EmbLogic's Blog

RCS file: adder.c,v
Working file: adder.c
head: 1.24
branch:
locks: strict
root: 1.24
access list:
symbolic names:
keyword substitution: kv
total revisions: 24; selected revisions: 24
description:
adder.c accepts recieves the request which is send by the server.
then calculate the result.
and send the result to the server.
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date: 2015/12/30 19:16:32; author: root; state: Exp; lines: +0 -2
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revision 1.1
date: 2015/12/29 18:32:26; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: client1.c,v
Working file: client1.c
head: 1.36
branch:
locks: strict
root: 1.36
access list:
symbolic names:
keyword substitution: kv
total revisions: 36; selected revisions: 36
description:
opening the file in wronly mode
and write the sends the request to sender.
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revision 1.1
date: 2015/12/29 15:18:31; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: client2.c,v
Working file: client2.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 a another client program.
it sends the request and makes a named pipe client fifo.
and lastly recirve the result and print also.
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revision 1.4 locked by: root;
date: 2015/12/31 06:33:48; author: root; state: Exp; lines: +1 -1
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revision 1.1
date: 2015/12/31 06:19:25; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: client3.c,v
Working file: client3.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 third client sends the another request to client.
and also after recieve the result print the result.
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revision 1.1
date: 2015/12/31 06:52:59; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: multiplier.c,v
Working file: multiplier.c
head: 1.3
branch:
locks: strict
root: 1.3
access list:
symbolic names:
keyword substitution: kv
total revisions: 3; selected revisions: 3
description:
perform the request of third client which is sended by server.
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revision 1.1
date: 2015/12/31 06:52:59; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: server.c,v
Working file: server.c
head: 1.82
branch:
locks: strict
root: 1.82
access list:
symbolic names:
keyword substitution: kv
total revisions: 82; selected revisions: 82
description:
opening the file in read only mode.
and accepts the request.

create p named pipe.
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revision 1.63
date: 2015/12/31 06:52:59; author: root; state: Exp; lines: +38 -3
create a pipe b/w third client and server.
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revision 1.58
date: 2015/12/31 06:19:25; author: root; state: Exp; lines: +39 -5
accepts the swcond requesting client.
and also make pipe b/w processinf client and sercer.
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revision 1.6
date: 2015/12/29 18:32:26; author: root; state: Exp; lines: +1 -1
recieves the result and send the result to the client.
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revision 1.5
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date: 2015/12/29 15:26:17; author: root; state: Exp; lines: +8 -3
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revision 1.1
date: 2015/12/29 15:18:31; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: substractor.c,v
Working file: substractor.c
head: 1.3
branch:
locks: strict
root: 1.3
access list:
symbolic names:
keyword substitution: kv
total revisions: 3; selected revisions: 3
description:
perform the operation of second requesting client.
—————————-
revision 1.3 locked by: root;
date: 2015/12/31 06:30:57; author: root; state: Exp; lines: +2 -2
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revision 1.2
date: 2015/12/31 06:24:32; author: root; state: Exp; lines: +1 -1
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—————————-
revision 1.1
date: 2015/12/31 06:19:25; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: declarations.h,v
Working file: declarations.h
head: 1.6
branch:
locks: strict
root: 1.6
access list:
symbolic names:
keyword substitution: kv
total revisions: 6; selected revisions: 6
description:
declared fifo name using macro.
—————————-
revision 1.6 locked by: root;
date: 2015/12/30 17:50:25; author: root; state: Exp; lines: +1 -1
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revision 1.5
date: 2015/12/30 16:19:13; author: root; state: Exp; lines: +1 -1
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revision 1.4
date: 2015/12/30 14:46:36; author: root; state: Exp; lines: +1 -1
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revision 1.3
date: 2015/12/30 14:05:31; author: root; state: Exp; lines: +2 -1
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revision 1.2
date: 2015/12/29 15:30:21; author: root; state: Exp; lines: +0 -1
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—————————-
revision 1.1
date: 2015/12/29 15:21:11; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: header.h,v
Working file: header.h
head: 1.2
branch:
locks: strict
root: 1.2
access list:
symbolic names:
keyword substitution: kv
total revisions: 2; selected revisions: 2
description:
all required header files are included here.
—————————-
revision 1.2 locked by: root;
date: 2015/12/29 15:32:33; author: root; state: Exp; lines: +1 -0
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—————————-
revision 1.1
date: 2015/12/29 15:21:11; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: request.h,v
Working file: request.h
head: 1.2
branch:
locks: strict
root: 1.2
access list:
symbolic names:
keyword substitution: kv
total revisions: 2; selected revisions: 2
description:
define the structure.
—————————-
revision 1.2 locked by: root;
date: 2015/12/30 14:05:31; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.1
date: 2015/12/29 15:21:11; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: adder.c,v
Working file: adder.c
head: 1.24
branch:
locks: strict
root: 1.24
access list:
symbolic names:
keyword substitution: kv
total revisions: 24; selected revisions: 24
description:
adder.c accepts recieves the request which is send by the server.
then calculate the result.
and send the result to the server.
