Title:
MAIL BOX MANAGEMENT SYSTEM
Document Type and Number:
Japanese Patent JP2848295
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To halve the consumed capacity of a memory by one mail box by providing a means storing, revising and reading task/message identification information.
SOLUTION: Through the acquisition processing of task/message T/M identification information, a read section 141 is used to read contents of T/M identification information storage areas (a), (b) of an object MBOX. The acquired T/M identification information is compared with T/M identification information denoting it that messages are consecutive at a comparator section 131 so as to check whether or not messages have already been linked. Through the task status revision processing, a status of a task to be managed is revised from the execution state into a message arrival wait state. Furthermore, a TCB released from a ready queue is processed to be linked with a queue link part information storage area of the object MBOX.
Inventors:
TAKAKURA NORIAKI
Application Number:
JP30883595A
Publication Date:
January 20, 1999
Filing Date:
November 28, 1995
Export Citation:
Assignee:
NIPPON DENKI KK
International Classes:
G06F9/48; G06F9/46; G06F13/00; H04L12/54; H04L12/58; (IPC1-7): G06F9/46
Domestic Patent References:
| JP4168531A | ||||
| JP793169A |
Attorney, Agent or Firm:
Naoki Kyomoto (2 outside)