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gpt: Add gpt_partition_type_mountpoint_nulstr()

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This commit is contained in:
Daan De Meyer
2022-11-10 16:40:33 +01:00
parent dd8940235f
commit 58b4ad76ca
2 changed files with 27 additions and 0 deletions
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src/shared/gpt.c
+25
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@@ -158,6 +158,23 @@ static const char *const partition_designator_table[] = {
DEFINE_STRING_TABLE_LOOKUP(partition_designator, PartitionDesignator);
static const char *const partition_mountpoint_table[] = {
[PARTITION_ROOT] = "/\0",
[PARTITION_ROOT_SECONDARY] = "/\0",
[PARTITION_ROOT_OTHER] = "/\0",
[PARTITION_USR] = "/usr\0",
[PARTITION_USR_SECONDARY] = "/usr\0",
[PARTITION_USR_OTHER] = "/usr\0",
[PARTITION_HOME] = "/home\0",
[PARTITION_SRV] = "/srv\0",
[PARTITION_ESP] = "/efi\0/boot\0",
[PARTITION_XBOOTLDR] = "/boot\0",
[PARTITION_TMP] = "/var/tmp\0",
[PARTITION_VAR] = "/var\0",
};
DEFINE_PRIVATE_STRING_TABLE_LOOKUP_TO_STRING(partition_mountpoint, PartitionDesignator);
#define _GPT_ARCH_SEXTET(arch, name) \
{ SD_GPT_ROOT_##arch, "root-" name, ARCHITECTURE_##arch, .designator = PARTITION_ROOT_OTHER }, \
{ SD_GPT_ROOT_##arch##_VERITY, "root-" name "-verity", ARCHITECTURE_##arch, .designator = PARTITION_ROOT_OTHER_VERITY }, \
@@ -338,6 +355,14 @@ bool gpt_partition_type_is_usr_verity_sig(sd_id128_t id) {
PARTITION_USR_OTHER_VERITY_SIG);
}
const char *gpt_partition_type_mountpoint_nulstr(sd_id128_t id) {
PartitionDesignator d = gpt_partition_type_from_uuid(id).designator;
if (d < 0)
return NULL;
return partition_mountpoint_to_string(d);
}
bool gpt_partition_type_knows_read_only(sd_id128_t id) {
return gpt_partition_type_is_root(id) ||
gpt_partition_type_is_usr(id) ||
src/shared/gpt.h
+2
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@@ -81,6 +81,8 @@ bool gpt_partition_type_is_usr(sd_id128_t id);
bool gpt_partition_type_is_usr_verity(sd_id128_t id);
bool gpt_partition_type_is_usr_verity_sig(sd_id128_t id);
const char *gpt_partition_type_mountpoint_nulstr(sd_id128_t id);
bool gpt_partition_type_knows_read_only(sd_id128_t id);
bool gpt_partition_type_knows_growfs(sd_id128_t id);
bool gpt_partition_type_knows_no_auto(sd_id128_t id);