—————————-
revision 1.24 locked by: root;
date: 2015/12/30 19:16:32; author: root; state: Exp; lines: +0 -2
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revision 1.23
date: 2015/12/30 19:07:09; author: root; state: Exp; lines: +1 -1
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revision 1.22
date: 2015/12/30 19:05:58; author: root; state: Exp; lines: +3 -1
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revision 1.21
date: 2015/12/30 18:24:37; author: root; state: Exp; lines: +0 -2
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revision 1.20
date: 2015/12/30 18:18:49; author: root; state: Exp; lines: +1 -1
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revision 1.19
date: 2015/12/30 18:18:05; author: root; state: Exp; lines: +2 -0
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revision 1.18
date: 2015/12/30 15:14:23; author: root; state: Exp; lines: +1 -1
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revision 1.17
date: 2015/12/30 15:13:36; author: root; state: Exp; lines: +2 -0
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revision 1.16
date: 2015/12/30 14:20:33; author: root; state: Exp; lines: +0 -1
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revision 1.15
date: 2015/12/30 14:19:28; author: root; state: Exp; lines: +1 -1
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revision 1.14
date: 2015/12/30 14:17:43; author: root; state: Exp; lines: +1 -1
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revision 1.13
date: 2015/12/30 14:12:30; author: root; state: Exp; lines: +1 -1
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revision 1.12
date: 2015/12/30 14:04:43; author: root; state: Exp; lines: +6 -8
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revision 1.11
date: 2015/12/29 19:17:07; author: root; state: Exp; lines: +2 -1
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revision 1.10
date: 2015/12/29 19:09:21; author: root; state: Exp; lines: +1 -1
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revision 1.9
date: 2015/12/29 19:08:06; author: root; state: Exp; lines: +1 -1
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revision 1.8
date: 2015/12/29 19:03:41; author: root; state: Exp; lines: +1 -0
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revision 1.7
date: 2015/12/29 18:59:28; author: root; state: Exp; lines: +1 -1
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revision 1.6
date: 2015/12/29 18:58:27; author: root; state: Exp; lines: +3 -3
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revision 1.5
date: 2015/12/29 18:50:33; author: root; state: Exp; lines: +2 -2
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revision 1.4
date: 2015/12/29 18:45:28; author: root; state: Exp; lines: +1 -1
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revision 1.3
date: 2015/12/29 18:43:35; author: root; state: Exp; lines: +1 -1
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revision 1.2
date: 2015/12/29 18:41:25; author: root; state: Exp; lines: +4 -1
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—————————-
revision 1.1
date: 2015/12/29 18:32:26; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: client1.c,v
Working file: client1.c
head: 1.74
branch:
locks: strict
root: 1.74
access list:
symbolic names:
keyword substitution: kv
total revisions: 74; selected revisions: 74
description:
opening the file in wronly mode
and write the sends the request to sender.
—————————-
revision 1.74 locked by: root;
date: 2016/01/06 19:48:23; author: root; state: Exp; lines: +1 -1
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revision 1.73
date: 2016/01/06 15:40:49; author: root; state: Exp; lines: +10 -0
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revision 1.72
date: 2016/01/06 15:22:24; author: root; state: Exp; lines: +1 -1
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revision 1.71
date: 2016/01/05 06:33:21; author: root; state: Exp; lines: +1 -7
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revision 1.70
date: 2016/01/05 06:20:19; author: root; state: Exp; lines: +6 -6
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revision 1.69
date: 2016/01/05 06:07:54; author: root; state: Exp; lines: +2 -0
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revision 1.68
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revision 1.67
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revision 1.65
date: 2016/01/05 05:06:26; author: root; state: Exp; lines: +1 -0
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revision 1.64
date: 2016/01/04 17:53:45; author: root; state: Exp; lines: +1 -2
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revision 1.63
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revision 1.62
date: 2016/01/04 16:41:13; author: root; state: Exp; lines: +1 -0
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revision 1.61
date: 2016/01/04 16:30:34; author: root; state: Exp; lines: +1 -1
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revision 1.60
date: 2016/01/04 15:42:27; author: root; state: Exp; lines: +0 -1
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revision 1.59
date: 2016/01/04 15:41:23; author: root; state: Exp; lines: +0 -1
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revision 1.58
date: 2016/01/04 15:40:25; author: root; state: Exp; lines: +1 -2
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date: 2016/01/04 15:39:01; author: root; state: Exp; lines: +2 -0
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date: 2016/01/04 15:03:47; author: root; state: Exp; lines: +1 -1
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revision 1.53
date: 2016/01/04 14:57:10; author: root; state: Exp; lines: +1 -1
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revision 1.52
date: 2016/01/04 14:47:41; author: root; state: Exp; lines: +7 -2
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revision 1.51
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revision 1.50
date: 2016/01/04 14:22:00; author: root; state: Exp; lines: +1 -0
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date: 2016/01/04 13:57:38; author: root; state: Exp; lines: +2 -0
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revision 1.46
date: 2016/01/04 13:54:24; author: root; state: Exp; lines: +16 -6
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revision 1.45
date: 2016/01/04 13:07:40; author: root; state: Exp; lines: +1 -6
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date: 2016/01/04 12:39:23; author: root; state: Exp; lines: +1 -0
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revision 1.43
date: 2016/01/04 12:37:33; author: root; state: Exp; lines: +6 -2
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date: 2016/01/04 12:10:54; author: root; state: Exp; lines: +1 -6
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revision 1.41
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date: 2016/01/04 11:50:23; author: root; state: Exp; lines: +6 -1
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revision 1.37
date: 2016/01/04 11:09:07; author: root; state: Exp; lines: +1 -0
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revision 1.36
date: 2015/12/31 05:50:56; author: root; state: Exp; lines: +0 -1
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date: 2015/12/31 05:49:35; author: root; state: Exp; lines: +1 -1
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revision 1.33
date: 2015/12/30 19:16:32; author: root; state: Exp; lines: +0 -3
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date: 2015/12/30 19:05:58; author: root; state: Exp; lines: +1 -0
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date: 2015/12/30 19:00:47; author: root; state: Exp; lines: +2 -0
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revision 1.30
date: 2015/12/30 18:54:10; author: root; state: Exp; lines: +1 -2
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revision 1.29
date: 2015/12/30 18:37:31; author: root; state: Exp; lines: +1 -0
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revision 1.28
date: 2015/12/30 18:33:43; author: root; state: Exp; lines: +1 -1
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revision 1.27
date: 2015/12/30 18:24:37; author: root; state: Exp; lines: +0 -1
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revision 1.26
date: 2015/12/30 18:16:02; author: root; state: Exp; lines: +1 -0
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revision 1.25
date: 2015/12/30 17:48:56; author: root; state: Exp; lines: +2 -2
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revision 1.24
date: 2015/12/30 17:46:57; author: root; state: Exp; lines: +4 -4
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revision 1.23
date: 2015/12/30 16:19:07; author: root; state: Exp; lines: +2 -2
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revision 1.22
date: 2015/12/30 15:00:32; author: root; state: Exp; lines: +1 -1
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revision 1.21
date: 2015/12/30 14:57:22; author: root; state: Exp; lines: +1 -1
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revision 1.20
date: 2015/12/30 14:53:19; author: root; state: Exp; lines: +1 -1
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revision 1.19
date: 2015/12/30 14:45:11; author: root; state: Exp; lines: +1 -1
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revision 1.18
date: 2015/12/30 14:37:03; author: root; state: Exp; lines: +1 -1
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revision 1.17
date: 2015/12/30 14:36:26; author: root; state: Exp; lines: +1 -0
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revision 1.16
date: 2015/12/30 14:30:11; author: root; state: Exp; lines: +1 -1
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revision 1.15
date: 2015/12/30 14:28:40; author: root; state: Exp; lines: +1 -0
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revision 1.14
date: 2015/12/30 14:04:43; author: root; state: Exp; lines: +16 -0
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revision 1.13
date: 2015/12/30 12:47:14; author: root; state: Exp; lines: +0 -5
*** empty log message ***
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revision 1.12
date: 2015/12/29 19:31:50; author: root; state: Exp; lines: +4 -3
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revision 1.11
date: 2015/12/29 19:28:36; author: root; state: Exp; lines: +1 -1
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revision 1.10
date: 2015/12/29 19:22:10; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.9
date: 2015/12/29 19:17:07; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.8
date: 2015/12/29 19:08:06; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.7
date: 2015/12/29 19:06:27; author: root; state: Exp; lines: +0 -1
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revision 1.6
date: 2015/12/29 19:03:41; author: root; state: Exp; lines: +1 -0
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revision 1.5
date: 2015/12/29 18:50:33; author: root; state: Exp; lines: +2 -2
*** empty log message ***
—————————-
revision 1.4
date: 2015/12/29 18:41:25; author: root; state: Exp; lines: +4 -1
*** empty log message ***
—————————-
revision 1.3
date: 2015/12/29 15:28:11; author: root; state: Exp; lines: +1 -1
*** empty log message ***
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revision 1.2
date: 2015/12/29 15:26:17; author: root; state: Exp; lines: +4 -10
*** empty log message ***
—————————-
revision 1.1
date: 2015/12/29 15:18:31; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: client2.c,v
Working file: client2.c
head: 1.18
branch:
locks: strict
root: 1.18
access list:
symbolic names:
keyword substitution: kv
total revisions: 18; selected revisions: 18
description:
this is a another client program.
