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[newlib-cygwin] Cygwin: improve a comment in fhandler_socket::getsockname
- From: Corinna Vinschen <corinna at sourceware dot org>
- To: cygwin-cvs at sourceware dot org
- Date: 14 Feb 2018 09:54:50 -0000
- Subject: [newlib-cygwin] Cygwin: improve a comment in fhandler_socket::getsockname
https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=09d32b7480aaa27b92e69fb74c4baecdb54369d0
commit 09d32b7480aaa27b92e69fb74c4baecdb54369d0
Author: Corinna Vinschen <corinna@vinschen.de>
Date: Wed Feb 14 10:31:02 2018 +0100
Cygwin: improve a comment in fhandler_socket::getsockname
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diff:
---
winsup/cygwin/fhandler_socket.cc | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/winsup/cygwin/fhandler_socket.cc b/winsup/cygwin/fhandler_socket.cc
index 92b4db9..fa2bdf3 100644
--- a/winsup/cygwin/fhandler_socket.cc
+++ b/winsup/cygwin/fhandler_socket.cc
@@ -1411,9 +1411,8 @@ fhandler_socket::getsockname (struct sockaddr *name, int *namelen)
}
else
{
- /* Always use a local big enough buffer and truncate later as necessary
- per POSIX. WinSock unfortunaltey only returns WSAEFAULT if the buffer
- is too small. */
+ /* WinSock just returns WSAEFAULT if the buffer is too small. Use a
+ big enough local buffer and truncate later as necessary, per POSIX. */
struct sockaddr_storage sock;
int len = sizeof sock;
res = ::getsockname (get_socket (), (struct sockaddr *) &sock, &len);