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C++ sopen函数代码示例

本文整理汇总了C++中sopen函数的典型用法代码示例。如果您正苦于以下问题：C++ sopen函数的具体用法？C++ sopen怎么用？C++ sopen使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了sopen函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: sopen

USHORT TUser::Previous ()
{
   USHORT RetVal = FALSE;

   if (fdDat == -1)
      fdDat = sopen (DatFile, O_RDWR|O_BINARY|O_CREAT, SH_DENYNO, S_IREAD|S_IWRITE);
   if (fdIdx == -1)
      fdIdx = sopen (IdxFile, O_RDWR|O_BINARY|O_CREAT, SH_DENYNO, S_IREAD|S_IWRITE);

   if (fdDat != -1 && fdIdx != -1 && (tell (fdIdx) - sizeof (Idx)) >= sizeof (Idx)) {
      do {
         lseek (fdIdx, tell (fdIdx) - sizeof (Idx) * 2, SEEK_SET);
         if (read (fdIdx, &Idx, sizeof (Idx)) == sizeof (Idx)) {
            if (Idx.Deleted == FALSE)
               RetVal = TRUE;
         }
      } while (RetVal == FALSE && tell (fdIdx) >= sizeof (Idx) * 2);

      if (RetVal == TRUE) {
         Clear ();
         lseek (fdDat, Idx.Position, SEEK_SET);
         read (fdDat, &Usr, sizeof (Usr));
         Struct2Class ();
      }
   }

   return (RetVal);
}
开发者ID:kenjreno，项目名称:lora3，代码行数:28，代码来源:user.cpp

示例2: main

int main(int argc, char *argv[])
{
	/* check args */

	if (argc != 4)
	{
		fprintf(stderr, "usage: %s header.asm prog1.bfjoust prog2.bfjoust\n", argv[0]);
		return 1;
	}

	/* parse competitors */

	int fdA = sopen(argv[2]), fdB = sopen(argv[3]);

	if (setjmp(fail_buf))
	{
		printf("parse error: %s\n", fail_msg);
		return 1;
	}

	struct oplist *opsA = parse(fdA), *opsB = parse(fdB);

	/* find maximum depth of nested repeats */

	int maxrepdepth;

	{
		int d1 = repdepth(opsA), d2 = repdepth(opsB);
		maxrepdepth = d1 > d2 ? d1 : d2;
	}

	printf("%%define MAXREPS %d\n\n", maxrepdepth);

	/* copy header */

	FILE *hdr = fopen(argv[1], "r");
	if (!hdr)
		die("open failed: %s", argv[1]);

	static unsigned char buf[4096];
	ssize_t got;

	while ((got = fread(buf, 1, sizeof buf, hdr)) > 0)
		fwrite(buf, 1, got, stdout);

	if (got < 0)
		die("read error");

	fclose(hdr);

	/* translate into code */

	compile(stdout, opsA, 'A', "pa", 0);
	compile(stdout, opsB, 'B', "pb", 0);
	compile(stdout, opsB, 'B', "pf", 1);

	opl_free(opsA);
	opl_free(opsB);
	return 0;
}
开发者ID:Lymia，项目名称:chainlance，代码行数:60，代码来源:chainlance.c

示例3: strcpy

USHORT TFileBase::Open (PSZ pszDataPath, PSZ pszArea)
{
   CHAR szFile[128];

   strcpy (DataPath, pszDataPath);
   if (DataPath[0] != '\0') {
#if defined(__LINUX__)
      if (DataPath[strlen (DataPath) - 1] != '/')
         strcat (DataPath, "/");
#else
      if (DataPath[strlen (DataPath) - 1] != '\\')
         strcat (DataPath, "\\");
#endif
   }

   sprintf (szFile, "%s%s", DataPath, "filebase.idx");
   if ((fdIdx = sopen (AdjustPath (szFile), O_RDWR|O_BINARY|O_CREAT, SH_DENYNO, S_IREAD|S_IWRITE)) == -1)
      return (FALSE);

   sprintf (szFile, "%s%s", DataPath, "filebase.dat");
   if ((fdDat = sopen (AdjustPath (szFile), O_RDWR|O_BINARY|O_CREAT, SH_DENYNO, S_IREAD|S_IWRITE)) == -1) {
      close (fdDat);
      fdDat = -1;
      return (FALSE);
   }

   strcpy (szArea, pszArea);

   return (TRUE);
}
开发者ID:OS2World，项目名称:APP-COMM-LoraBBS，代码行数:30，代码来源:FILEBASE.CPP

示例4: lightPen

void CLayout::CSizeGripper::DrawShadowLine(CDC *pdc, CPoint start, CPoint end)
{
    {
        CPen lightPen(PS_SOLID, 1, ::GetSysColor(COLOR_3DHIGHLIGHT));
        CSelectObject sopen(pdc, &lightPen);

        pdc->MoveTo(start);
        pdc->LineTo(end);
    }

    start.x++;
    end.y++;