it sends the request and makes a named pipe client fifo.
and lastly recirve the result and print also.
—————————-
revision 1.18 locked by: root;
date: 2016/01/05 06:35:06; author: root; state: Exp; lines: +1 -9
*** empty log message ***
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revision 1.17
date: 2016/01/05 06:29:02; author: root; state: Exp; lines: +2 -0
*** empty log message ***
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revision 1.16
date: 2016/01/05 06:21:21; author: root; state: Exp; lines: +2 -2
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revision 1.15
date: 2016/01/05 06:20:19; author: root; state: Exp; lines: +2 -2
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—————————-
revision 1.14
date: 2016/01/05 06:10:25; author: root; state: Exp; lines: +0 -1
*** empty log message ***
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revision 1.13
date: 2016/01/04 17:22:40; author: root; state: Exp; lines: +0 -3
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revision 1.12
date: 2016/01/04 17:14:18; author: root; state: Exp; lines: +2 -0
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revision 1.11
date: 2016/01/04 15:44:32; author: root; state: Exp; lines: +2 -2
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revision 1.10
date: 2016/01/04 14:34:10; author: root; state: Exp; lines: +2 -2
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revision 1.9
date: 2016/01/04 12:53:18; author: root; state: Exp; lines: +9 -2
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revision 1.8
date: 2016/01/04 12:10:54; author: root; state: Exp; lines: +1 -9
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revision 1.7
date: 2016/01/04 11:55:53; author: root; state: Exp; lines: +9 -0
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—————————-
revision 1.6
date: 2016/01/04 11:17:29; author: root; state: Exp; lines: +1 -2
*** empty log message ***
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revision 1.5
date: 2016/01/04 11:15:39; author: root; state: Exp; lines: +1 -0
insert while loop infinitely.
—————————-
revision 1.4
date: 2015/12/31 06:33:48; author: root; state: Exp; lines: +1 -1
*** empty log message ***
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revision 1.3
date: 2015/12/31 06:30:57; author: root; state: Exp; lines: +1 -1
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—————————-
revision 1.2
date: 2015/12/31 06:25:34; author: root; state: Exp; lines: +1 -1
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—————————-
revision 1.1
date: 2015/12/31 06:19:25; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: client3.c,v
Working file: client3.c
head: 1.14
branch:
locks: strict
root: 1.14
access list:
symbolic names:
keyword substitution: kv
total revisions: 14; selected revisions: 14
description:
this is third client sends the another request to client.
and also after recieve the result print the result.
—————————-
revision 1.14 locked by: root;
date: 2016/01/05 06:35:06; author: root; state: Exp; lines: +1 -10
*** empty log message ***
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revision 1.13
date: 2016/01/05 06:29:02; author: root; state: Exp; lines: +2 -0
*** empty log message ***
—————————-
revision 1.12
date: 2016/01/05 06:25:14; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.11
date: 2016/01/05 06:22:01; author: root; state: Exp; lines: +2 -2
*** empty log message ***
—————————-
revision 1.10
date: 2016/01/05 06:20:19; author: root; state: Exp; lines: +2 -2
*** empty log message ***
—————————-
revision 1.9
date: 2016/01/05 06:10:25; author: root; state: Exp; lines: +0 -1
*** empty log message ***
—————————-
revision 1.8
date: 2016/01/04 17:14:18; author: root; state: Exp; lines: +7 -0
*** empty log message ***
—————————-
revision 1.7
date: 2016/01/04 14:47:41; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.6
date: 2016/01/04 12:10:54; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.5
date: 2016/01/04 11:15:39; author: root; state: Exp; lines: +1 -1
insert while loop infinitely.
—————————-
revision 1.4
date: 2015/12/31 06:57:45; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.3
date: 2015/12/31 06:57:10; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.2
date: 2015/12/31 06:56:14; author: root; state: Exp; lines: +5 -5
*** empty log message ***
—————————-
revision 1.1
date: 2015/12/31 06:52:59; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: multiplier.c,v
Working file: multiplier.c
head: 1.3
branch:
locks: strict
root: 1.3
access list:
symbolic names:
keyword substitution: kv
total revisions: 3; selected revisions: 3
description:
perform the request of third client which is sended by server.
—————————-
revision 1.3 locked by: root;
date: 2015/12/31 06:57:10; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.2
date: 2015/12/31 06:56:14; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.1
date: 2015/12/31 06:52:59; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: server.c,v
Working file: server.c
head: 1.143
branch:
locks: strict
root: 1.143
access list:
symbolic names:
keyword substitution: kv
total revisions: 143; selected revisions: 143
description:
opening the file in read only mode.
and accepts the request.

