996 lines
21 KiB
C
996 lines
21 KiB
C
/*
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Copyright 2005-2007 Jay Sorg
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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the rest
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*/
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#include "rdp.h"
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/******************************************************************************/
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/* print a time-stamped message to the log file (stderr). */
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void
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rdpLog(char *format, ...)
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{
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va_list args;
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char buf[256];
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time_t clock;
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va_start(args, format);
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time(&clock);
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strftime(buf, 255, "%d/%m/%y %T ", localtime(&clock));
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fprintf(stderr, buf);
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vfprintf(stderr, format, args);
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fflush(stderr);
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va_end(args);
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}
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/******************************************************************************/
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int
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rdpBitsPerPixel(int depth)
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{
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if (depth == 1)
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{
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return 1;
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}
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else if (depth <= 8)
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{
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return 8;
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}
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else if (depth <= 16)
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{
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return 16;
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}
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else
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{
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return 32;
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}
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}
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/******************************************************************************/
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void
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rdpClientStateChange(CallbackListPtr* cbl, pointer myData, pointer clt)
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{
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dispatchException &= ~DE_RESET; /* hack - force server not to reset */
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}
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/******************************************************************************/
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int
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DPMSSupported(void)
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{
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return 0;
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}
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/******************************************************************************/
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int
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DPSMGet(int* level)
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{
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return -1;
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}
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/******************************************************************************/
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void
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DPMSSet(int level)
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{
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}
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/******************************************************************************/
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void
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AddOtherInputDevices(void)
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{
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}
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/******************************************************************************/
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void
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OpenInputDevice(DeviceIntPtr dev, ClientPtr client, int* status)
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{
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}
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/******************************************************************************/
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int
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SetDeviceValuators(register ClientPtr client, DeviceIntPtr dev,
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int* valuators, int first_valuator, int num_valuators)
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{
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return BadMatch;
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}
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/******************************************************************************/
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int
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SetDeviceMode(register ClientPtr client, DeviceIntPtr dev, int mode)
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{
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return BadMatch;
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}
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/******************************************************************************/
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int
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ChangeKeyboardDevice(DeviceIntPtr old_dev, DeviceIntPtr new_dev)
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{
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return BadMatch;
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}
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/******************************************************************************/
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int
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ChangeDeviceControl(register ClientPtr client, DeviceIntPtr dev,
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void* control)
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{
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return BadMatch;
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}
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/******************************************************************************/
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int
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ChangePointerDevice(DeviceIntPtr old_dev, DeviceIntPtr new_dev,
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unsigned char x, unsigned char y)
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{
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return BadMatch;
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}
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/******************************************************************************/
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void
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CloseInputDevice(DeviceIntPtr d, ClientPtr client)
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{
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}
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/* the g_ functions from os_calls.c */
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/*****************************************************************************/
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int
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g_tcp_recv(int sck, void* ptr, int len, int flags)
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{
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#if defined(_WIN32)
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return recv(sck, (char*)ptr, len, flags);
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#else
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return recv(sck, ptr, len, flags);
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#endif
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}
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/*****************************************************************************/
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void
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g_tcp_close(int sck)
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{
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if (sck == 0)
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{
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return;
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}
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shutdown(sck, 2);
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#if defined(_WIN32)
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closesocket(sck);
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#else
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close(sck);
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#endif
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}
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/*****************************************************************************/
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int
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g_tcp_last_error_would_block(int sck)
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{
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#if defined(_WIN32)
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return WSAGetLastError() == WSAEWOULDBLOCK;
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#else
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return errno == EWOULDBLOCK;
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#endif
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}
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/*****************************************************************************/
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void
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g_sleep(int msecs)
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{
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#if defined(_WIN32)
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Sleep(msecs);
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#else
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usleep(msecs * 1000);
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#endif
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}
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/*****************************************************************************/
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int
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g_tcp_send(int sck, void* ptr, int len, int flags)
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{
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#if defined(_WIN32)
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return send(sck, (char*)ptr, len, flags);
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#else
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return send(sck, ptr, len, flags);
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#endif
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}
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/*****************************************************************************/
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void*
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g_malloc(int size, int zero)
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{
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char* rv;
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rv = (char*)malloc(size);
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if (zero)
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{
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memset(rv, 0, size);
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}
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return rv;
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}
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/*****************************************************************************/
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void
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g_free(void* ptr)
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{
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if (ptr != 0)
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{
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free(ptr);
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}
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}
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/*****************************************************************************/
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void
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g_sprintf(char* dest, char* format, ...)
