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tpm2: make PcrIndex an anonymous enum

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It just gives names for things generally just handled as numeric
indexes, hence drop the type name, and make the enum anonymous. Nothing
is using the type name anyway.
This commit is contained in:
Lennart Poettering
2023-06-27 18:46:07 +02:00
parent 123c0e24dd
commit a3e54ddf49
1 changed files with 9 additions and 7 deletions
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16
src/shared/tpm2-util.h
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@ -181,17 +181,19 @@ typedef enum Tpm2Support {
TPM2_SUPPORT_FULL = TPM2_SUPPORT_FIRMWARE|TPM2_SUPPORT_DRIVER|TPM2_SUPPORT_SYSTEM|TPM2_SUPPORT_SUBSYSTEM,
} Tpm2Support;
typedef enum PcrIndex {
/* The following names for PCRs 0…7 are based on the names in the "TCG PC Client Specific Platform Firmware Profile Specification" (https://trustedcomputinggroup.org/resource/pc-client-specific-platform-firmware-profile-specification/) */
PCR_PLATFORM_CODE = 0,
enum {
/* The following names for PCRs 0…7 are based on the names in the "TCG PC Client Specific Platform
* Firmware Profile Specification"
* (https://trustedcomputinggroup.org/resource/pc-client-specific-platform-firmware-profile-specification/) */
PCR_PLATFORM_CODE = 0,
PCR_PLATFORM_CONFIG = 1,
PCR_EXTERNAL_CODE = 2,
PCR_EXTERNAL_CONFIG = 3,
PCR_BOOT_LOADER_CODE = 4,
PCR_BOOT_LOADER_CONFIG = 5,
PCR_SECURE_BOOT_POLICY = 7,
/* The following names for PCRs 9…15 are based on the "Linux TPM PCR Registry"
(https://uapi-group.org/specifications/specs/linux_tpm_pcr_registry/) */
/* The following names for PCRs 9…15 are based on the "Linux TPM PCR Registry"
(https://uapi-group.org/specifications/specs/linux_tpm_pcr_registry/) */
PCR_KERNEL_INITRD = 9,
PCR_IMA = 10,
PCR_KERNEL_BOOT = 11,
@ -199,12 +201,12 @@ typedef enum PcrIndex {
PCR_SYSEXTS = 13,
PCR_SHIM_POLICY = 14,
PCR_SYSTEM_IDENTITY = 15,
/* As per "TCG PC Client Specific Platform Firmware Profile Specification" again, see above */
/* As per "TCG PC Client Specific Platform Firmware Profile Specification" again, see above */
PCR_DEBUG = 16,
PCR_APPLICATION_SUPPORT = 23,
_PCR_INDEX_MAX_DEFINED = TPM2_PCRS_MAX,
_PCR_INDEX_INVALID = -EINVAL,
} PcrIndex;
};
Tpm2Support tpm2_support(void);