create p named pipe.
—————————-
revision 1.143 locked by: root;
date: 2016/01/06 19:50:19; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.142
date: 2016/01/06 19:49:06; author: root; state: Exp; lines: +0 -1
*** empty log message ***
—————————-
revision 1.141
date: 2016/01/06 19:42:53; author: root; state: Exp; lines: +4 -1
*** empty log message ***
—————————-
revision 1.140
date: 2016/01/06 19:39:59; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.139
date: 2016/01/06 19:36:11; author: root; state: Exp; lines: +0 -1
*** empty log message ***
—————————-
revision 1.138
date: 2016/01/06 19:30:27; author: root; state: Exp; lines: +3 -2
*** empty log message ***
—————————-
revision 1.137
date: 2016/01/06 15:40:49; author: root; state: Exp; lines: +6 -1
*** empty log message ***
—————————-
revision 1.136
date: 2016/01/06 15:35:54; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.135
date: 2016/01/06 15:33:55; author: root; state: Exp; lines: +2 -4
*** empty log message ***
—————————-
revision 1.134
date: 2016/01/06 15:31:27; author: root; state: Exp; lines: +3 -2
*** empty log message ***
—————————-
revision 1.133
date: 2016/01/06 15:25:32; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.132
date: 2016/01/06 15:23:17; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.131
date: 2016/01/06 15:22:24; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.130
date: 2016/01/06 15:17:34; author: root; state: Exp; lines: +2 -1
*** empty log message ***
—————————-
revision 1.129
date: 2016/01/06 15:15:57; author: root; state: Exp; lines: +3 -3
*** empty log message ***
—————————-
revision 1.128
date: 2016/01/06 15:14:52; author: root; state: Exp; lines: +3 -3
*** empty log message ***
—————————-
revision 1.127
date: 2016/01/06 09:52:33; author: root; state: Exp; lines: +0 -1
*** empty log message ***
—————————-
revision 1.126
date: 2016/01/06 09:48:35; author: root; state: Exp; lines: +2 -3
*** empty log message ***
—————————-
revision 1.125
date: 2016/01/06 09:47:26; author: root; state: Exp; lines: +2 -1
*** empty log message ***
—————————-
revision 1.124
date: 2016/01/06 09:46:21; author: root; state: Exp; lines: +0 -2
*** empty log message ***
—————————-
revision 1.123
date: 2016/01/06 09:43:09; author: root; state: Exp; lines: +3 -0
*** empty log message ***
—————————-
revision 1.122
date: 2016/01/06 09:40:31; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.121
date: 2016/01/06 09:39:40; author: root; state: Exp; lines: +0 -1
*** empty log message ***
—————————-
revision 1.120
date: 2016/01/06 09:38:46; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.119
date: 2016/01/06 09:37:08; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.118
date: 2016/01/06 08:34:43; author: root; state: Exp; lines: +2 -0
*** empty log message ***
—————————-
revision 1.117
date: 2016/01/05 08:51:29; author: root; state: Exp; lines: +1 -1
initialize i.
—————————-
revision 1.116
date: 2016/01/05 08:49:19; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.115
date: 2016/01/05 08:44:07; author: root; state: Exp; lines: +3 -1
print number of client implemente in server.
—————————-
revision 1.114
date: 2016/01/05 06:47:44; author: root; state: Exp; lines: +0 -3
*** empty log message ***
—————————-
revision 1.113
date: 2016/01/05 06:03:48; author: root; state: Exp; lines: +2 -2
*** empty log message ***
—————————-
revision 1.112
date: 2016/01/05 05:58:11; author: root; state: Exp; lines: +3 -1
*** empty log message ***
—————————-
revision 1.111
date: 2016/01/05 05:32:17; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.110
date: 2016/01/05 05:24:45; author: root; state: Exp; lines: +1 -2
*** empty log message ***
—————————-
revision 1.109
date: 2016/01/05 05:22:03; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.108
date: 2016/01/05 05:17:59; author: root; state: Exp; lines: +2 -1
*** empty log message ***
—————————-
revision 1.107
date: 2016/01/04 18:11:08; author: root; state: Exp; lines: +4 -0
*** empty log message ***
—————————-
revision 1.106
date: 2016/01/04 18:08:07; author: root; state: Exp; lines: +2 -2
*** empty log message ***
—————————-
revision 1.105
date: 2016/01/04 18:06:48; author: root; state: Exp; lines: +2 -0
*** empty log message ***
—————————-
revision 1.104
date: 2016/01/04 17:53:45; author: root; state: Exp; lines: +0 -2
*** empty log message ***
—————————-
revision 1.103
date: 2016/01/04 17:41:13; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.102
date: 2016/01/04 17:38:58; author: root; state: Exp; lines: +0 -2
*** empty log message ***
—————————-
revision 1.101
date: 2016/01/04 17:29:43; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.100
date: 2016/01/04 17:28:43; author: root; state: Exp; lines: +2 -0
*** empty log message ***
—————————-
revision 1.99
date: 2016/01/04 17:25:32; author: root; state: Exp; lines: +1 -5
*** empty log message ***
—————————-
revision 1.98
date: 2016/01/04 17:22:40; author: root; state: Exp; lines: +4 -4
*** empty log message ***
—————————-
revision 1.97
date: 2016/01/04 15:03:47; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.96
date: 2016/01/04 14:57:10; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.95
date: 2016/01/04 14:52:09; author: root; state: Exp; lines: +3 -6
*** empty log message ***
—————————-
revision 1.94
date: 2016/01/04 14:41:45; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.93
date: 2016/01/04 14:30:27; author: root; state: Exp; lines: +5 -1
*** empty log message ***
—————————-
revision 1.92
date: 2016/01/04 14:13:23; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.91
date: 2016/01/04 14:12:11; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.90
date: 2016/01/04 14:10:57; author: root; state: Exp; lines: +2 -1
*** empty log message ***
—————————-
revision 1.89
date: 2016/01/04 13:54:24; author: root; state: Exp; lines: +0 -6
*** empty log message ***
—————————-
revision 1.88
date: 2016/01/04 13:01:22; author: root; state: Exp; lines: +5 -5
*** empty log message ***
—————————-
revision 1.87
date: 2016/01/04 12:24:24; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.86
date: 2016/01/04 12:10:54; author: root; state: Exp; lines: +9 -1
*** empty log message ***
—————————-
revision 1.85
date: 2016/01/04 12:04:38; author: root; state: Exp; lines: +2 -0
*** empty log message ***
—————————-
revision 1.84
date: 2016/01/04 11:42:01; author: root; state: Exp; lines: +3 -3
*** empty log message ***
—————————-
revision 1.83
date: 2016/01/04 11:39:34; author: root; state: Exp; lines: +15 -76
*** empty log message ***
—————————-
revision 1.82
date: 2015/12/31 07:52:42; author: root; state: Exp; lines: +0 -3
*** empty log message ***
—————————-
revision 1.81
date: 2015/12/31 07:49:03; author: root; state: Exp; lines: +2 -0
*** empty log message ***
—————————-
revision 1.80
date: 2015/12/31 07:47:59; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.79
date: 2015/12/31 07:46:59; author: root; state: Exp; lines: +0 -1
*** empty log message ***
—————————-
revision 1.78
date: 2015/12/31 07:45:40; author: root; state: Exp; lines: +2 -0
*** empty log message ***
—————————-
revision 1.77
date: 2015/12/31 07:43:49; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.76
