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wangzai368 — Fri, 22 May 2009 04:58:52 +0000

��Դ��ˡ� ��ǣ� �� dsp_fd = open("/dev/dsp", O_RDWR); ��Ϊ�� dsp_fd = open("/dev/dsp", O_RDONLY��0777); Ӧ��Ƕ�дȨ��⣬��ֻ��ʽ��ֻд��ʽ�򿪼��ɡ�Ȩ�޲��0777��֤��дҲ��ԡ� ��2.6.29�ں��¼��ʱ�� 1 ��ò��ˣ�Ĭ��Ϊ2�� 2��ʿ��ã� ..

kasim — Thu, 21 May 2009 03:28:11 +0000

�ο�� [code] #include dsp_fd = open("/dev/dsp", O_RDWR); if(dsp_fd < 0) { perror("Error: open /dev/dsp failed!"); printf("error no = %d\n", errno); } [/code]

hulifox008 — Thu, 21 May 2009 02:44:37 +0000

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wangzai368 — Thu, 21 May 2009 02:35:02 +0000

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wangzai368 — Wed, 20 May 2009 10:02:27 +0000

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hulifox008 — Tue, 19 May 2009 14:36:06 +0000

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wangzai368 — Tue, 19 May 2009 13:53:37 +0000

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