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Annotate potential -Wunused-function violations in err.h

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Fixes #12792

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/12851)
This commit is contained in:
jwalch 2020-09-10 12:14:40 -04:00 committed by Pauli
parent 4bb73d5409
commit 067a3057c3
1 changed files with 5 additions and 5 deletions
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10
include/openssl/err.h
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@ -214,33 +214,33 @@ struct err_state_st {
# define ERR_SYSTEM_ERROR(errcode) (((errcode) & ERR_SYSTEM_FLAG) != 0)
static ossl_inline int ERR_GET_LIB(unsigned long errcode)
static ossl_unused ossl_inline int ERR_GET_LIB(unsigned long errcode)
{
if (ERR_SYSTEM_ERROR(errcode))
return ERR_LIB_SYS;
return (errcode >> ERR_LIB_OFFSET) & ERR_LIB_MASK;
}
static ossl_inline int ERR_GET_FUNC(unsigned long errcode ossl_unused)
static ossl_unused ossl_inline int ERR_GET_FUNC(unsigned long errcode ossl_unused)
{
return 0;
}
static ossl_inline int ERR_GET_RFLAGS(unsigned long errcode)
static ossl_unused ossl_inline int ERR_GET_RFLAGS(unsigned long errcode)
{
if (ERR_SYSTEM_ERROR(errcode))
return 0;
return errcode & (ERR_RFLAGS_MASK << ERR_RFLAGS_OFFSET);
}
static ossl_inline int ERR_GET_REASON(unsigned long errcode)
static ossl_unused ossl_inline int ERR_GET_REASON(unsigned long errcode)
{
if (ERR_SYSTEM_ERROR(errcode))
return errcode & ERR_SYSTEM_MASK;
return errcode & ERR_REASON_MASK;
}
static ossl_inline int ERR_FATAL_ERROR(unsigned long errcode)
static ossl_unused ossl_inline int ERR_FATAL_ERROR(unsigned long errcode)
{
return (ERR_GET_RFLAGS(errcode) & ERR_RFLAG_FATAL) != 0;
}