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Cleanup socket code

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This commit is contained in:
Justine Tunney 2021-02-05 23:45:34 -08:00
parent a91ba89d85
commit e06c90fafc
13 changed files with 108 additions and 94 deletions
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27
libc/sock/closesocket-nt.c
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@ -16,21 +16,22 @@
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/bits/safemacros.h"
#include "libc/calls/internal.h"
#include "libc/nt/winsock.h"
#include "libc/mem/mem.h"
#include "libc/sock/internal.h"
#include "libc/sock/yoink.inc"
#include "libc/sysv/errfuns.h"
textwindows int sys_closesocket_nt(int fd) {
int rc;
if (!__isfdkind(fd, kFdSocket)) return ebadf();
if (__sys_closesocket_nt(g_fds.p[fd].handle) != -1) {
rc = 0;
/**
* Closes socket on Windows.
*
* This function should only be called by close().
*/
textwindows int sys_closesocket_nt(struct Fd *fd) {
struct SockFd *sockfd;
sockfd = (struct SockFd *)fd->extra;
WSACloseEvent(sockfd->event);
free(sockfd);
if (__sys_closesocket_nt(fd->handle) != -1) {
return 0;
} else {
rc = __winsockerr();
return __winsockerr();
}
__removefd(fd);
return rc;
}