diff options
Diffstat (limited to 'ext/socket/option.c')
| -rw-r--r-- | ext/socket/option.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/ext/socket/option.c b/ext/socket/option.c index caac0abb26..a188061418 100644 --- a/ext/socket/option.c +++ b/ext/socket/option.c @@ -233,6 +233,22 @@ inspect_int(int level, int optname, VALUE data, VALUE ret) } } +static int +inspect_errno(int level, int optname, VALUE data, VALUE ret) +{ + if (RSTRING_LEN(data) == sizeof(int)) { + int i; + char *err; + memcpy((char*)&i, RSTRING_PTR(data), sizeof(int)); + err = strerror(i); + rb_str_catf(ret, " %s (%d)", err, i); + return 1; + } + else { + return 0; + } +} + #if defined(IPV6_MULTICAST_IF) || defined(IPV6_MULTICAST_LOOP) static int inspect_uint(int level, int optname, VALUE data, VALUE ret) @@ -429,7 +445,7 @@ sockopt_inspect(VALUE self) case SO_DEBUG: inspected = inspect_int(level, optname, data, ret); break; # endif # if defined(SO_ERROR) /* POSIX */ - case SO_ERROR: inspected = inspect_int(level, optname, data, ret); break; + case SO_ERROR: inspected = inspect_errno(level, optname, data, ret); break; # endif # if defined(SO_TYPE) /* POSIX */ case SO_TYPE: inspected = inspect_socktype(level, optname, data, ret); break; |