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Clean up some code

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Justine Tunney 2023-10-11 11:45:31 -07:00
parent ec3275179f
commit 285c565051
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33 changed files with 122 additions and 382 deletions
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34
libc/sock/socket-nt.c
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@ -16,53 +16,28 @@
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/assert.h"
#include "libc/calls/internal.h"
#include "libc/calls/state.internal.h"
#include "libc/errno.h"
#include "libc/mem/mem.h"
#include "libc/nt/enum/fileflagandattributes.h"
#include "libc/nt/iphlpapi.h"
#include "libc/nt/thunk/msabi.h"
#include "libc/nt/winsock.h"
#include "libc/sock/internal.h"
#include "libc/str/str.h"
#include "libc/sysv/consts/af.h"
#include "libc/sysv/consts/ipproto.h"
#include "libc/sysv/consts/o.h"
#include "libc/sysv/consts/so.h"
#include "libc/sysv/consts/sock.h"
#include "libc/sysv/consts/sol.h"
#ifdef __x86_64__
#include "libc/sock/yoink.inc"
__msabi extern typeof(__sys_setsockopt_nt) *const __imp_setsockopt;
/*
* ioctl(SIOCGIFCONFIG) for Windows need to access the following
* functions through weak reference. This ensure those symbols are not
* stripped during final link.
*/
// ioctl(SIOCGIFCONFIG) for Windows need to access the following
// functions through weak reference. This ensure those symbols are not
// stripped during final link.
__static_yoink("GetAdaptersAddresses");
__static_yoink("tprecode16to8");
textwindows int sys_socket_nt(int family, int type, int protocol) {
int64_t h;
int fd, oflags, truetype, yes = 1;
int fd, oflags, truetype;
fd = __reservefd(-1);
if (fd == -1) return -1;
truetype = type & ~(SOCK_CLOEXEC | SOCK_NONBLOCK);
if ((h = WSASocket(family, truetype, protocol, NULL, 0,
kNtWsaFlagOverlapped)) != -1) {
// sets SO_EXCLUSIVEADDRUSE on all sockets so they won't get pilfered
// you can read a blog post on this subject in the find_unused_port()
// pydoc of this file third_party/python/Lib/test/support/__init__.py
// this needs to happen right after socket is called or it won't work
if (family == AF_INET || family == AF_INET6) {
unassert(__imp_setsockopt(h, SOL_SOCKET, -5, &yes, 4) != -1);
}
oflags = O_RDWR;
if (type & SOCK_CLOEXEC) oflags |= O_CLOEXEC;
if (type & SOCK_NONBLOCK) oflags |= O_NONBLOCK;
@ -73,7 +48,6 @@ textwindows int sys_socket_nt(int family, int type, int protocol) {
g_fds.p[fd].flags = oflags;
g_fds.p[fd].mode = 0140666;
g_fds.p[fd].handle = h;
return fd;
} else {
__releasefd(fd);