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| author | Daan De Meyer <daan.j.demeyer@gmail.com> | 2022-09-19 15:35:17 +0200 |
|---|---|---|
| committer | Daan De Meyer <daan.j.demeyer@gmail.com> | 2022-09-22 14:16:57 +0200 |
| commit | 74235f6d085bd9a7bc5068287fb18dfa6dd39d49 (patch) | |
| tree | 9d167ae5166ebd7ec77516a951aed8e37c3f9617 /src/shared | |
| parent | systemd-run: refuse --working-directory option with --scope (diff) | |
| download | systemd-74235f6d085bd9a7bc5068287fb18dfa6dd39d49.tar.xz systemd-74235f6d085bd9a7bc5068287fb18dfa6dd39d49.zip | |
shared: Add specifier_id128() and specifier_uuid()
Diffstat (limited to '')
| -rw-r--r-- | src/shared/specifier.c | 40 | ||||
| -rw-r--r-- | src/shared/specifier.h | 2 |
2 files changed, 28 insertions, 14 deletions
diff --git a/src/shared/specifier.c b/src/shared/specifier.c index 0742fae39e..a49b16b736 100644 --- a/src/shared/specifier.c +++ b/src/shared/specifier.c @@ -151,9 +151,32 @@ int specifier_real_directory(char specifier, const void *data, const char *root, return path_extract_directory(path, ret); } +int specifier_id128(char specifier, const void *data, const char *root, const void *userdata, char **ret) { + const sd_id128_t *id = ASSERT_PTR(data); + char *n; + + n = new(char, SD_ID128_STRING_MAX); + if (!n) + return -ENOMEM; + + *ret = sd_id128_to_string(*id, n); + return 0; +} + +int specifier_uuid(char specifier, const void *data, const char *root, const void *userdata, char **ret) { + const sd_id128_t *id = ASSERT_PTR(data); + char *n; + + n = new(char, SD_ID128_UUID_STRING_MAX); + if (!n) + return -ENOMEM; + + *ret = sd_id128_to_uuid_string(*id, n); + return 0; +} + int specifier_machine_id(char specifier, const void *data, const char *root, const void *userdata, char **ret) { sd_id128_t id; - char *n; int r; assert(ret); @@ -172,17 +195,11 @@ int specifier_machine_id(char specifier, const void *data, const char *root, con if (r < 0) return r; - n = new(char, SD_ID128_STRING_MAX); - if (!n) - return -ENOMEM; - - *ret = sd_id128_to_string(id, n); - return 0; + return specifier_id128(specifier, &id, root, userdata, ret); } int specifier_boot_id(char specifier, const void *data, const char *root, const void *userdata, char **ret) { sd_id128_t id; - char *n; int r; assert(ret); @@ -191,12 +208,7 @@ int specifier_boot_id(char specifier, const void *data, const char *root, const if (r < 0) return r; - n = new(char, SD_ID128_STRING_MAX); - if (!n) - return -ENOMEM; - - *ret = sd_id128_to_string(id, n); - return 0; + return specifier_id128(specifier, &id, root, userdata, ret); } int specifier_hostname(char specifier, const void *data, const char *root, const void *userdata, char **ret) { diff --git a/src/shared/specifier.h b/src/shared/specifier.h index abde3d9ad2..a245e546e0 100644 --- a/src/shared/specifier.h +++ b/src/shared/specifier.h @@ -16,6 +16,8 @@ int specifier_printf(const char *text, size_t max_length, const Specifier table[ int specifier_string(char specifier, const void *data, const char *root, const void *userdata, char **ret); int specifier_real_path(char specifier, const void *data, const char *root, const void *userdata, char **ret); int specifier_real_directory(char specifier, const void *data, const char *root, const void *userdata, char **ret); +int specifier_id128(char specifier, const void *data, const char *root, const void *userdata, char **ret); +int specifier_uuid(char specifier, const void *data, const char *root, const void *userdata, char **ret); int specifier_machine_id(char specifier, const void *data, const char *root, const void *userdata, char **ret); int specifier_boot_id(char specifier, const void *data, const char *root, const void *userdata, char **ret); |