    {
        CPen darkPen(PS_SOLID, 1, ::GetSysColor(COLOR_3DSHADOW));
        CSelectObject sopen(pdc, &darkPen);

        pdc->MoveTo(start);
        pdc->LineTo(end);

        start.x++;
        end.y++;

        pdc->MoveTo(start);
        pdc->LineTo(end);
    }
}
开发者ID:JDuverge，项目名称:windirstat，代码行数:27，代码来源:layout.cpp

示例5: removefiledat

BOOL DLLCALL removefiledat(scfg_t* cfg, file_t* f)
{
	char	c,str[MAX_PATH+1],ixbname[12],*ixbbuf,fname[13];
    int		i,file;
	long	l,length;

	SAFECOPY(fname,f->name);
	for(i=8;i<12;i++)   /* Turn FILENAME.EXT into FILENAMEEXT */
		fname[i]=fname[i+1];
	SAFEPRINTF2(str,"%s%s.ixb",cfg->dir[f->dir]->data_dir,cfg->dir[f->dir]->code);
	if((file=sopen(str,O_RDONLY|O_BINARY,SH_DENYWR))==-1) {
		return(FALSE); 
	}
	length=(long)filelength(file);
	if(!length) {
		close(file);
		return(FALSE); 
	}
	if((ixbbuf=(char *)malloc(length))==0) {
		close(file);
		return(FALSE); 
	}
	if(lread(file,ixbbuf,length)!=length) {
		close(file);
		free((char *)ixbbuf);
		return(FALSE); 
	}
	close(file);
	if((file=sopen(str,O_WRONLY|O_TRUNC|O_BINARY,SH_DENYRW))==-1) {
		return(FALSE); 
	}
	for(l=0;l<length;l+=F_IXBSIZE) {
		for(i=0;i<11;i++)
			ixbname[i]=ixbbuf[l+i];
		ixbname[i]=0;
		if(stricmp(ixbname,fname))
			if(lwrite(file,&ixbbuf[l],F_IXBSIZE)!=F_IXBSIZE) {
				close(file);
				free((char *)ixbbuf);
				return(FALSE); 
		} 
	}
	free((char *)ixbbuf);
	close(file);
	SAFEPRINTF2(str,"%s%s.dat",cfg->dir[f->dir]->data_dir,cfg->dir[f->dir]->code);
	if((file=sopen(str,O_WRONLY|O_BINARY,SH_DENYRW))==-1) {
		return(FALSE); 
	}
	lseek(file,f->datoffset,SEEK_SET);
	c=ETX;          /* If first char of record is ETX, record is unused */
	if(write(file,&c,1)!=1) { /* So write a D_T on the first byte of the record */
		close(file);
		return(FALSE); 
	}
	close(file);
	if(f->dir==cfg->user_dir)  /* remove file from index */
		rmuserxfers(cfg,0,0,f->name);
	return(TRUE);
}
开发者ID:K6BSD，项目名称:SBBSUnstable，代码行数:59，代码来源:filedat.c

示例6: sopen_test_thread

static void sopen_test_thread(void* arg)
{
	int fd;

	if((fd=sopen(LOCK_FNAME,O_RDWR,SH_DENYWR))!=-1)
		printf("!FAILURE: allowed to reopen with SH_DENYWR\n");
	else if((fd=sopen(LOCK_FNAME,O_RDWR,SH_DENYRW))!=-1)
		printf("!FAILURE: allowed to reopen with SH_DENYRW\n");
	else
		printf("reopen disallowed\n");

	if(fd!=-1)
		close(fd);
}
开发者ID:K6BSD，项目名称:SBBSUnstable，代码行数:14，代码来源:wraptest.c

示例7: sopen

VOID TProtocol::Delete ()
{
   int fdNew;
   USHORT DoClose = FALSE;
   ULONG Position;

   if (fdDat == -1) {
      fdDat = sopen (DataFile, O_RDWR|O_BINARY|O_CREAT, SH_DENYNO, S_IREAD|S_IWRITE);
      DoClose = TRUE;
   }

   fdNew = sopen ("temp.dat", O_RDWR|O_BINARY|O_CREAT, SH_DENYNO, S_IREAD|S_IWRITE);

   if (fdDat != -1 && fdNew != -1) {
      if ((Position = tell (fdDat)) > 0L)
         Position -= sizeof (PROTOCOL);

