asl_search abysmally slow
asl_search abysmally slow
- Subject: asl_search abysmally slow
- From: "Gerriet M. Denkmann" <email@hidden>
- Date: Fri, 20 Mar 2009 16:08:25 +0700
I am trying to access the Apple System Log facility.
char *lastMessageId = "765123";
aslmsg q = asl_new(ASL_TYPE_QUERY);
asl_set_query(q, kAslMessageId, lastMessageId, ASL_QUERY_OP_GREATER |
ASL_QUERY_OP_NUMERIC );
aslresponse r = asl_search( NULL, q); // r will contain all messages
after 765123
Works fine, if the asl database is small. But with about 200 000
messages in asl, asl_search() will take about a dozen seconds.
1. question: is there any faster method to get a list of asl messages?
2. question: is there a way to make Xcode 3.1.1 print NSLog() messages
ONLY into it's own Console and NOT also into the asl-console (like the
good old Xcode 2.x did)?
Kind regards,
Gerriet.
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