103ffe29f1
Added service function. (A service function dumping information for debugging, Added service function for screen drawing ON / OFF control) Specifically, see README. Make the object's destructor called from bios_exit () Add appropriate Destroy function to each object. Delete objects properly We have checked the termination process as a whole, as done. Fix to accept interrupts even during key_wait (). (Previously, only key input was accepted) Some timer interrupts are improved. (UNIXTimer.c) Change the wonx_include directory to wonx. Changed to search the full path to perl automatically and insert it at the beginning of perl script. Makefile review, improvement. Changed ON / OFF of screen drawing to switch according to display level. (See README for details.) Also change to display level lowered by F9 and display level raised by F10. In accordance with that, we have reviewed a part of ON / OFF part of drawing and key input event processing. Fixed to display message when pressing key. Obj ObjListData_GetPrev (ObjListData data) Obj ObjListData_GetNext (ObjListData data) To ObjListData ObjListData_GetPrev (ObjListData data) ObjListData ObjListData_GetNext (ObjListData data) Fixed to. Added install, uninstall target to Makefile. Fixed challsrc.sh. Version 2.2 - from wonx-2.2.tar.gz
106 lines
2.9 KiB
C
106 lines
2.9 KiB
C
/*****************************************************************************/
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/* ここから */
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/*****************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include "wonx_configure.h"
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#include "wonx/fcntl.h"
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#include "WonX.h"
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/*****************************************************************************/
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/* 互換関数の定義 */
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/*****************************************************************************/
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/*
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* void * でデータを渡す関数は，型を間違えるバグが入る可能性があるので，
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* void * を適切な型に置き換えてある．
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*/
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/*
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* Xサーバとの同期の整合性がとれなくなるなどの問題が考えられるので，
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* 互換関数の内部は UNIXTimer_Pause(), UNIXTimer_Unpause() でくくり，
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* タイマ割り込みを一時停止して処理を行う．また，unpause するまえに，
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* かならず sync するようにする．
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*/
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/*
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* タイマの一時停止の２重解除の問題が出てくるので，
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* 互換関数から互換関数を呼んではいけない．
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* (一時停止はネストされるが，いちおう)
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* 似たような処理をする関数の場合は，必ず static な別関数に処理をまとめ，
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* そっちを呼び出すようにすること．
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* 引数の表示の問題もあるしね．
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*/
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/*
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* mmap() が UNIX 標準のものと WonderWitch のものでコンフリクトしてしまうことの
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* 対策．具体的な内容や理由は README を参照してください．
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*/
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#if 0
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void * wonx_mmap(char * filename);
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void * mmap = wonx_mmap;
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#endif
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#if 0
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#ifdef wonx_mmap
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#undef wonx_mmap
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#endif
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#endif
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void * wonx_mmap(char * filename)
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{
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int size = 10;
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FILE * fp;
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int i, c;
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char * p;
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void * ret;
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if (!WonX_IsCreated()) WonX_Create();
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/* タイマを一時停止する */
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UNIXTimer_Pause(WonXSystem_GetUNIXTimer(WonX_GetWonXSystem()));
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printf("call : mmap() : filename = %s\n", filename);
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fflush(stdout);
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p = (char *)malloc(size);
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if (p == NULL) WonX_Error("mmap", "cannot allocate memory.");
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fp = fopen(filename, "rb");
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if (fp == NULL) WonX_Error("mmap", "cannot open file.");
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i = 0;
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while ((c = fgetc(fp)) != EOF) {
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if (i > size - 1) {
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p = (char *)realloc(p, size);
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if (p == NULL) WonX_Error("mmap", "cannot reallocate memory.");
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}
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p[i] = c;
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i++;
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}
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fclose(fp);
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ret = p;
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WonXDisplay_Sync(WonX_GetWonXDisplay());
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printf("call : mmap() : return value = 0x%p\n", ret);
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fflush(stdout);
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/* タイマをもとに戻す */
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UNIXTimer_Unpause(WonXSystem_GetUNIXTimer(WonX_GetWonXSystem()));
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return (ret);
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}
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/*****************************************************************************/
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/* ここまで */
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/*****************************************************************************/
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/*****************************************************************************/
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/* End of File. */
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/*****************************************************************************/
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