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{
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va_list ap;
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va_start(ap, format);
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vsprintf(dest, format, ap);
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va_end(ap);
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}
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/*****************************************************************************/
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int
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g_tcp_socket(void)
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{
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int rv;
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int i;
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i = 1;
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rv = socket(PF_INET, SOCK_STREAM, 0);
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#if defined(_WIN32)
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setsockopt(rv, IPPROTO_TCP, TCP_NODELAY, (char*)&i, sizeof(i));
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#else
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setsockopt(rv, IPPROTO_TCP, TCP_NODELAY, (void*)&i, sizeof(i));
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#endif
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return rv;
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}
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/*****************************************************************************/
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void
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g_memcpy(void* d_ptr, const void* s_ptr, int size)
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{
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memcpy(d_ptr, s_ptr, size);
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}
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/*****************************************************************************/
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int
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g_tcp_set_no_delay(int sck)
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{
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int i;
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i = 1;
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#if defined(_WIN32)
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setsockopt(sck, IPPROTO_TCP, TCP_NODELAY, (char*)&i, sizeof(i));
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#else
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setsockopt(sck, IPPROTO_TCP, TCP_NODELAY, (void*)&i, sizeof(i));
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#endif
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return 0;
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}
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/*****************************************************************************/
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int
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g_tcp_set_non_blocking(int sck)
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{
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unsigned long i;
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#if defined(_WIN32)
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i = 1;
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ioctlsocket(sck, FIONBIO, &i);
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#else
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i = fcntl(sck, F_GETFL);
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i = i | O_NONBLOCK;
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fcntl(sck, F_SETFL, i);
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#endif
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return 0;
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}
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/*****************************************************************************/
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int
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g_tcp_accept(int sck)
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{
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struct sockaddr_in s;
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#if defined(_WIN32)
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signed int i;
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#else
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unsigned int i;
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#endif
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i = sizeof(struct sockaddr_in);
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memset(&s, 0, i);
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return accept(sck, (struct sockaddr*)&s, &i);
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}
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/*****************************************************************************/
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int
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g_tcp_select(int sck1, int sck2)
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{
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fd_set rfds;
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struct timeval time;
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int max;
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int rv;
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time.tv_sec = 0;
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time.tv_usec = 0;
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FD_ZERO(&rfds);
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if (sck1 > 0)
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{
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FD_SET(((unsigned int)sck1), &rfds);
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}
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if (sck2 > 0)
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{
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FD_SET(((unsigned int)sck2), &rfds);
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}
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max = sck1;
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if (sck2 > max)
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{
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max = sck2;
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}
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rv = select(max + 1, &rfds, 0, 0, &time);
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if (rv > 0)
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{
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rv = 0;
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if (FD_ISSET(((unsigned int)sck1), &rfds))
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{
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rv = rv | 1;
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}
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if (FD_ISSET(((unsigned int)sck2), &rfds))
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{
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rv = rv | 2;
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}
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}
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else
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{
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rv = 0;
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}
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return rv;
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}
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/*****************************************************************************/
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int
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g_tcp_bind(int sck, char* port)
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{
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struct sockaddr_in s;
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memset(&s, 0, sizeof(struct sockaddr_in));
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s.sin_family = AF_INET;
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s.sin_port = htons(atoi(port));
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s.sin_addr.s_addr = INADDR_ANY;
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return bind(sck, (struct sockaddr*)&s, sizeof(struct sockaddr_in));
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}
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/*****************************************************************************/
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int
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g_tcp_listen(int sck)
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{
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return listen(sck, 2);
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}
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/*
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stub for XpClient* functions.
