RCS file: 1.c,v
Working file: 1.c
head: 1.20
branch:
locks: strict
akshat: 1.20
access list:
symbolic names:
keyword substitution: kv
total revisions: 20;    selected revisions: 20
description:
IPC process basic.
Working of fork.
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revision 1.20    locked by: akshat;
date: 2014/03/06 06:19:38;  author: akshat;  state: Exp;  lines: +1 -1
*** empty log message ***
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revision 1.19
date: 2014/03/06 06:08:13;  author: akshat;  state: Exp;  lines: +25 -36
exit function call for controlling orphan.
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revision 1.18
date: 2014/03/06 05:55:18;  author: akshat;  state: Exp;  lines: +28 -3
Exit call to check status value and use of macros.
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revision 1.17
date: 2014/03/06 05:24:24;  author: akshat;  state: Exp;  lines: +1 -1
exit code defined.
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revision 1.16
date: 2014/03/06 05:14:24;  author: akshat;  state: Exp;  lines: +2 -3
wait call worked, child is under control of parent.
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revision 1.15
date: 2014/03/06 05:03:29;  author: akshat;  state: Exp;  lines: +1 -1
*** empty log message ***
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revision 1.14
date: 2014/03/06 04:58:20;  author: akshat;  state: Exp;  lines: +1 -1
*** empty log message ***
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revision 1.13
date: 2014/03/06 04:57:17;  author: akshat;  state: Exp;  lines: +1 -0
library sys/wait used.
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revision 1.12
date: 2014/03/06 04:51:06;  author: akshat;  state: Exp;  lines: +3 -2
pid_wait pauses the parent process until child process finishes executing.
pid_wait return pid of child process that is terminated.
it contains a pointer that points to the location where exit code is returned and stored.
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revision 1.11
date: 2014/03/06 04:44:25;  author: akshat;  state: Exp;  lines: +2 -2
zombie and orphan process should be avoided.
wait statement is used.
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revision 1.10
date: 2014/03/06 04:40:58;  author: akshat;  state: Exp;  lines: +1 -0
*** empty log message ***
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revision 1.9
date: 2014/03/06 04:39:50;  author: akshat;  state: Exp;  lines: +1 -1
sleep(1) for giving 1 sec delay.
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revision 1.8
date: 2014/03/06 04:39:26;  author: akshat;  state: Exp;  lines: +0 -1
*** empty log message ***
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revision 1.7
date: 2014/03/06 04:38:43;  author: akshat;  state: Exp;  lines: +2 -0
pause of 1 sec given.
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revision 1.6
date: 2014/03/06 04:31:39;  author: akshat;  state: Exp;  lines: +2 -2
Fork is used to provide duplicacy.
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revision 1.5
date: 2014/03/06 04:23:37;  author: akshat;  state: Exp;  lines: +1 -0
Zombie process is one in which child is terminated earlier.
Orphan process is one in which parent is terminated earlier. In orphan process child has no pa.
adopted by init1.
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revision 1.4
date: 2014/03/06 04:22:19;  author: akshat;  state: Exp;  lines: +4 -4
checking of zombie or orphan process.
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revision 1.3
date: 2014/03/06 04:21:26;  author: akshat;  state: Exp;  lines: +1 -1
*** empty log message ***
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revision 1.2
date: 2014/03/06 04:20:38;  author: akshat;  state: Exp;  lines: +1 -0
Lets see if its working.
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revision 1.1
date: 2014/03/06 04:19:57;  author: akshat;  state: Exp;
Initial revision
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