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Beginning linux programming.pdf [hide] [/hide]

by patagonia - ÏÂÔع²Ïí - 2017-07-11 17:02:56 ÔĶÁ£¨161185£© »Ø¸´£¨1405£©

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¡ì6.7 С¼üÅÌ Ð¡¼üÅÌÖеÄ×Ö·ûÒªÓÃ×Ö·û´®À´±íʾ£¬ÇÒ²»Í¨µÄÖն˻¹Óв»Í¨±íʾ·½·¨£¬Ê¶±ðÆðÀ´ÒªÀ§ÄÑһЩ¡£Curses°ÑËü´æ´¢ÔÚterminfoÖУ¬curses.h¶¨ÒåÁËKEY_À´±íʾÂß¼­¼ü¡£ ÐòÁе½Âß¼­¼üת»»µÄ¿ªÆô£º #include int keypad(WINDOW *window_ptr, bool keypad_on); ʹÓÃkeypadģʽµÄ3¸ö×¢Òâµã£º ❑תÒÆÐòÁÐÓÐʱ¼äÒÀÀµÐÔ£¬×¢ÒâÍøÂçÓ°Ïì¡£ ❑ ×¢Òâ°´¼üÊʵ±µÄʱ¼ä¼ä¸ô ❑ ͬÑùµÄ¶à¸ö¼ü¿ÉÄÜÓв»...

by oychw - LinuxÎĵµ×¨Çø - 2008-12-15 09:54:37 ÔĶÁ£¨945£© »Ø¸´£¨0£©

read vvv µ±²»ÊäÈëÄÚÈÝÖ±½Ó»Ø³µ£¬ÔÙÓÃif [ $vvv="yes"]ÅжÏʱ»á³ö´í£¬ÊéµÄ½âÊÍÊÇÓÉÓÚVVVÏ൱ÓÚ¿Õ×Ö·û´®£¬µÈÓÚif [ ="yes"]£¬Èç¹ûÏÂÃæÊÇif[ "$vvv"="yes"]¾Í¿ÉÒÔÁË£¬Ï൱ÓÚÔÚÖ´ÐÐif [ ""="yes"] ÓÐÈËÄÜ˵µÃ¸üÃ÷°×Âð£¿ÄѵÀSHELLÀï±äÁ¿µÄÖµµ±³ÉºêÌæ»»À´Àí½â£¿

by zyq2006 - Shell - 2011-12-29 10:38:30 ÔĶÁ£¨1024£© »Ø¸´£¨2£©

read vvv µ±²»ÊäÈëÄÚÈÝÖ±½Ó»Ø³µ£¬ÔÙÓÃif [ $vvv="yes"]ÅжÏʱ»á³ö´í£¬ÊéµÄ½âÊÍÊÇÓÉÓÚVVVÏ൱ÓÚ¿Õ×Ö·û´®£¬µÈÓÚif [ ="yes"]£¬Èç¹ûÏÂÃæÊÇif[ "$vvv"="yes"]¾Í¿ÉÒÔÁË£¬Ï൱ÓÚÔÚÖ´ÐÐif [ ""="yes"] ÓÐÈËÄÜ˵µÃ¸üÃ÷°×Âð£¿ÄѵÀSHELLÀï±äÁ¿µÄÖµµ±³ÉºêÌæ»»À´Àí½â£¿

by zyq2006 - Linux»·¾³±à³Ì - 2011-12-29 22:35:39 ÔĶÁ£¨1199£© »Ø¸´£¨3£©

¡ì6.9 pads Pads¿ÉÒÔ´¦Àí±ÈÎïÀíÆÁÄ»¸ü´óµÄÂß¼­ÆÁÄ»¡£ pad structureºÍWINDOW structureÀàËÆ¡£Curses¿ÉÓõÄдÆÁÀý³ÌÔÚpads¶¼¿ÉÓá£PadsÓÐ×Ô¼ºµÄ´´½¨ºÍË¢ÐÂÀý³Ì¡£É¾³ýʹÓÃdelwin¡£ #include WINDOW *newpad(int number_of_lines, int number_of_columns); ˢУº #include int prefresh(WINDOW *pad_ptr, int pad_row, int pad_column, int screen_row_min, int screen_col_min, int screen_row_max, int screen_c...

