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dikatour@dikatour-desktop:/usr/include/asm-generic$ uname -a
Linux dikatour-desktop 2.6.26-2-generic #1 SMP Thu Jun 19 15:51:43 UTC 2008 i686 GNU/Linux
dikatour@dikatour-desktop:/usr/include/asm-generic$ grep -i wouldblock *
dikatour@dikatour-desktop:/usr/include/asm-generic$ grep WOULDBLOCK *
errno.h:#define EWOULDBLOCK EAGAIN /* Operation would block */
dikatour@dikatour-desktop:/usr/include/asm-generic$
dikatour@dikatour-desktop:/usr/include/asm-generic$ grep --version
GNU grep 2.5.3
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本程序是自由软件;请参看源代码的版权声明。本软件不提供任何担保;
包括没有适销性和某一专用目的下的适用性担保。
[root@bache asm-generic]# grep -i wouldblock *
errno.h:#define EWOULDBLOCK EAGAIN /* Operation would block */
[root@bache asm-generic]# grep -i 'wouldblock' *
errno.h:#define EWOULDBLOCK EAGAIN /* Operation would block */
[root@bache asm-generic]#