      lseek (fdDat, 0L, SEEK_SET);

      while (read (fdDat, &prot, sizeof (PROTOCOL)) == sizeof (PROTOCOL)) {
         if (strcmp (Key, prot.Key))
            write (fdNew, &prot, sizeof (PROTOCOL));
      }

      lseek (fdDat, 0L, SEEK_SET);
      lseek (fdNew, 0L, SEEK_SET);

      while (read (fdNew, &prot, sizeof (PROTOCOL)) == sizeof (PROTOCOL))
            write (fdDat, &prot, sizeof (PROTOCOL));

      chsize (fdDat, tell (fdDat));

      lseek (fdDat, Position, SEEK_SET);
      if (Next () == FALSE) {
         if (Previous () == FALSE)
            New ();
      }
   }

   if (fdNew != -1) {
      close (fdNew);
      unlink ("temp.dat");
   }
   if (fdDat != -1 && DoClose == TRUE) {
      close (fdDat);
      fdDat = -1;
   }
}
开发者ID:kenjreno，项目名称:lora3，代码行数:48，代码来源:protocol.cpp

示例8: open_gamedab

void open_gamedab()
{
if((gamedab=sopen("game.dab",O_RDWR|O_BINARY,SH_DENYNO))==-1) {
    bputs("Error opening game.dab\r\n");                /* open deny none */
    pause();
	exit(1); }
}
开发者ID:ftnapps，项目名称:pkg-sbbs，代码行数:7，代码来源:sbj.c

示例9: GetGripperRect

void CXySlider::PaintGripper(CDC *pdc)
{
    CRect rc = GetGripperRect();

    COLORREF color = ::GetSysColor(COLOR_BTNFACE);
    if(m_gripperHighlight)
    {
        int r = RGB_GET_RVALUE(color);
        int g = RGB_GET_GVALUE(color);
        int b = RGB_GET_BVALUE(color);
        r += (255 - r)/3;
        g += (255 - g)/3;
        b += (255 - b)/3;
        color = RGB(r, g, b);
    }
    pdc->FillSolidRect(rc, color);
    pdc->DrawEdge(rc, EDGE_RAISED, BF_RECT);

    CPen pen(PS_SOLID, 1, ::GetSysColor(COLOR_3DSHADOW));
    CSelectObject sopen(pdc, &pen);

    pdc->MoveTo(rc.left, rc.top + rc.Height() / 2);
    pdc->LineTo(rc.right, rc.top + rc.Height() / 2);
    pdc->MoveTo(rc.left + rc.Width() / 2, rc.top);
    pdc->LineTo(rc.left + rc.Width() / 2, rc.bottom);
}
开发者ID:JDuverge，项目名称:windirstat，代码行数:26，代码来源:xyslider.cpp

示例10: RGB

void CXySlider::PaintBackground(CDC *pdc)
{
    pdc->FillSolidRect(m_rcAll, ::GetSysColor(COLOR_BTNFACE));

    CRect rc = m_rcInner;
    pdc->DrawEdge(rc, EDGE_SUNKEN, BF_RECT | BF_ADJUST);

    pdc->FillSolidRect(rc, RGB(255,255,255));

    CPen pen(PS_SOLID, 1, ::GetSysColor(COLOR_3DLIGHT));
    CSelectObject sopen(pdc, &pen);

    pdc->MoveTo(rc.left, m_zero.y);
    pdc->LineTo(rc.right, m_zero.y);
    pdc->MoveTo(m_zero.x, rc.top);
    pdc->LineTo(m_zero.x, rc.bottom);

    CRect circle = m_rcAll;
    circle.DeflateRect(m_gripperRadius);

    CSelectStockObject sobrush(pdc, NULL_BRUSH);
    pdc->Ellipse(circle);

    if(GetFocus() == this)
    {
        pdc->DrawFocusRect(m_rcAll);
    }
}
开发者ID:JDuverge，项目名称:windirstat，代码行数:28，代码来源:xyslider.cpp

