diff options
Diffstat (limited to 'src/shared/tpm2-util.h')
| -rw-r--r-- | src/shared/tpm2-util.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/shared/tpm2-util.h b/src/shared/tpm2-util.h index 7a0c47e233..ef19bed4f6 100644 --- a/src/shared/tpm2-util.h +++ b/src/shared/tpm2-util.h @@ -91,6 +91,8 @@ typedef struct { } systemd_tpm2_plugin_params; typedef enum Tpm2Support { + /* NOTE! The systemd-creds tool returns these flags 1:1 as exit status. Hence these flags are pretty + * much ABI! Hence, be extra careful when changing/extending these definitions. */ TPM2_SUPPORT_NONE = 0, /* no support */ TPM2_SUPPORT_FIRMWARE = 1 << 0, /* firmware reports TPM2 was used */ TPM2_SUPPORT_DRIVER = 1 << 1, /* the kernel has a driver loaded for it */ |