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Diffstat (limited to 'src/libstrongswan/crypto/signers/signer.h')
| -rw-r--r-- | src/libstrongswan/crypto/signers/signer.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/libstrongswan/crypto/signers/signer.h b/src/libstrongswan/crypto/signers/signer.h index 14b65ca0d..af1820907 100644 --- a/src/libstrongswan/crypto/signers/signer.h +++ b/src/libstrongswan/crypto/signers/signer.h @@ -91,8 +91,10 @@ struct signer_t { * * @param data a chunk containing the data to sign * @param buffer pointer where the signature will be written + * @return TRUE if signature created successfully */ - void (*get_signature) (signer_t *this, chunk_t data, u_int8_t *buffer); + __attribute__((warn_unused_result)) + bool (*get_signature) (signer_t *this, chunk_t data, u_int8_t *buffer); /** * Generate a signature and allocate space for it. |