diff options
| author | Daniel Stenberg <daniel@haxx.se> | 2011-04-05 15:14:02 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2011-04-05 15:14:02 +0200 |
| commit | 01f05d0c758795e5bb02c6245fc73b8458eb397a (patch) | |
| tree | 2c1cfbc7166e792b7944486839eac44ece59a878 /lib/strerror.c | |
| parent | 8321a367ee1da094147384a6619334221f5d014c (diff) | |
return code cleanup: build, init and run-time errors
Stop the abuse of CURLE_FAILED_INIT as return code for things not being
init related by introducing two new return codes:
CURLE_NOT_BUILT_IN and CURLE_UNKNOWN_OPTION
CURLE_NOT_BUILT_IN replaces return code 4 that has been obsoleted for
several years. It is used for returning error when something is
attempted to be used but the feature/option was not enabled or
explictitly disabled at build-time. Getting this error mostly means that
libcurl needs to be rebuilt.
CURLE_FAILED_INIT is now saved and used strictly for init
failures. Getting this problem means something went seriously wrong,
like a resource shortage or similar.
CURLE_UNKNOWN_OPTION is the option formerly known as
CURLE_UNKNOWN_TELNET_OPTION (and the old name is still present,
separately defined to be removed in a very distant future). This error
code is meant to be used to return when an option is given to libcurl
that isn't known. This problem would mostly indicate a problem in the
program that uses libcurl.
Diffstat (limited to 'lib/strerror.c')
| -rw-r--r-- | lib/strerror.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/strerror.c b/lib/strerror.c index a88cdc4eb..8144f78f0 100644 --- a/lib/strerror.c +++ b/lib/strerror.c @@ -65,6 +65,10 @@ curl_easy_strerror(CURLcode error) case CURLE_URL_MALFORMAT: return "URL using bad/illegal format or missing URL"; + case CURLE_NOT_BUILT_IN: + return "A requested feature, protocol or option was not found built-in in" + " this libcurl due to a build-time decision."; + case CURLE_COULDNT_RESOLVE_PROXY: return "Couldn't resolve proxy name"; @@ -167,8 +171,8 @@ curl_easy_strerror(CURLcode error) case CURLE_TOO_MANY_REDIRECTS : return "Number of redirects hit maximum amount"; - case CURLE_UNKNOWN_TELNET_OPTION: - return "User specified an unknown telnet option"; + case CURLE_UNKNOWN_OPTION: + return "An unknown option was passed in to libcurl"; case CURLE_TELNET_OPTION_SYNTAX : return "Malformed telnet option"; @@ -282,7 +286,6 @@ curl_easy_strerror(CURLcode error) return "Chunk callback failed"; /* error codes not used by current libcurl */ - case CURLE_OBSOLETE4: case CURLE_OBSOLETE10: case CURLE_OBSOLETE12: case CURLE_OBSOLETE16: |