date: 2015/12/31 07:40:00; author: root; state: Exp; lines: +1 -3
*** empty log message ***
—————————-
revision 1.75
date: 2015/12/31 07:34:51; author: root; state: Exp; lines: +2 -1
*** empty log message ***
—————————-
revision 1.74
date: 2015/12/31 07:32:47; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.73
date: 2015/12/31 07:29:35; author: root; state: Exp; lines: +3 -0
*** empty log message ***
—————————-
revision 1.72
date: 2015/12/31 07:26:04; author: root; state: Exp; lines: +0 -3
*** empty log message ***
—————————-
revision 1.71
date: 2015/12/31 07:24:18; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.70
date: 2015/12/31 07:23:07; author: root; state: Exp; lines: +0 -1
*** empty log message ***
—————————-
revision 1.69
date: 2015/12/31 07:21:59; author: root; state: Exp; lines: +1 -2
*** empty log message ***
—————————-
revision 1.68
date: 2015/12/31 07:19:37; author: root; state: Exp; lines: +0 -1
*** empty log message ***
—————————-
revision 1.67
date: 2015/12/31 07:17:02; author: root; state: Exp; lines: +3 -2
*** empty log message ***
—————————-
revision 1.66
date: 2015/12/31 07:09:57; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.65
date: 2015/12/31 07:09:05; author: root; state: Exp; lines: +2 -2
*** empty log message ***
—————————-
revision 1.64
date: 2015/12/31 07:02:57; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.63
date: 2015/12/31 06:52:59; author: root; state: Exp; lines: +38 -3
create a pipe b/w third client and server.
—————————-
revision 1.62
date: 2015/12/31 06:33:48; author: root; state: Exp; lines: +0 -1
*** empty log message ***
—————————-
revision 1.61
date: 2015/12/31 06:32:12; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.60
date: 2015/12/31 06:30:57; author: root; state: Exp; lines: +12 -12
*** empty log message ***
—————————-
revision 1.59
date: 2015/12/31 06:24:32; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.58
date: 2015/12/31 06:19:25; author: root; state: Exp; lines: +39 -5
accepts the swcond requesting client.
and also make pipe b/w processinf client and sercer.
—————————-
revision 1.57
date: 2015/12/31 05:48:58; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.56
date: 2015/12/31 05:46:52; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.55
date: 2015/12/31 05:45:08; author: root; state: Exp; lines: +5 -4
*** empty log message ***
—————————-
revision 1.54
date: 2015/12/31 05:25:08; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.53
date: 2015/12/30 19:16:32; author: root; state: Exp; lines: +0 -3
*** empty log message ***
—————————-
revision 1.52
date: 2015/12/30 19:05:58; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.51
date: 2015/12/30 19:01:39; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.50
date: 2015/12/30 19:00:47; author: root; state: Exp; lines: +2 -1
*** empty log message ***
—————————-
revision 1.49
date: 2015/12/30 18:58:47; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.48
date: 2015/12/30 18:57:23; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.47
date: 2015/12/30 18:54:10; author: root; state: Exp; lines: +1 -3
*** empty log message ***
—————————-
revision 1.46
date: 2015/12/30 18:36:23; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.45
date: 2015/12/30 18:35:10; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.44
date: 2015/12/30 18:33:43; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.43
date: 2015/12/30 18:24:37; author: root; state: Exp; lines: +0 -2
*** empty log message ***
—————————-
revision 1.42
date: 2015/12/30 18:18:05; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.41
date: 2015/12/30 18:14:49; author: root; state: Exp; lines: +1 -2
*** empty log message ***
—————————-
revision 1.40
date: 2015/12/30 18:13:30; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.39
date: 2015/12/30 18:11:56; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.38
date: 2015/12/30 18:10:54; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.37
date: 2015/12/30 18:06:51; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.36
date: 2015/12/30 18:03:40; author: root; state: Exp; lines: +2 -1
*** empty log message ***
—————————-
revision 1.35
date: 2015/12/30 17:54:32; author: root; state: Exp; lines: +2 -2
*** empty log message ***
—————————-
revision 1.34
date: 2015/12/30 17:48:56; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.33
date: 2015/12/30 17:46:57; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.32
date: 2015/12/30 17:27:51; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.31
date: 2015/12/30 17:26:15; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.30
date: 2015/12/30 16:20:41; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.29
date: 2015/12/30 16:19:07; author: root; state: Exp; lines: +2 -2
*** empty log message ***
—————————-
revision 1.28
date: 2015/12/30 15:18:08; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.27
date: 2015/12/30 15:00:32; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.26
date: 2015/12/30 14:57:22; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.25
date: 2015/12/30 14:53:19; author: root; state: Exp; lines: +2 -2
*** empty log message ***
—————————-
revision 1.24
date: 2015/12/30 14:22:57; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.23
date: 2015/12/30 14:12:30; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.22
date: 2015/12/30 14:08:53; author: root; state: Exp; lines: +2 -2
*** empty log message ***
—————————-
revision 1.21
date: 2015/12/30 14:04:43; author: root; state: Exp; lines: +30 -1
*** empty log message ***
—————————-
revision 1.20
date: 2015/12/30 12:48:16; author: root; state: Exp; lines: +0 -1
*** empty log message ***
—————————-
revision 1.19
date: 2015/12/30 12:47:14; author: root; state: Exp; lines: +0 -33
*** empty log message ***
—————————-
revision 1.18
date: 2015/12/29 21:22:40; author: root; state: Exp; lines: +2 -2
*** empty log message ***
—————————-
revision 1.17
date: 2015/12/29 21:19:15; author: root; state: Exp; lines: +2 -2
*** empty log message ***
—————————-
revision 1.16
date: 2015/12/29 20:45:06; author: root; state: Exp; lines: +3 -2
*** empty log message ***
—————————-
revision 1.15
date: 2015/12/29 19:19:17; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.14
date: 2015/12/29 19:17:07; author: root; state: Exp; lines: +4 -1
*** empty log message ***
—————————-
revision 1.13
date: 2015/12/29 19:09:21; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.12
date: 2015/12/29 19:03:41; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.11
date: 2015/12/29 19:00:11; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.10
date: 2015/12/29 18:58:27; author: root; state: Exp; lines: +2 -1
*** empty log message ***
—————————-
revision 1.9
date: 2015/12/29 18:50:33; author: root; state: Exp; lines: +2 -2
*** empty log message ***
—————————-
revision 1.8
date: 2015/12/29 18:43:35; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.7
date: 2015/12/29 18:41:25; author: root; state: Exp; lines: +29 -1
*** empty log message ***
—————————-
revision 1.6
date: 2015/12/29 18:32:26; author: root; state: Exp; lines: +1 -1
recieves the result and send the result to the client.
