@ -114,11 +114,11 @@ DecryptedImage* decrypted_image_unref(DecryptedImage *p);
|
|||
DEFINE_TRIVIAL_CLEANUP_FUNC(DecryptedImage*, decrypted_image_unref);
|
||||
int decrypted_image_relinquish(DecryptedImage *d);
|
||||
|
||||
const char* partition_designator_to_string(int i) _const_;
|
||||
int partition_designator_from_string(const char *name) _pure_;
|
||||
const char* partition_designator_to_string(PartitionDesignator d) _const_;
|
||||
PartitionDesignator partition_designator_from_string(const char *name) _pure_;
|
||||
|
||||
int verity_metadata_load(const char *image, const char *root_hash_path, void **ret_roothash, size_t *ret_roothash_size, char **ret_verity_data, char **ret_roothashsig);
|
||||
bool dissected_image_can_do_verity(const DissectedImage *image, unsigned partition_designator);
|
||||
bool dissected_image_has_verity(const DissectedImage *image, unsigned partition_designator);
|
||||
bool dissected_image_can_do_verity(const DissectedImage *image, PartitionDesignator d);
|
||||
bool dissected_image_has_verity(const DissectedImage *image, PartitionDesignator d);
|
||||
|
||||
int mount_image_privately_interactively(const char *path, DissectImageFlags flags, char **ret_directory, LoopDevice **ret_loop_device, DecryptedImage **ret_decrypted_image);
|
||||
|
|
Loading…
Reference in New Issue