Date: Mon, 05 Jan 2009 15:29:23 +0800 From: Edward King <zhangsc@neusoft.com> To: freebsd-questions@freebsd.org Subject: why printf() don't work? Message-ID: <022201c96f07$553b65a0$3f83a8c0@user863c0bf569>
next in thread | raw e-mail | index | archive | help
SSB1c2UgRnJlZUJTRDcuMCxhbmQgdXNlIHNpZ25hbCxsaWtlIGZvbGxvd3M6CnNpZ25hbChTSUdI VVAsc2lnX2h1cCk7CnNpZ25hbChTSUdJTyxzaWdfaW8pOwoKd2hlbiBJIHJ1biBjYWxsIGZvbGxv d2luZyBjb2RlLGl0IGNhbiBydW4sYnV0IEkgZmluZCBhIHB1enpsZWQgcXVlc3Rpb24saXQgc2hv dWxkIHByaW50IHNvbWUgaW5mb3JtYXRpb24sc3VjaCBhcyBwcmludGYoImV4ZWN1dGUgbWFpbigp Iikgd2lsbCBwcmludCBleGVjdXRlIG1haW4oKSxidXQgaW4gZmFjdCxwcmludGYgZnVjdGlvbiBw cmludCBub25lISEhIFdoeSBwcmludGYgZnVuY3Rpb24gZG8gbm90IGdvIHdvcms/CgpteSBjb2Rl IGlzIGZvbGxvd3M6CgojaW5jbHVkZSAic3lzL2lvY3RsLmgiCiNpbmNsdWRlICJ1bnAuaCIKc3Rh dGljIGludCBzb2NrZmQ7CiNkZWZpbmUgUVNJWkUgOAojZGVmaW5lIE1BWERHIDQwOTYKdHlwZWRl ZiBzdHJ1Y3R7CiAgdm9pZCAqZGdfZGF0YTsKICBzaXplX3QgZGdfbGVuOwogIHN0cnVjdCBzb2Nr YWRkciAqZGdfc2E7CiAgc29ja2xlbl90IGRnX3NhbGVuOwp9REc7CnN0YXRpYyBERyBkZ1tRU0la RV07CnN0YXRpYyBsb25nIGNudHJlYWRbUVNJWkUrMV07CnN0YXRpYyBpbnQgaWdldDsKc3RhdGlj IGludCBpcHV0OwpzdGF0aWMgaW50IG5xdWV1ZTsKc3RhdGljIHNvY2tsZW5fdCBjbGlsZW47CnN0 YXRpYyB2b2lkIHNpZ19pbyhpbnQpOwpzdGF0aWMgdm9pZCBzaWdfaHVwKGludCk7CgppbnQgbWFp bihpbnQgYXJnYyxjaGFyICoqYXJndil7CiAgcHJpbnRmKCJleGVjdXRlIG1haW4oKSIpOwogIGlu dCBzb2NrZmQ7CiAgc3RydWN0IHNvY2thZGRyX2luIHNlcnZhZGRyLGNsaWFkZHI7CiAgc29ja2Zk PXNvY2tldChBRl9JTkVULFNPQ0tfREdSQU0sMCk7CiAgYnplcm8oJnNlcnZhZGRyLHNpemVvZihz ZXJ2YWRkcikpOwogIHNlcnZhZGRyLnNpbl9mYW1pbHk9QUZfSU5FVDsKICBzZXJ2YWRkci5zaW5f YWRkci5zX2FkZHI9aHRvbmwoSU5BRERSX0FOWSk7CiAgc2VydmFkZHIuc2luX3BvcnQ9aHRvbnMo U0VSVl9QT1JUKTsKICBiaW5kKHNvY2tmZCwoU0EgKikmc2VydmFkZHIsc2l6ZW9mKHNlcnZhZGRy KSk7CiAgZGdfZWNobyhzb2NrZmQsKFNBICopJmNsaWFkZHIsc2l6ZW9mKGNsaWFkZHIpKTsKfQp2 b2lkIGRnX2VjaG8oaW50IHNvY2tmZF9hcmcsU0EgKnBjbGlhZGRyLHNvY2tsZW5fdCBjbGlsZW5f YXJnKXsKICBwcmludGYoImNhbGxlZCBkZ19lY2hvIik7CiAgaW50IGk7CiAgY29uc3QgaW50IG9u PTE7CiAgc2lnc2V0X3QgemVyb21hc2ssbmV3bWFzayxvbGRtYXNrOwogIHNvY2tmZD1zb2NrZmRf YXJnOwogIGNsaWxlbj1jbGlsZW5fYXJnOwogIGZvcihpPTA7aTxRU0laRTtpKyspewogICAgIGRn W2ldLmRnX2RhdGE9bWFsbG9jKE1BWERHKTsKICAgICBkZ1tpXS5kZ19zYT1tYWxsb2MoY2xpbGVu KTsKICAgICBkZ1tpXS5kZ19zYWxlbj1jbGlsZW47CiAgfQogIGlnZXQ9aXB1dD1ucXVldWU9MDsK ICBzaWduYWwoU0lHSFVQLHNpZ19odXApOwogIHNpZ25hbChTSUdJTyxzaWdfaW8pOwogIGZjbnRs KHNvY2tmZCxGX1NFVE9XTixnZXRwaWQoKSk7CiAgaW9jdGwoc29ja2ZkLEZJT0FTWU5DLCZvbik7 CiAgaW9jdGwoc29ja2ZkLEZJT05CSU8sJm9uKTsKICBzaWdlbXB0eXNldCgmemVyb21hc2spOwog