—————————-
revision 1.5
date: 2015/12/29 15:31:28; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.4
date: 2015/12/29 15:30:20; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.3
date: 2015/12/29 15:28:11; author: root; state: Exp; lines: +2 -2
*** empty log message ***
—————————-
revision 1.2
date: 2015/12/29 15:26:17; author: root; state: Exp; lines: +8 -3
*** empty log message ***
—————————-
revision 1.1
date: 2015/12/29 15:18:31; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: substractor.c,v
Working file: substractor.c
head: 1.3
branch:
locks: strict
root: 1.3
access list:
symbolic names:
keyword substitution: kv
total revisions: 3; selected revisions: 3
description:
perform the operation of second requesting client.
—————————-
revision 1.3 locked by: root;
date: 2015/12/31 06:30:57; author: root; state: Exp; lines: +2 -2
*** empty log message ***
—————————-
revision 1.2
date: 2015/12/31 06:24:32; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.1
date: 2015/12/31 06:19:25; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: declarations.h,v
Working file: declarations.h
head: 1.6
branch:
locks: strict
root: 1.6
access list:
symbolic names:
keyword substitution: kv
total revisions: 6; selected revisions: 6
description:
declared fifo name using macro.
—————————-
revision 1.6 locked by: root;
date: 2015/12/30 17:50:25; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.5
date: 2015/12/30 16:19:13; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.4
date: 2015/12/30 14:46:36; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.3
date: 2015/12/30 14:05:31; author: root; state: Exp; lines: +2 -1
*** empty log message ***
—————————-
revision 1.2
date: 2015/12/29 15:30:21; author: root; state: Exp; lines: +0 -1
*** empty log message ***
—————————-
revision 1.1
date: 2015/12/29 15:21:11; author: root; state: Exp;
Initial revision
=============================================================================

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:
all required header files are included here.
—————————-
revision 1.3 locked by: root;
date: 2016/01/04 11:32:47; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.2
date: 2015/12/29 15:32:33; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.1
date: 2015/12/29 15:21:11; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: request.h,v
Working file: request.h
head: 1.2
branch:
locks: strict
root: 1.2
access list:
symbolic names:
keyword substitution: kv
total revisions: 2; selected revisions: 2
description:
define the structure.
—————————-
revision 1.2 locked by: root;
date: 2015/12/30 14:05:31; author: root; state: Exp; lines: +1 -0
*** empty log message ***
—————————-
revision 1.1
date: 2015/12/29 15:21:11; author: root; state: Exp;
Initial revision
=============================================================================

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:
include stdio.h
revision 1.2
date: 2015/12/23 16:28:04; author: root; state: Exp; lines: +1 -0
include unistd.h
RCS file: request.h,v
Working file: request.h
head: 1.11
branch:
locks: strict
root: 1.11
access list:
symbolic names:
keyword substitution: kv
total revisions: 11; selected revisions: 11
description:
it defines the structure of the request.
revision 1.2
date: 2015/12/23 16:43:49; author: root; state: Exp; lines: +1 -1
include ; before int main
it meand include ; in request.h
RCS file: server.c,v
Working file: server.c
head: 1.47
branch:
locks: strict
root: 1.47
access list:
symbolic names:
keyword substitution: kv
total revisions: 47; selected revisions: 47
description:
this is a server program that accept request and process .
return also request specified client.
a child process is started using fork(),which further starts another client process using ececl().revision 1.45
date: 2015/12/28 19:02:41; author: root; state: Exp; lines: +55 -6
this is a server program.
it takes the request form client3 and sends the request tp perform operation to the processinf client.revision 1.40
date: 2015/12/28 17:58:06; author: root; state: Exp; lines: +1 -1
remove se.
—————————-
revision 1.39
date: 2015/12/28 17:55:37; author: root; state: Exp; lines: +1 -1
declare wfdp3.
—————————-
revision 1.38
date: 2015/12/28 17:51:18; author: root; state: Exp; lines: +56 -3
this is a server program it sends the request of client2 to substractor client.
include sleep(1) after read and write operationrevision 1.20
date: 2015/12/24 18:00:21; author: root; state: Exp; lines: +34 -12
this is a server program .
by using pipe all request accepts.
it will not performed itself
it send the request to do another client.
revision 1.6
date: 2015/12/24 08:47:21; author: root; state: Exp; lines: +1 -0
print the data which is available in buff.
—————————-
revision 1.5
date: 2015/12/23 18:19:10; author: root; state: Exp; lines: +6 -2
read character in rfd.
RCS file: client1.c,v
Working file: client1.c
head: 1.28
branch:
locks: strict
root: 1.28
access list:
symbolic names:
keyword substitution: kv
total revisions: 28; selected revisions: 28
description:
this is aclient progran which will genrate arequest.
rfd and wfd file is found throw cmmand line argument usin pipe system call.
creating requuest using struct request.
revision 1.15
date: 2015/12/24 18:00:21; author: root; state: Exp; lines: +8 -12
this is a another client program.
genrate a request for server to perform the operation.
then also display the result of performed operation.
