Mercurial > gnulib
view lib/recvfrom.c @ 40226:5b87a9bf7240
uninorm tests: Free allocated memory.
* tests/uninorm/test-u32-normalize-big.h
(struct normalization_test_file): Remove 'const' from allocated member.
(free_normalization_test_file): New declaration.
* tests/uninorm/test-u32-normalize-big.c (test_other): Free allocated
memory.
(free_normalization_test_file): New function.
* tests/uninorm/test-u32-nfc-big.c (main): Free allocated
'struct normalization_test_file' contents.
* tests/uninorm/test-u32-nfd-big.c (main): Likewise.
* tests/uninorm/test-u32-nfkc-big.c (main): Likewise.
* tests/uninorm/test-u32-nfkd-big.c (main): Likewise.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 10 Mar 2019 15:14:01 +0100 |
parents | b06060465f09 |
children |
line wrap: on
line source
/* recvfrom.c --- wrappers for Windows recvfrom function Copyright (C) 2008-2019 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. */ /* Written by Paolo Bonzini */ #include <config.h> #define WIN32_LEAN_AND_MEAN /* Get winsock2.h. */ #include <sys/socket.h> /* Get set_winsock_errno, FD_TO_SOCKET etc. */ #include "w32sock.h" #undef recvfrom ssize_t rpl_recvfrom (int fd, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen) { SOCKET sock = FD_TO_SOCKET (fd); if (sock == INVALID_SOCKET) { errno = EBADF; return -1; } else { int frombufsize = (from != NULL ? *fromlen : 0); int r = recvfrom (sock, buf, len, flags, from, fromlen); if (r < 0) set_winsock_errno (); /* Winsock recvfrom() only returns a valid 'from' when the socket is connectionless. POSIX gives a valid 'from' for all types of sockets. */ else if (from != NULL && *fromlen == frombufsize) rpl_getpeername (fd, from, fromlen); return r; } }