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*/
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/*****************************************************************************/
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Bool
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XpClientIsBitmapClient(ClientPtr client)
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{
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return 1;
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}
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/*****************************************************************************/
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Bool
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XpClientIsPrintClient(ClientPtr client, FontPathElementPtr fpe)
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{
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return 0;
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}
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/*****************************************************************************/
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int
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PrinterOptions(int argc, char** argv, int i)
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{
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return i;
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}
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/*****************************************************************************/
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void
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PrinterInitOutput(ScreenInfo* pScreenInfo, int argc, char** argv)
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{
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}
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/*****************************************************************************/
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void PrinterUseMsg(void)
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{
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}
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/*****************************************************************************/
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void PrinterInitGlobals(void)
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{
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}
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#ifdef RDP_IS_XORG
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#define NEED_XF86_TYPES
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#include <xf86_libc.h>
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#define XF86FILE_magic 0x58464856 /* "XFHV" */
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typedef struct _xf86_file_
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{
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INT32 fileno;
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INT32 magic;
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FILE* filehnd;
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char* fname;
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} XF86FILE_priv;
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XF86FILE_priv stdhnd[3] =
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{
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{ 0, XF86FILE_magic, NULL, "$stdinp$" },
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{ 0, XF86FILE_magic, NULL, "$stdout$" },
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{ 0, XF86FILE_magic, NULL, "$stderr$" }
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};
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XF86FILE* xf86stdin = (XF86FILE*)&stdhnd[0];
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XF86FILE* xf86stdout = (XF86FILE*)&stdhnd[1];
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XF86FILE* xf86stderr = (XF86FILE*)&stdhnd[2];
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double xf86HUGE_VAL;
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int xf86errno;
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Bool noFontCacheExtension = 1;
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#define mapnum(e) case (xf86_##e): err = e; break;
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/*****************************************************************************/
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static int
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xf86GetErrno(void)
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{
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int err;
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switch (errno)
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{
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case 0:
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return 0;
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mapnum(EACCES);
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mapnum(EAGAIN);
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mapnum(EBADF);
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mapnum(EEXIST);
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mapnum(EFAULT);
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mapnum(EINTR);
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mapnum(EINVAL);
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mapnum(EISDIR);
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mapnum(ELOOP); /* not POSIX 1 */
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mapnum(EMFILE);
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mapnum(ENAMETOOLONG);
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mapnum(ENFILE);
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mapnum(ENOENT);
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mapnum(ENOMEM);
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mapnum(ENOSPC);
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mapnum(ENOTDIR);
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mapnum(EPIPE);
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mapnum(EROFS);
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mapnum(ETXTBSY); /* not POSIX 1 */
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mapnum(ENOTTY);
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mapnum(EBUSY);
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mapnum(ENODEV);
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mapnum(EIO);
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default:
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return xf86_UNKNOWN;
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}
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return (int)strerror(err);
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}
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/*****************************************************************************/
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static void
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_xf86checkhndl(XF86FILE_priv* f, const char* func)
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{
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if (!f || f->magic != XF86FILE_magic ||
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!f->filehnd || !f->fname)
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{
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FatalError("libc_wrapper error: passed invalid FILE handle to %s", func);
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exit(42);
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}
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}
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/*****************************************************************************/
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void
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xf86WrapperInit(void)
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{
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if (stdhnd[0].filehnd == NULL)
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{
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stdhnd[0].filehnd = stdin;
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}
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if (stdhnd[1].filehnd == NULL)
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{
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stdhnd[1].filehnd = stdout;
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}
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if (stdhnd[2].filehnd == NULL)
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{
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stdhnd[2].filehnd = stderr;
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}
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xf86HUGE_VAL = HUGE_VAL;
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}
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/*****************************************************************************/
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int
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xf86strcmp(const char* s1, const char* s2)
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{
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return strcmp(s1, s2);
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}
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/*****************************************************************************/
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char*
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xf86strchr(const char* s, int c)
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{
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return strchr(s, c);
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}
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/*****************************************************************************/
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double
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xf86fabs(double x)
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{
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return fabs(x);
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}
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/*****************************************************************************/
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double
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xf86exp(double x)
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{
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return exp(x);
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}
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/*****************************************************************************/
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double
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xf86log(double x)
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{
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return log(x);
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}
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/*****************************************************************************/
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double
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xf86sin(double x)
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{
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return sin(x);
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}
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/*****************************************************************************/
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double
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xf86cos(double x)
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{
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return cos(x);
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}
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/*****************************************************************************/
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double
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xf86sqrt(double x)
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{
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return sqrt(x);
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}
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/*****************************************************************************/
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double
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xf86floor(double x)
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{
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return floor(x);
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}
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/*****************************************************************************/
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void
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xf86free(void* p)
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{
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xfree(p);
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}
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/*****************************************************************************/
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int
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xf86fclose(XF86FILE* f)
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{
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XF86FILE_priv* fp = (XF86FILE_priv*)f;
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int ret;
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_xf86checkhndl(fp, "xf86fclose");
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/* somewhat bad check */
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if (fp->fileno < 3 && fp->fname[0] == '$')
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{
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/* assume this is stdin/out/err, don't dispose */
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ret = fclose(fp->filehnd);
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}
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else
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{
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ret = fclose(fp->filehnd);
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fp->magic = 0; /* invalidate */
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xfree(fp->fname);
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xfree(fp);
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}
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return ret ? -1 : 0;
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}
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/*****************************************************************************/
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int
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xf86fflush(XF86FILE* f)
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{
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XF86FILE_priv* fp = (XF86FILE_priv*)f;
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_xf86checkhndl(fp,"xf86fflush");
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return fflush(fp->filehnd);
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}
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/*****************************************************************************/
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int
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xf86fprintf(XF86FILE* f, const char *format, ...)