示例11: main

int main(void)
{
   FILE *fout;
   int i, fserial;


   fout = fopen("rom56.bin", "w");
   if (fout == NULL)
   {
      fprintf(stderr, "can't open rom56.bin for writing\n");
      exit(1);
   }
   fserial = sopen("/dev/ttyS0", B19200);
   if (fserial == -1)
   {
      fprintf(stderr, "can't open serial port\n");
      exit(1);
   }

   for (i=0; i<0x1000; i++)
   {
      fputc(sgetc(fserial), fout);
      printf(".");
   }

   fclose(fout);
   sclose(fserial);

   return 0;
}
开发者ID:dgchurchill，项目名称:nanowasp-tools，代码行数:30，代码来源:readrom.c

示例12: sprintf

VOID FIDOSDM::SetHWM (ULONG ulMsg)
{
   int fd;
   CHAR Temp[128];
   struct dosdate_t d_date;
   struct dostime_t d_time;
   FIDOMSG Hdr;

   sprintf (Temp, "%s1.msg", BasePath);
   if ((fd = sopen (Temp, O_WRONLY|O_BINARY|O_CREAT|O_TRUNC, SH_DENYNO, S_IREAD|S_IWRITE)) != -1) {
      memset (&Hdr, 0, sizeof (FIDOMSG));
      strcpy (Hdr.From, "MsgBase");
      strcpy (Hdr.To, "Nobody in particular");
      strcpy (Hdr.Subject, "Re: Whatsa high water mark?");
      _dos_getdate (&d_date);
      _dos_gettime (&d_time);
      sprintf (Hdr.Date, "%2d %3.3s %02d  %02d:%02d:%02d", d_date.day, fidoMonths[d_date.month - 1], d_date.year % 100, d_time.hour, d_time.minute, d_time.second);
      Hdr.Up = (USHORT)ulMsg;
      Hdr.Attrib = MSGPRIVATE|MSGSENT|MSGREAD;
      write (fd, &Hdr, sizeof (FIDOMSG));
      strcpy (Temp, "\r\nThis message is used to store the high water mark\r\n");
      write (fd, Temp, strlen (Temp) + 1);
      close (fd);
   }
}
开发者ID:kenjreno，项目名称:lora3，代码行数:25，代码来源:fidosdm.cpp

示例13: Change

VOID TFileTag::Change (PSZ pszOldName, PSZ pszNewName)
{
   int fd, i, Count, Changed;
   ULONG Position;
   FILETAGS *Buffer;

   if ((fd = sopen (DatFile, O_RDWR|O_BINARY|O_CREAT, SH_DENYNO, S_IREAD|S_IWRITE)) != -1) {
      if ((Buffer = (FILETAGS *)malloc (sizeof (FILETAGS) * FILETAGS_INDEX)) != NULL) {
         do {
            Changed = FALSE;

            Position = tell (fd);
            Count = read (fd, Buffer, sizeof (FILETAGS) * FILETAGS_INDEX) / sizeof (FILETAGS);
            for (i = 0; i < Count; i++) {
               if (Buffer[i].Free == FALSE && !stricmp (Buffer[i].Area, pszOldName)) {
                  strcpy (Buffer[i].Area, pszNewName);
                  Changed = TRUE;
               }
            }

            if (Changed == TRUE) {
               lseek (fd, Position, SEEK_SET);
               write (fd, Buffer, sizeof (FILETAGS) * Count);
            }
         } while (Count == FILETAGS_INDEX);
         free (Buffer);
      }

      close (fd);
   }
}
开发者ID:kenjreno，项目名称:lora3，代码行数:31，代码来源:user.cpp

示例14: hacklog

extern "C" BOOL DLLCALL hacklog(scfg_t* cfg, char* prot, char* user, char* text, char* host, SOCKADDR_IN* addr)
{
	char	hdr[1024];
	char	tstr[64];
	char	fname[MAX_PATH+1];
	int		file;
	time32_t now=time32(NULL);

	sprintf(fname,"%shack.log",cfg->logs_dir);

	if((file=sopen(fname,O_CREAT|O_RDWR|O_BINARY|O_APPEND,SH_DENYWR,DEFFILEMODE))==-1)
		return(FALSE);

	sprintf(hdr,"SUSPECTED %s HACK ATTEMPT for user '%s' on %.24s\r\nUsing port %u at %s [%s]\r\nDetails: "
		,prot
		,user
		,timestr(cfg,now,tstr)
		,addr->sin_port
		,host
		,inet_ntoa(addr->sin_addr)
		);
	write(file,hdr,strlen(hdr));
	write(file,text,strlen(text));
	write(file,crlf,2);
	write(file,crlf,2);
	close(file);

	return(TRUE);
}
开发者ID:kindy，项目名称:synchronet-bbs-1，代码行数:29，代码来源:logfile.cpp

示例15: initlog

void CLog::initlog()
{
  logfile=sopen(g->v.log,O_WRONLY|O_APPEND|O_CREAT|O_TEXT,SH_DENYWR,S_IREAD|S_IWRITE);
  if (logfile==-1)
    throw errors("Unable to open log file "+g->v.log);
  write(logfile,"\r\n",2);
}
开发者ID:inspirer，项目名称:history，代码行数:7，代码来源:log.cpp


注：本文中的sopen函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。