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Author Archives: Mridul Kapoor

Successfully registerd the device,allocated memory and added the driver in the kernel space..

RCS file: header.h,v Working file: header.h head: 1.3 branch: locks: strict root: 1.3 access list: symbolic names: keyword substitution: kv total revisions: 3;    selected revisions: 3 description: This include header files Included init.h,module.h,fs.h Gave MODULE_DESCRIPTION —————————- revision 1.3    locked by: … Continue reading

Posted in Device Drivers | Leave a comment

Successfully Created kernel module and registered the device..

RCS file: header.h,v Working file: header.h head: 1.1 branch: locks: strict root: 1.1 access list: symbolic names: keyword substitution: kv total revisions: 1;    selected revisions: 1 description: This includes the header file. Included init.h,modules.h,fs.h. defined a extern variable major. gave … Continue reading

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Implemented Pipes through Signals for 3 clients

RCS file: header.h,v Working file: header.h head: 1.1 branch: locks: strict root: 1.1 access list: symbolic names: keyword substitution: kv total revisions: 1;    selected revisions: 1 description: Declared stdio.h,stdlib.h,unistd.h Declred the prototype for invoke_req_clients() Gave the prototype for struct req_client … Continue reading

Posted in Project 03: Client Server Communication using Linux and IPC | Leave a comment

Program to communicate two processes

RCS file: c1.c,v Working file: c1.c head: 1.1 branch: locks: strict root: 1.1 access list: symbolic names: keyword substitution: kv total revisions: 1;    selected revisions: 1 description: Creating pipe for iter process communication given execl call in the child process … Continue reading

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Program representing zombie state

RCS file: zoombie.c,v Working file: zoombie.c head: 1.1 branch: locks: strict root: 1.1 access list: symbolic names: keyword substitution: kv total revisions: 1;    selected revisions: 1 description: Program describes zombie state where the child process waits for parent process for … Continue reading

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Implementation of execl() and fork() for writing into textfile from the child process

RCS file: replacing.c,v Working file: replacing.c head: 1.3 branch: locks: strict root: 1.3 access list: symbolic names: keyword substitution: kv total revisions: 3;    selected revisions: 3 description: i this we have used fork(). —————————- revision 1.3    locked by: root; date: … Continue reading

Posted in Project 03: Client Server Communication using Linux and IPC | Leave a comment

Getting the pid and ppid of current process and invoked process

RCS file: uppercase.c,v Working file: uppercase.c head: 1.1 branch: locks: strict root: 1.1 access list: symbolic names: keyword substitution: kv total revisions: 1;    selected revisions: 1 description: This program is to convert a lower case character to upper case character. … Continue reading

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Implementing system call i.e system()

RCS file: uppercase.c,v Working file: uppercase.c head: 1.1 branch: locks: strict root: 1.1 access list: symbolic names: keyword substitution: kv total revisions: 1;    selected revisions: 1 description: This program is to convert a lower case character to upper case character. … Continue reading

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lower case character to upper case character

RCS file: uppercase.c,v Working file: uppercase.c head: 1.1 branch: locks: strict root: 1.1 access list: symbolic names: keyword substitution: kv total revisions: 1;    selected revisions: 1 description: This program is to convert a lower case character to upper case character. … Continue reading

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Add two distance in feet and inches and convert the sum into meter and centimeter and to display the both.

RCS file: q2.c,v Working file: q2.c head: 1.4 branch: locks: strict root: 1.4 access list: symbolic names: keyword substitution: kv total revisions: 4;    selected revisions: 4 description: in this i have created input() to enter two distance in feet and … Continue reading

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Implemented decompression in mdc

RCS file: mdcauit2.c,v Working file: mdcauit2.c head: 1.4 branch: locks: strict root: 1.4 access list: symbolic names: keyword substitution: kv total revisions: 4;    selected revisions: 4 description: this is implementation of Multiple Data Compression And Encryption Using Iterative Technique. It … Continue reading

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MDC for 4bit completed successfully..!!

RCS file: mdcauit2.c,v Working file: mdcauit2.c head: 1.2 branch: locks: strict root: 1.2 access list: symbolic names: keyword substitution: kv total revisions: 2;    selected revisions: 2 description: this is implementation of Multiple Data Compression And Encryption Using Iterative Technique. It … Continue reading

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Created Master Array And Calculated Code length Without function in mdcaeuit

RCS file: mdcauit2.c,v Working file: mdcauit2.c head: 1.1 branch: locks: strict root: 1.1 access list: symbolic names: keyword substitution: kv total revisions: 1;    selected revisions: 1 description: this is implementation of Multiple Data Compression And Encryption Using Iterative Technique. It … Continue reading

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Created Master Array and calculated code length for mdcaeuit

RCS file: header.h,v Working file: header.h head: 1.3 branch: locks: strict root: 1.3 access list: symbolic names: keyword substitution: kv total revisions: 3;    selected revisions: 3 description: included base header file stdio.h —————————- revision 1.3    locked by: root; date: 2015/02/02 … Continue reading

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Reading file in Multiple Data Compression Using Iterative Technique

RCS file: header.h,v Working file: header.h head: 1.3 branch: locks: strict root: 1.3 access list: symbolic names: keyword substitution: kv total revisions: 3;    selected revisions: 3 description: included base header file stdio.h —————————- revision 1.3    locked by: root; date: 2015/02/02 … Continue reading

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