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{
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XF86FILE_priv* fp = (XF86FILE_priv*)f;
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int ret;
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va_list args;
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va_start(args, format);
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#ifdef DEBUG
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ErrorF("xf86fprintf for XF86FILE %p\n", fp);
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#endif
|
|
_xf86checkhndl(fp,"xf86fprintf");
|
|
|
|
ret = vfprintf(fp->filehnd,format,args);
|
|
va_end(args);
|
|
return ret;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
char*
|
|
xf86strdup(const char* s)
|
|
{
|
|
return xstrdup(s);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
XF86FILE*
|
|
xf86fopen(const char* fn, const char* mode)
|
|
{
|
|
XF86FILE_priv* fp;
|
|
FILE* f = fopen(fn, mode);
|
|
|
|
xf86errno = xf86GetErrno();
|
|
if (!f)
|
|
{
|
|
return 0;
|
|
}
|
|
fp = (XF86FILE_priv*)xalloc(sizeof(XF86FILE_priv));
|
|
fp->magic = XF86FILE_magic;
|
|
fp->filehnd = f;
|
|
fp->fileno = fileno(f);
|
|
fp->fname = (char*)xf86strdup(fn);
|
|
#ifdef DEBUG
|
|
ErrorF("xf86fopen(%s,%s) yields FILE %p XF86FILE %p\n",
|
|
fn,mode,f,fp);
|
|
#endif
|
|
return (XF86FILE*)fp;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
int
|
|
xf86sprintf(char* s, const char* format, ...)
|
|
{
|
|
int ret;
|
|
va_list args;
|
|
|
|
va_start(args, format);
|
|
ret = vsprintf(s, format, args);
|
|
va_end(args);
|
|
return ret;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
double
|
|
xf86atof(const char* s)
|
|
{
|
|
return atof(s);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
xf86size_t
|
|
xf86strlen(const char* s)
|
|
{
|
|
return (xf86size_t)strlen(s);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
void
|
|
xf86exit(int ex)
|
|
{
|
|
ErrorF("Module called exit() function with value=%d\n", ex);
|
|
exit(ex);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
int
|
|
xf86vsprintf(char* s, const char* format, va_list ap)
|
|
{
|
|
return vsprintf(s, format, ap);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
double
|
|
xf86frexp(double x, int* exp)
|
|
{
|
|
return frexp(x, exp);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
void*
|
|
xf86memcpy(void* dest, const void* src, xf86size_t n)
|
|
{
|
|
return memcpy(dest, src, (size_t)n);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
int
|
|
xf86memcmp(const void* s1, const void* s2, xf86size_t n)
|
|
{
|
|
return memcmp(s1, s2, (size_t)n);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
int
|
|
xf86ffs(int mask)
|
|
{
|
|
int n;
|
|
|
|
if (mask == 0)
|
|
{
|
|
return 0;
|
|
}
|
|
for (n = 1; (mask & 1) == 0; n++)
|
|
{
|
|
mask >>= 1;
|
|
}
|
|
return n;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
void
|
|
xf86abort(void)
|
|
{
|
|
ErrorF("Module called abort() function\n");
|
|
abort();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
double
|
|
xf86ldexp(double x, int exp)
|
|
{
|
|
return ldexp(x, exp);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
char*
|
|
xf86getenv(const char* a)
|
|
{
|
|
/* Only allow this when the real and effective uids are the same */
|
|
if (getuid() != geteuid())
|
|
{
|
|
return NULL;
|
|
}
|
|
else
|
|
{
|
|
return getenv(a);
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
void*
|
|
xf86memset(void* s, int c, xf86size_t n)
|
|
{
|
|
return memset(s, c, (size_t)n);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
void*
|
|
xf86malloc(xf86size_t n)
|
|
{
|
|
return (void*)xalloc((size_t)n);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
void*
|
|
xf86calloc(xf86size_t sz, xf86size_t n)
|
|
{
|
|
return (void*)xcalloc((size_t)sz, (size_t)n);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
