diff options
| -rw-r--r-- | doc/man3/ERR_GET_LIB.pod | 10 | ||||
| -rw-r--r-- | include/openssl/err.h | 1 |
2 files changed, 9 insertions, 2 deletions
diff --git a/doc/man3/ERR_GET_LIB.pod b/doc/man3/ERR_GET_LIB.pod index b93ebf608c..d809d7a54e 100644 --- a/doc/man3/ERR_GET_LIB.pod +++ b/doc/man3/ERR_GET_LIB.pod @@ -15,12 +15,16 @@ reason code int ERR_GET_REASON(unsigned long e); + int ERR_FATAL_ERROR(unsigned long e); + =head1 DESCRIPTION The error code returned by ERR_get_error() consists of a library number, function code and reason code. ERR_GET_LIB(), ERR_GET_FUNC() and ERR_GET_REASON() can be used to extract these. +ERR_FATAL_ERROR() indicates whether a given error code is a fatal error. + The library number and function code describe where the error occurred, the reason code is the information about what went wrong. @@ -33,11 +37,13 @@ B<ERR_R_...> reason codes such as B<ERR_R_MALLOC_FAILURE> are globally unique. However, when checking for sub-library specific reason codes, be sure to also compare the library number. -ERR_GET_LIB(), ERR_GET_FUNC() and ERR_GET_REASON() are macros. +ERR_GET_LIB(), ERR_GET_FUNC(), ERR_GET_REASON(), and ERR_FATAL_ERROR() + are macros. =head1 RETURN VALUES -The library number, function code and reason code respectively. +The library number, function code, reason code, and whether the error +is fatal, respectively. =head1 SEE ALSO diff --git a/include/openssl/err.h b/include/openssl/err.h index f9390919ab..904cf3a59e 100644 --- a/include/openssl/err.h +++ b/include/openssl/err.h @@ -140,6 +140,7 @@ typedef struct err_state_st { # define ERR_GET_LIB(l) (int)(((l) >> 24L) & 0x0FFL) # define ERR_GET_FUNC(l) (int)(((l) >> 12L) & 0xFFFL) # define ERR_GET_REASON(l) (int)( (l) & 0xFFFL) +# define ERR_FATAL_ERROR(l) (int)( (l) & ERR_R_FATAL) /* OS functions */ # define SYS_F_FOPEN 1 |