revert erroneous checkin
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44d67b9b31
commit
2f98d8bdc7
@ -31,7 +31,6 @@ details. */
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#include <winioctl.h>
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#include <ntdef.h>
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#include "ntdll.h"
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#include "mmap_helper.h"
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static NO_COPY const int CHUNK_SIZE = 1024; /* Used for crlf conversions */
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@ -224,8 +223,10 @@ fhandler_base::raw_read (void *ptr, size_t& ulen)
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HANDLE h = NULL; /* grumble */
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int prio = 0; /* ditto */
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int try_noreserve = 1;
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DWORD len = ulen;
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retry:
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ulen = (size_t) -1;
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if (read_state)
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{
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@ -234,7 +235,7 @@ fhandler_base::raw_read (void *ptr, size_t& ulen)
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SetThreadPriority (h, THREAD_PRIORITY_TIME_CRITICAL);
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signal_read_state (1);
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}
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BOOL res = mmReadFile (get_handle (), ptr, len, (DWORD *) &ulen, 0);
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BOOL res = ReadFile (get_handle (), ptr, len, (DWORD *) &ulen, 0);
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if (read_state)
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{
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signal_read_state (1);
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@ -260,6 +261,19 @@ fhandler_base::raw_read (void *ptr, size_t& ulen)
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bytes_read = 0;
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break;
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}
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if (try_noreserve)
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{
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try_noreserve = 0;
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switch (mmap_is_attached_or_noreserve (ptr, len))
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{
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case MMAP_NORESERVE_COMMITED:
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goto retry;
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case MMAP_RAISE_SIGBUS:
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raise(SIGBUS);
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case MMAP_NONE:
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break;
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}
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}
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/*FALLTHRU*/
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case ERROR_INVALID_FUNCTION:
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case ERROR_INVALID_PARAMETER:
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@ -38,7 +38,6 @@
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#include <sys/acl.h>
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#include "cygtls.h"
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#include "cygwin/in6.h"
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#include "mmap_helper.h"
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#define ASYNC_MASK (FD_READ|FD_WRITE|FD_OOB|FD_ACCEPT|FD_CONNECT)
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#define EVENT_MASK (FD_READ|FD_WRITE|FD_OOB|FD_ACCEPT|FD_CONNECT|FD_CLOSE)
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@ -1164,8 +1163,8 @@ fhandler_socket::recv_internal (WSABUF *wsabuf, DWORD wsacnt, DWORD flags,
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while (!(res = wait_for_events (evt_mask | FD_CLOSE))
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|| saw_shutdown_read ())
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{
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res = mmWSARecvFrom (get_socket (), wsabuf, wsacnt, &ret,
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&flags, from, fromlen, NULL, NULL);
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res = WSARecvFrom (get_socket (), wsabuf, wsacnt, &ret,
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&flags, from, fromlen, NULL, NULL);
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if (!res || WSAGetLastError () != WSAEWOULDBLOCK)
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break;
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}
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