diff options
| -rw-r--r-- | lib/asyn-thread.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/lib/asyn-thread.c b/lib/asyn-thread.c index 689eb9583..da9dacc43 100644 --- a/lib/asyn-thread.c +++ b/lib/asyn-thread.c @@ -415,6 +415,44 @@ static bool init_resolve_thread (struct connectdata *conn, return FALSE; } +#if defined(HAVE_GETADDRINFO) && !defined(HAVE_GAI_STRERROR) && !defined(WIN32) +/* NetWare has getaddrinfo but lacks gai_strerror. + Windows has a gai_strerror but it is bad (not thread-safe) and the generic + socket error string function can be used for this pupose. */ +static const char *gai_strerror(int ecode) +{ + switch (ecode){ + case EAI_AGAIN: + return "The name could not be resolved at this time"; + case EAI_BADFLAGS: + return "The flags parameter had an invalid value"; + case EAI_FAIL: + return "A non-recoverable error occurred when attempting to " + "resolve the name"; + case EAI_FAMILY: + return "The address family was not recognized"; + case EAI_MEMORY: + return "Out of memory"; + case EAI_NONAME: + return "The name does not resolve for the supplied parameters"; + case EAI_SERVICE: + return "The service passed was not recognized for the " + "specified socket type" + case EAI_SOCKTYPE: + return "The intended socket type was not recognized" + case EAI_SYSTEM: + return "A system error occurred"; + case EAI_OVERFLOW: + return "An argument buffer overflowed"; + default: + return "Unknown error"; + +/* define this now as this is a private implementation of said function */ +#define HAVE_GAI_STRERROR +} +#endif + + /* * resolver_error() calls failf() with the appropriate message after a resolve * error |