diff options
Diffstat (limited to 'win32/win32.c')
-rw-r--r-- | win32/win32.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/win32/win32.c b/win32/win32.c index 2dd9d0e023..da4677bc4a 100644 --- a/win32/win32.c +++ b/win32/win32.c @@ -2198,6 +2198,21 @@ rb_w32_strerror(int e) if (e < 0 || e > sys_nerr) { if (e < 0) e = GetLastError(); +#if WSAEWOULDBLOCK != EWOULDBLOCK + else if (e >= EADDRINUSE && e <= EWOULDBLOCK) { + static int s = -1; + int i; + if (s < 0) + for (s = 0; s < (int)(sizeof(errmap)/sizeof(*errmap)); s++) + if (errmap[s].winerr == WSAEWOULDBLOCK) + break; + for (i = s; i < (int)(sizeof(errmap)/sizeof(*errmap)); i++) + if (errmap[i].err == e) { + e = errmap[i].winerr; + break; + } + } +#endif if (FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, &source, e, 0, buffer, sizeof(buffer), NULL) == 0) |