—————————-
revision 1.14
date: 2015/12/23 18:19:10; author: root; state: Exp; lines: +1 -0
write character in wfd.
—————————-
revision 1.13
date: 2015/12/23 17:53:11; author: root; state: Exp; lines: +4 -2
write something on wfd.
revision 1.2
-te: 2015/12/24 18:00:21; author: root; state: Exp; lines: +8 -12
this is a another client program.
genrate a request for server to perform the operation.
then also display the result of performed operation.
—————————-
revision 1.14
date: 2015/12/23 18:19:10; author: root; state: Exp; lines: +1 -0
write character in wfd.
—————————-
revision 1.13
date: 2015/12/23 17:53:11; author: root; state: Exp; lines: +4 -2
write something on wfd.
RCS file: client3.c,v
Working file: client3.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 a third client program.
it sends also request to client.
at last accept the result and also print the result.RCS file: adder.c,v
Working file: adder.c
head: 1.14
branch:
locks: strict
root: 1.14
access list:
symbolic names:
keyword substitution: kv
total revisions: 14; selected revisions: 14
description:
the is a client program .
which accept a request and perform the operation of addition.
and write the sum on pipe2.
RCS file: substractor.c,v
Working file: substractor.c
head: 1.3
branch:
locks: strict
root: 1.3
access list:
symbolic names:
keyword substitution: kv
total revisions: 3; selected revisions: 3
description:
this is a processing client .
it process the request of client2.
which is sended by the server.
RCS file: multiplier.c,v
Working file: multiplier.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 another processing client .
it takes the request from server .
and perform the operation.
and also write the resuletto the server.

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:
include stdio.hrevision 1.2
date: 2015/12/23 16:28:04; author: root; state: Exp; lines: +1 -0
include unistd.h
—————————-
revision 1.1
date: 2015/12/23 16:18:23; author: root; state: Exp;
Initial revision
RCS file: request.h,v
Working file: request.h
head: 1.6
branch:
locks: strict
root: 1.6
access list:
symbolic names:
keyword substitution: kv
total revisions: 6; selected revisions: 6
description:
it defines the structure of the request.
—————————-
revision 1.6 locked by: root;
date: 2015/12/24 11:21:15; author: root; state: Exp; lines: +1 -1
type casting.
revision 1.2
date: 2015/12/23 16:43:49; author: root; state: Exp; lines: +1 -1
include ; before int main
it meand include ; in request.h
RCS file: server.c,v
Working file: server.c
head: 1.23
branch:
locks: strict
root: 1.23
access list:
symbolic names:
keyword substitution: kv
total revisions: 23; selected revisions: 23
description:
this is a server program that accept request and process .
return also request specified client.
a child process is started using fork(),which further starts another client process using ececl().
—————————-
revision 1.23 locked by: root;
date: 2015/12/24 16:12:41; author: root; state: Exp; lines: +4 -1
result is calculated and write on wfd of server program.
revision 1.19
date: 2015/12/24 11:20:48; author: root; state: Exp; lines: +3 -8
change the data type of oper.
revision 1.6
date: 2015/12/24 08:47:21; author: root; state: Exp; lines: +1 -0
print the data which is available in buff.

revision 1.5
date: 2015/12/23 18:19:10; author: root; state: Exp; lines: +6 -2
read character in rfd.
revision 1.2
date: 2015/12/23 16:27:27; author: root; state: Exp; lines: +1 -1
here,also changed.RCS file: server.c,v
Working file: server.c
head: 1.23
branch:
locks: strict
root: 1.23
access list:
symbolic names:
keyword substitution: kv
total revisions: 23; selected revisions: 23
description:
this is a server program that accept request and process .
return also request specified client.
a child process is started using fork(),which further starts another client process using ececl().
—————————-
revision 1.23 locked by: root;
date: 2015/12/24 16:12:41; author: root; state: Exp; lines: +4 -1
result is calculated and write on wfd of server program.
revision 1.19
date: 2015/12/24 11:20:48; author: root; state: Exp; lines: +3 -8
change the data type of oper.
revision 1.6
date: 2015/12/24 08:47:21; author: root; state: Exp; lines: +1 -0
print the data which is available in buff.

revision 1.5
date: 2015/12/23 18:19:10; author: root; state: Exp; lines: +6 -2
read character in rfd.
revision 1.2
date: 2015/12/23 16:27:27; author: root; state: Exp; lines: +1 -1
here,also changed.RCS file: server.c,v
Working file: server.c
head: 1.23
branch:
locks: strict
root: 1.23
access list:
symbolic names:
keyword substitution: kv
total revisions: 23; selected revisions: 23
description:
this is a server program that accept request and process .
return also request specified client.
a child process is started using fork(),which further starts another client process using ececl().
—————————-
revision 1.23 locked by: root;
date: 2015/12/24 16:12:41; author: root; state: Exp; lines: +4 -1
result is calculated and write on wfd of server program.
revision 1.19
date: 2015/12/24 11:20:48; author: root; state: Exp; lines: +3 -8
change the data type of oper.
revision 1.6
date: 2015/12/24 08:47:21; author: root; state: Exp; lines: +1 -0
print the data which is available in buff.

revision 1.5
date: 2015/12/23 18:19:10; author: root; state: Exp; lines: +6 -2
read character in rfd.
revision 1.2
date: 2015/12/23 16:27:27; author: root; state: Exp; lines: +1 -1
here,also changedRCS file: server.c,v
Working file: server.c
head: 1.23
branch:
locks: strict
root: 1.23
access list:
symbolic names:
keyword substitution: kv
total revisions: 23; selected revisions: 23
description:
this is a server program that accept request and process .
return also request specified client.
a child process is started using fork(),which further starts another client process using ececl().
—————————-
revision 1.23 locked by: root;
date: 2015/12/24 16:12:41; author: root; state: Exp; lines: +4 -1
result is calculated and write on wfd of server program.
revision 1.19
date: 2015/12/24 11:20:48; author: root; state: Exp; lines: +3 -8
change the data type of oper.
revision 1.6
date: 2015/12/24 08:47:21; author: root; state: Exp; lines: +1 -0
print the data which is available in buff.

