Hey guys. I have a quick question. My friends and I are working on a search engine project that will hopefully be up and running by December of 2011. Here's my concern. What programs should I use to create the search engine. Thanks guys! :b: (9 Replies)
Hello everybody,
I need help with this,
I need to design a CGI search engine in C but i have no idea on what or how to do it.
Do i have to open all the html files one by one and search for the given strings? i think this process will be slow, and will take too much of the server processing... (11 Replies)
Hi,
When i am configuring SNMP, prompting for engine ID. By defaut it is giving 127.0.0.1:161:6629, so i have opted for the default one. Can anyone tell me how to get engine ID? (1 Reply)
UTRACE_ATTACH_TASK(9) utrace core API UTRACE_ATTACH_TASK(9)NAME
utrace_attach_task - attach new engine, or look up an attached engine
SYNOPSIS
struct utrace_engine * utrace_attach_task(struct task_struct * target, int flags, const struct utrace_engine_ops * ops, void * data);
ARGUMENTS
target
thread to attach to
flags
flag bits combined with OR, see below
ops
callback table for new engine
data
engine private data pointer
DESCRIPTION
The caller must ensure that the target thread does not get freed, i.e. hold a ref or be its parent. It is always safe to call this on
current, or on the child pointer in a report_clone callback. For most other cases, it's easier to use utrace_attach_pid instead.
UTRACE_ATTACH_CREATE
Create a new engine. If UTRACE_ATTACH_CREATE is not specified, you only look up an existing engine already attached to the thread.
UTRACE_ATTACH_EXCLUSIVE
Attempting to attach a second (matching) engine fails with -EEXIST.
UTRACE_ATTACH_MATCH_OPS
Only consider engines matching ops.
UTRACE_ATTACH_MATCH_DATA
Only consider engines matching data.
Calls with neither UTRACE_ATTACH_MATCH_OPS nor UTRACE_ATTACH_MATCH_DATA match the first among any engines attached to target. That means
that UTRACE_ATTACH_EXCLUSIVE in such a call fails with -EEXIST if there are any engines on target at all.
Kernel Hackers Manual 2.6. July 2010 UTRACE_ATTACH_TASK(9)
