09-05-2019
Minor edit
1. Read the file "SHA256" line by line in a loop. (for line in filehandle)
2. Tokenise each line as you read - the result will be stored in a list (hint: split after you strip)
3. The last item of this list will be the hash value. Compare accordingly (hint: list_name[-1])
Last edited by balajesuri; 09-05-2019 at 09:25 AM..
Reason: misplaced emoticon
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KNOTE(9) BSD Kernel Developer's Manual KNOTE(9)
NAME
knote, KNOTE -- raise kernel event
SYNOPSIS
#include <sys/event.h>
void
knote(struct klist *list, long hint);
KNOTE(struct klist *list, long hint);
DESCRIPTION
The knote() function provides a hook into the kqueue kernel event notification mechanism to allow sections of the kernel to raise a kernel
event in the form of a 'knote', which is a struct knote as defined in <sys/event.h>.
knote() takes a singly linked list of knotes, along with a hint (which is passed to the appropriate filter routine). knote() then walks the
list making calls to the filter routine for each knote. As each knote contains a reference to the data structure that it is attached to, the
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active list in the corresponding kqueue for the application to retrieve. If the knote is already on the active list, no action is taken, but
the call to the filter occurs in order to provide an opportunity for the filter to record the activity.
knote() must not be called from interrupt contexts running at an interrupt priority level higher than splsched().
KNOTE() is a macro that calls knote(list, hint) if list is not empty.
SEE ALSO
kqueue(2), kfilter_register(9)
HISTORY
The knote() and KNOTE() functions first appeared in FreeBSD 4.1, and then in NetBSD 2.0.
AUTHORS
The kqueue() system was written by Jonathan Lemon <jlemon@FreeBSD.org>.
BSD
February 18, 2004 BSD