double
|
|
xf86pow(double x, double y)
|
|
{
|
|
return pow(x, y);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
int
|
|
xf86vsnprintf(char* s, xf86size_t len, const char* format, va_list ap)
|
|
{
|
|
return vsnprintf(s, (size_t)len, format, ap);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
char*
|
|
xf86strstr(const char* s1, const char* s2)
|
|
{
|
|
return strstr(s1, s2);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
char*
|
|
xf86strncat(char* dest, const char* src, xf86size_t n)
|
|
{
|
|
return strncat(dest, src, (size_t)n);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
char*
|
|
xf86strcpy(char* dest, const char* src)
|
|
{
|
|
return strcpy(dest, src);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
char*
|
|
xf86strncpy(char* dest, const char* src, xf86size_t n)
|
|
{
|
|
return strncpy(dest, src, (size_t)n);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
int
|
|
xf86strncmp(const char* s1, const char* s2, xf86size_t n)
|
|
{
|
|
return strncmp(s1, s2, (size_t)n);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
double
|
|
xf86strtod(const char* s, char** end)
|
|
{
|
|
return strtod(s, end);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
int
|
|
xf86printf(const char* format, ...)
|
|
{
|
|
int ret;
|
|
va_list args;
|
|
|
|
va_start(args, format);
|
|
ret = printf(format, args);
|
|
va_end(args);
|
|
return ret;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
void*
|
|
xf86realloc(void* p, xf86size_t n)
|
|
{
|
|
return (void*)xrealloc(p, n);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
int
|
|
xf86atoi(const char* s)
|
|
{
|
|
return atoi(s);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
int
|
|
xf86vfprintf(XF86FILE* f, const char *format, va_list ap)
|
|
{
|
|
XF86FILE_priv* fp = (XF86FILE_priv*)f;
|
|
|
|
#ifdef DEBUG
|
|
ErrorF("xf86vfprintf for XF86FILE %p\n", fp);
|
|
#endif
|
|
_xf86checkhndl(fp,"xf86vfprintf");
|
|
return vfprintf(fp->filehnd, format, ap);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
void*
|
|
xf86bsearch(const void* key, const void* base, xf86size_t nmemb,
|
|
xf86size_t size, int (*compar)(const void*, const void*))
|
|
{
|
|
return bsearch(key, base, (size_t)nmemb, (size_t)size, compar);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
int
|
|
xf86sscanf(char* s, const char* format, ...)
|
|
{
|
|
int ret;
|
|
va_list args;
|
|
|
|
va_start(args, format);
|
|
ret = vsscanf(s,format,args);
|
|
va_end(args);
|
|
return ret;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
char*
|
|
xf86strtok(char* s1, const char* s2)
|
|
{
|
|
return strtok(s1, s2);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
void
|
|
xf86qsort(void* base, xf86size_t nmemb, xf86size_t size,
|
|
int (*comp)(const void *, const void *))
|
|
{
|
|
qsort(base, nmemb, size, comp);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
char*
|
|
xf86strcat(char* dest, const char* src)
|
|
{
|
|
return strcat(dest, src);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
xf86size_t
|
|
xf86strcspn(const char* s1, const char* s2)
|
|
{
|
|
return (xf86size_t)strcspn(s1, s2);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
int
|
|
xf86abs(int x)
|
|
{
|
|
return abs(x);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
double
|
|
xf86atan2(double x, double y)
|
|
{
|
|
return atan2(x, y);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
void*
|
|
xf86memmove(void* dest, const void* src, xf86size_t n)
|
|
{
|
|
return memmove(dest, src, (size_t)n);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
void
|
|
xf86bzero(void* s, unsigned int n)
|
|
{
|
|
memset(s, 0, n);
|
|
}
|
|
|
|
/* other, what is this? */
|
|
|
|
/*****************************************************************************/
|
|
void
|
|
FontCacheExtensionInit(INITARGS)
|
|
{
|
|
}
|
|
|
|
#endif
|