Lines Matching refs:ctx
337 XMScontext ctx;
351 ctx.ds_si = (void far *) & spec;
352 ctx.ax = 0x0b00; /* EMB move */
353 jxms_calldriver(xms_driver, (XMScontext far *) & ctx);
354 if (ctx.ax != 1)
370 XMScontext ctx;
384 ctx.ds_si = (void far *) & spec;
385 ctx.ax = 0x0b00; /* EMB move */
386 jxms_calldriver(xms_driver, (XMScontext far *) & ctx);
387 if (ctx.ax != 1)
403 XMScontext ctx;
405 ctx.dx = info->handle.xms_handle;
406 ctx.ax = 0x0a00;
407 jxms_calldriver(xms_driver, (XMScontext far *) & ctx);
417 XMScontext ctx;
425 ctx.ax = 0x0000;
426 jxms_calldriver(xms_driver, (XMScontext far *) & ctx);
427 if (ctx.ax < (unsigned short) 0x0200)
431 ctx.dx = (unsigned short) ((total_bytes_needed + 1023L) >> 10);
432 ctx.ax = 0x0900;
433 jxms_calldriver(xms_driver, (XMScontext far *) & ctx);
434 if (ctx.ax != 1)
438 info->handle.xms_handle = ctx.dx;
442 TRACEMS1(cinfo, 1, JTRC_XMS_OPEN, ctx.dx);
495 EMScontext ctx;
507 ctx.ds_si = (void far *) & spec;
508 ctx.ax = 0x5700; /* move memory region */
509 jems_calldriver((EMScontext far *) & ctx);
510 if (HIBYTE(ctx.ax) != 0)
520 EMScontext ctx;
532 ctx.ds_si = (void far *) & spec;
533 ctx
534 jems_calldriver((EMScontext far *) & ctx);
535 if (HIBYTE(ctx.ax) != 0)
543 EMScontext ctx;
545 ctx.ax = 0x4500;
546 ctx.dx = info->handle.ems_handle;
547 jems_calldriver((EMScontext far *) & ctx);
557 EMScontext ctx;
564 ctx.ax = 0x4000;
565 jems_calldriver((EMScontext far *) & ctx);
566 if (HIBYTE(ctx.ax) != 0)
570 ctx.ax = 0x4600;
571 jems_calldriver((EMScontext far *) & ctx);
572 if (HIBYTE(ctx.ax) != 0 || LOBYTE(ctx.ax) < 0x40)
576 ctx.ax = 0x4300;
577 ctx.bx = (unsigned short) ((total_bytes_needed + EMSPAGESIZE-1L) / EMSPAGESIZE);
578 jems_calldriver((EMScontext far *) & ctx);
579 if (HIBYTE(ctx.ax) != 0)
583 info->handle.ems_handle = ctx.dx;
587 TRACEMS1(cinfo, 1, JTRC_EMS_OPEN, ctx.dx);