IHNpZ2VtcHR5c2V0KCZvbGRtYXNrKTsKICBzaWdlbXB0eXNldCgmbmV3bWFzayk7CiAgc2lnYWRk c2V0KCZuZXdtYXNrLFNJR0lPKTsKICBzaWdwcm9jbWFzayhTSUdfQkxPQ0ssJm5ld21hc2ssJm9s ZG1hc2spOwogIGZvcig7Oyl7CiAgICB3aGlsZShucXVldWU9PTApCiAgICAgIHNpZ3N1c3BlbmQo Jnplcm9tYXNrKTsKICAgIHNpZ3Byb2NtYXNrKFNJR19TRVRNQVNLLCZvbGRtYXNrLE5VTEwpOwog ICAgc2VuZHRvKHNvY2tmZCxkZ1tpZ2V0XS5kZ19kYXRhLGRnW2lnZXRdLmRnX2xlbiwwLGRnW2ln ZXRdLmRnX3NhLGRnW2lnZXRdLmRnX3NhbGVuKTsKICAgIGlmKCsraWdldD49UVNJWkUpCiAgICAg ICAgaWdldD0wOwogICAgc2lncHJvY21hc2soU0lHX0JMT0NLLCZuZXdtYXNrLCZvbGRtYXNrKTsK ICAgIG5xdWV1ZS0tOwogIH0KfQpzdGF0aWMgdm9pZCBzaWdfaW8oaW50IHNpZ25vKXsKICBwcmlu dGYoInNpZ19pbyBjYWxsZWQiKTsKICBzc2l6ZV90IGxlbjsKICBpbnQgbnJlYWQ7CiAgREcgKnB0 cjsKICBmb3IobnJlYWQ9MDs7KXsKICAgICBpZihucXVldWU+PVFTSVpFKQogICAgICAgZXJyX3F1 aXQoInJlY2VpdmUgb3ZlcmZsb3ciKTsKICAgICBwdHI9JmRnW2lwdXRdOwogICAgIHB0ci0+ZGdf c2FsZW49Y2xpbGVuOwogICAgIGxlbj1yZWN2ZnJvbShzb2NrZmQscHRyLT5kZ19kYXRhLE1BWERH LDAscHRyLT5kZ19zYSwmcHRyLT5kZ19zYWxlbik7CiAgICAgaWYobGVuPDApewogICAgICAgaWYo ZXJybm89PUVXT1VMREJMT0NLKQogICAgICAgICAgYnJlYWs7CiAgICAgICBlbHNlCiAgICAgICAg ICBlcnJfc3lzKCJyZWN2ZnJvbSBlcnJvciIpOwogICAgIH0KICAgICBwdHItPmRnX2xlbj1sZW47 CiAgICAgbnJlYWQrKzsKICAgICBucXVldWUrKzsKICAgICBpZigrK2lwdXQ+PVFTSVpFKQogICAg ICAgIGlwdXQ9MDsKICAgfQogICBjbnRyZWFkW25yZWFkXSsrOwp9CnN0YXRpYyB2b2lkIHNpZ19o dXAoaW50IHNpZ25vKXsKICBwcmludGYoInNpZ19odXAgY2FsbGVkIik7CiAgaW50IGk7CiAgZm9y KGk9MDtpPD1RU0laRTtpKyspCiAgICBwcmludGYoImNudHJlYWRbJWRdPSVsZFxuIixpLGNudHJl YWRbaV0pOwp9Ci0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQpDb25m aWRlbnRpYWxpdHkgTm90aWNlOiBUaGUgaW5mb3JtYXRpb24gY29udGFpbmVkIGluIHRoaXMgZS1t YWlsIGFuZCBhbnkgYWNjb21wYW55aW5nIGF0dGFjaG1lbnQocykgCmlzIGludGVuZGVkIG9ubHkg Zm9yIHRoZSB1c2Ugb2YgdGhlIGludGVuZGVkIHJlY2lwaWVudCBhbmQgbWF5IGJlIGNvbmZpZGVu dGlhbCBhbmQvb3IgcHJpdmlsZWdlZCBvZiAKTmV1c29mdCBDb3Jwb3JhdGlvbiwgaXRzIHN1YnNp ZGlhcmllcyBhbmQvb3IgaXRzIGFmZmlsaWF0ZXMuIElmIGFueSByZWFkZXIgb2YgdGhpcyBjb21t dW5pY2F0aW9uIGlzIApub3QgdGhlIGludGVuZGVkIHJlY2lwaWVudCwgdW5hdXRob3JpemVkIHVz ZSwgZm9yd2FyZGluZywgcHJpbnRpbmcsICBzdG9yaW5nLCBkaXNjbG9zdXJlIG9yIGNvcHlpbmcg CmlzIHN0cmljdGx5IHByb2hpYml0ZWQsIGFuZCBtYXkgYmUgdW5sYXdmdWwuSWYgeW91IGhhdmUg cmVjZWl2ZWQgdGhpcyBjb21tdW5pY2F0aW9uIGluIGVycm9yLHBsZWFzZSAKaW1tZWRpYXRlbHkg bm90aWZ5IHRoZSBzZW5kZXIgYnkgcmV0dXJuIGUtbWFpbCwgYW5kIGRlbGV0ZSB0aGUgb3JpZ2lu YWwgbWVzc2FnZSBhbmQgYWxsIGNvcGllcyBmcm9tIAp5b3VyIHN5c3RlbS4gVGhhbmsgeW91LiAK LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tCg==
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?022201c96f07$553b65a0$3f83a8c0>