by oychw - LinuxÎĵµ×¨Çø - 2008-12-15 10:52:36 ÔĶÁ£¨961£© »Ø¸´£¨0£©

¡ì6.6 ×Ó´°¿Ú ×Ó´°¿ÚµÄ´´½¨ºÍɾ³ý£º #include WINDOW *subwin(WINDOW *parent, int num_of_lines, int num_of_cols, int start_y, int start_x); int delwin(WINDOW *window_to_delete); ×Ó´°¿ÚºÍд°¿ÚµÄÇø±ð£º×Ó´°¿Ú²»´æ´¢ÆÁÄ»×Ö·û¼¯£¬¶øÊǹ²Ïí¸¸´°¿ÚµÄ£¬ËùÒÔ×Ó´°¿Úʵ¼ÊÉϸıäÁ˸¸´°¿ÚµÄÆÁÄ»£¬×Ó´°¿ÚÇå³ýºó£¬ÆÁÄ»ÒÀ¾ÉûÓб仯¡£ ×Ó´°¿ÚÒ»°ãÓÃÓÚ¹ö¶¯¡£ Ë¢ÐÂÆÁĻǰ£¬¸¸´°¿Ú±ØÐëµ÷ÓÃtouchwi...

by oychw - LinuxÎĵµ×¨Çø - 2008-12-15 09:53:33 ÔĶÁ£¨869£© »Ø¸´£¨0£©

Ò»°ãÔÚX/Open terms ¡°extended¡± cursesÖÐÖ§³Ö¡£ £ª WINDOW Structure StdscrÊÇthe WINDOW structureµÄÌØÀý¡£¾ÍÏñstdoutÊÇÎļþÁ÷µÄÌØÀýÒ»Ñù¡£ ´´½¨ºÍÇå³ý´°¿Ú£º #include WINDOW *newwin(int num_of_lines, int num_of_cols, int start_y, int start_x); int delwin(WINDOW *window_to_delete); £ª ͨÓú¯Êý º¯ÊýÃû¶¨ÒåµÄËõд¡£ #include int addch(const chtype char); int waddch(WINDOW *window_pointer, c...

by oychw - LinuxÎĵµ×¨Çø - 2008-12-13 17:00:13 ÔĶÁ£¨825£© »Ø¸´£¨0£©

¡ì6.3 ÆÁÄ» InitscrºÍendwin.º¯Êý£º #include WINDOW *initscr(void); int endwin(void); º¯Êý˵Ã÷£º The initscr function must only be called once in each program. The initscr function returns a pointer to the stdscr structure if it succeeds. If it fails, it simply prints a diagnostic error message and causes the program to exit The endwin function returns OK on success and ERR on failure. Yo...

by oychw - LinuxÎĵµ×¨Çø - 2008-12-13 15:35:58 ÔĶÁ£¨950£© »Ø¸´£¨0£©

¡ì1 ¼ò½é ±¾ÕÂÖ÷ÒªÄÚÈÝÈçÏ£º ❑ UNIX, linux, and GNU ❑ linux ³ÌÐòºÍ³ÌÐòÉè¼ÆÓïÑÔ ❑ ÔõÑù²éÕÒ¿ª·¢×ÊÔ´ ❑ ¾²Ì¬ºÍ¹²Ïí¿â ❑ UNIXÕÜѧ ÓÉÓÚºÍÆäËûlinux½Ì³ÌÓÐÖظ´µÄµØ·½£¬±¾ÕºܶàµØ·½´Ó¼ò¡£ ¡ì1.1 UNIX, linux, and GNU ½éÉÜ linux·¢Õ¹µÄ»ù´¡£ºUNIX and GNU¡£ £ª ʲôÊÇUNIX(ÂÔ) £ª UNIX¼òÊ· UNIXÊÇOpen GroupµÄÉ̱꣬¾ßÌå¼ûÊé¡£Ö÷ÒªÉÌÒµ°æ±¾ÓÐIBM¡¯s AIX, HP¡¯s HP-UX, and ...

by oychw - LinuxÎĵµ×¨Çø - 2008-01-23 14:28:31 ÔĶÁ£¨1216£© »Ø¸´£¨0£©

ÓеĻ°£¬¿ÒÇëÕ¾ÄÚ´«Ò»¸ö£¬Ð»Ð»£¬ÎÒ¿ÉÒÔÕ¾ÄÚ¶ÌÐÅ°ÑÎÒµÄÐÅÏä¸øÄú¡£ Íò·Ö¸Ðл£¡

by kucan2000 - ÏÂÔع²Ïí - 2014-06-29 00:40:12 ÔĶÁ£¨3475£© »Ø¸´£¨8£©

¡ì6.4 ¼üÅÌ £ª ¼üÅÌģʽ #include int echo(void); int noecho(void); int cbreak(void); int nocbreak(void); int raw(void); int noraw(void); º¯Êý˵Ã÷£º The two echo functions simply turn the echoing of typed characters on and off. The remaining four function calls control how characters typed on the terminal are made available to the curses program. Cbreakģʽ»áÁ¢¼´¶ÁÈ¡×Ö·û£¬cooked...

by oychw - LinuxÎĵµ×¨Çø - 2008-12-13 16:10:14 ÔĶÁ£¨852£© »Ø¸´£¨0£©