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Remove dependency on libws2_32 on Windows build

This commit is contained in:
Tatsuhiro Tsujikawa 2015-03-28 19:58:44 +09:00
parent 6f58434d89
commit 6133110386
2 changed files with 44 additions and 17 deletions
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14
configure.ac
View File

@ -508,13 +508,6 @@ AC_CHECK_HEADERS([ \
unistd.h \
])
case "${host}" in
*mingw*)
# For ntohl, ntohs in Windows
AC_CHECK_HEADERS([winsock2.h])
;;
esac
# Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
@ -564,13 +557,6 @@ AM_CONDITIONAL([ENABLE_TINY_NGHTTPD],
[ test "x${have_epoll}" = "xyes" &&
test "x${have_timerfd_create}" = "xyes"])
dnl Windows library for winsock2
case "${host}" in
*mingw*)
LIBS="$LIBS -lws2_32"
;;
esac
ac_save_CFLAGS=$CFLAGS
CFLAGS=

47
lib/nghttp2_net.h
View File

@ -37,8 +37,49 @@
#include <netinet/in.h>
#endif /* HAVE_NETINET_IN_H */
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif /* HAVE_WINSOCK2_H */
#include <nghttp2/nghttp2.h>
#if defined(WIN32)
/* Windows requires ws2_32 library for ntonl family functions. We
define inline functions for those function so that we don't have
dependeny on that lib. */
static inline uint32_t htonl(uint32_t hostlong) {
uint32_t res;
unsigned char *p = (unsigned char *)&res;
*p++ = hostlong >> 24;
*p++ = (hostlong >> 16) & 0xffu;
*p++ = (hostlong >> 8) & 0xffu;
*p = hostlong & 0xffu;
return res;
}
static inline uint16_t htons(uint16_t hostshort) {
uint16_t res;
unsigned char *p = (unsigned char *)&res;
*p++ = hostshort >> 8;
*p = hostshort & 0xffu;
return res;
}
static inline uint32_t ntohl(uint32_t netlong) {
uint32_t res;
unsigned char *p = (unsigned char *)&netlong;
res = *p++ << 24;
res += *p++ << 16;
res += *p++ << 8;
res += *p;
return res;
}
static inline uint16_t ntohs(uint16_t netshort) {
uint16_t res;
unsigned char *p = (unsigned char *)&netshort;
res = *p++ << 8;
res += *p;
return res;
}
#endif /* WIN32 */
#endif /* NGHTTP2_NET_H */