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作者 askacis 在 PTT [ C_and_CPP ] 看板的留言(推文), 共107則
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24F推: life 是local的話不用null,但多加一行也耗不了多少CPU05/29 21:09
3F推: libcurl02/07 13:13
5F推: eclipse01/15 00:34
1F推: freetype library01/13 13:38
4F推: 同意樓上,不過mmu只跑一層分頁的話其實是一樣11/07 12:57
24F推: function 宣告沒加static別人也可link,即使你沒include09/29 16:14
25F→: 只是說他提供的h檔是開放出來給別人使用的API~09/29 16:16
1F推: 你跑在userspace,kernelspace while(1)又不讓渡會很慘XD09/26 02:04
3F推:看他硬體IP完成收送時會不會發中斷,改成用中斷處理08/08 14:21
4F→:不然就是資料出去之後啟動timer去看狀態08/08 14:22
5F推:建char* 陣列去存你的char* ,透過該陣列去存取你要的字串08/01 16:50
6F→:這樣100個字串頂多浪費100*32bit/64bit的記憶體去放指標~08/01 16:52
4F推:看一下記憶體資訊,每個system指令都會跟主程序一樣記憶體07/24 13:10