作者查詢 / cutecpu
作者 cutecpu 在 PTT [ C_and_CPP ] 看板的留言(推文), 共165則
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4F推:a = 13 = 0x0000000D , ~a = 0xFFFFFFF2 = -1405/19 16:02
1F推:推04/29 12:30
11F推:推02/14 22:35
8F推:推(Y)02/11 09:51
16F推:推簽名檔01/25 11:16
1F推:把 fseek(fd,0,SEEK_SET); 搬到 ftruncate 前面01/04 15:30
5F推:ftruncate(fd,0);01/04 14:59
7F→:啊,好像不是 XD01/04 15:05
8F→:而且原 po 是用 fopen 而不是用 open 先取得 fd01/04 15:05
9F→:看來也不能用 ftruncate ...囧01/04 15:06
11F→:fd = open(...); lseek(fd,0,SEEK_SET); ftruncate(fd,0);01/04 15:22
8F推:推12/17 14:59
4F推:open("file",O_RDWR|O_CREAT|O_TRUNC,S_IREAD|S_IWRITE);12/16 00:36
4F推:推12/06 17:32