revision 1.5
date: 2015/12/23 18:19:10; author: root; state: Exp; lines: +6 -2
read character in rfd.
revision 1.2
date: 2015/12/23 16:27:27; author: root; state: Exp; lines: +1 -1
here,also changed.RCS file: server.c,v
Working file: server.c
head: 1.23
branch:
locks: strict
root: 1.23
access list:
symbolic names:
keyword substitution: kv
total revisions: 23; selected revisions: 23
description:
this is a server program that accept request and process .
return also request specified client.
a child process is started using fork(),which further starts another client process using ececl().
—————————-
revision 1.23 locked by: root;
date: 2015/12/24 16:12:41; author: root; state: Exp; lines: +4 -1
result is calculated and write on wfd of server program.
revision 1.19
date: 2015/12/24 11:20:48; author: root; state: Exp; lines: +3 -8
change the data type of oper.
revision 1.6
date: 2015/12/24 08:47:21; author: root; state: Exp; lines: +1 -0
print the data which is available in buff.

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:
All the required header files are included here
some important are
stdio.h
unistd.h
stdlib.h
string.h
—————————-
revision 1.1 locked by: root;
date: 2015/12/24 05:26:16; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: request.h,v
Working file: request.h
head: 1.14
branch:
locks: strict
root: 1.14
access list:
symbolic names:
keyword substitution: kv
total revisions: 14; selected revisions: 14
description:
This header file defines the structure of the request.
—————————-
revision 1.6
date: 2015/12/24 11:29:35; author: root; state: Exp; lines: +1 -2
data type of oper changed to char from int
—————————-
revision 1.5
date: 2015/12/24 08:40:46; author: root; state: Exp; lines: +2 -1
changing the order of request
—————————-
revision 1.1
date: 2015/12/23 16:17:49; author: root; state: Exp;
Initial revision
=============================================================================
RCS file: server.c,v
Working file: server.c
head: 1.58
branch:
locks: strict
root: 1.58
access list:
symbolic names:
keyword substitution: kv
total revisions: 58; selected revisions: 58
description:
This is Server program that accepts requests and processes and returns it to the specified client
a child process is started using fork(); which further starts a new process using execl();
—————————-
revision 1.58 locked by: root;
date: 2015/12/28 19:35:46; author: root; state: Exp; lines: +1 -1
mult passed to the client3.c
—————————-
revision 1.57
date: 2015/12/28 19:31:22; author: root; state: Exp; lines: +3 -3
*** empty log message ***
—————————-
revision 1.56
date: 2015/12/28 19:28:55; author: root; state: Exp; lines: +6 -6
syntax errors detected and removed
—————————-
revision 1.55
date: 2015/12/28 19:21:23; author: root; state: Exp; lines: +3 -2
sleep();
—————————-
revision 1.54
date: 2015/12/28 19:10:55; author: root; state: Exp; lines: +1 -0
se.
—————————-
revision 1.53
date: 2015/12/28 19:09:14; author: root; state: Exp; lines: +1 -0
syntax error corrected
—————————-
revision 1.52
date: 2015/12/28 19:03:27; author: root; state: Exp; lines: +64 -3
two new pipe arer created i.e. pipe5 pipe6 for creating another pair of requesting and processing clients
capturing request from cklient3 and getting processed from the processing client i.e multiply.c
—————————-
revision 1.51
date: 2015/12/28 18:04:05; author: root; state: Exp; lines: +1 -1
syntax error corrected
—————————-
revision 1.50
date: 2015/12/28 18:03:14; author: root; state: Exp; lines: +1 -1
arr3[2] declared
—————————-
revision 1.49
date: 2015/12/28 18:02:13; author: root; state: Exp; lines: +2 -2
diff and wfdp4 declared
—————————-
revision 1.48
date: 2015/12/28 17:56:31; author: root; state: Exp; lines: +67 -7
pipe system call system invloked for two times for creating another requesting client and processsing client
accordingly new variables arre declared
testing if program is successful or not…
—————————-
revision 1.47
date: 2015/12/26 10:45:49; author: root; state: Exp; lines: +1 -1
sleep(1) is applied at some point in the program
—————————-
revision 1.46
date: 2015/12/26 10:38:20; author: root; state: Exp; lines: +8 -8
This is a server process that recieves the request from the requesting client sends it to the processing client and provides the result submitted by the processing client to the requesting client
—————————-
revision 1.30
date: 2015/12/24 18:00:55; author: root; state: Exp; lines: +31 -9
server program accepts request from client1 and gets it processed by client2 i.e adder.c
and agan sends it to the requesting client
—————————-
revision 1.29
date: 2015/12/24 11:42:57; author: root; state: Exp; lines: +2 -2
*** empty log message ***
—————————-
revision 1.28
date: 2015/12/24 11:40:45; author: root; state: Exp; lines: +4 -4
*** empty log message ***
—————————-
revision 1.27
date: 2015/12/24 11:28:33; author: root; state: Exp; lines: +5 -21
request written by client1 is read and printed by the server.
—————————-
revision 1.26
date: 2015/12/24 09:19:18; author: root; state: Exp; lines: +13 -11
checking if the request is recieved properly or not
—————————-
revision 1.19
date: 2015/12/24 08:54:41; author: root; state: Exp; lines: +10 -4
fetching the data from request
—————————-
revision 1.13
date: 2015/12/24 07:57:07; author: root; state: Exp; lines: +2 -2
trying fetch the data recieved
—————————-
revision 1.12
date: 2015/12/24 06:02:52; author: root; state: Exp; lines: +2 -2
*** empty log message ***
—————————-
revision 1.11
date: 2015/12/24 05:59:29; author: root; state: Exp; lines: +2 -1
checking if se corrected or not
—————————-
revision 1.10
date: 2015/12/24 05:57:39; author: root; state: Exp; lines: +1 -1
se.
—————————-
revision 1.9
date: 2015/12/24 05:56:10; author: root; state: Exp; lines: +1 -0
wait().
—————————-
revision 1.8
date: 2015/12/23 18:31:04; author: root; state: Exp; lines: +1 -1
se
—————————-
revision 1.6
date: 2015/12/23 18:27:36; author: root; state: Exp; lines: +2 -2
sum declared
—————————-
revision 1.5
date: 2015/12/23 18:25:11; author: root; state: Exp; lines: +4 -0
performing sum operation in server.c and printing the result
—————————-
revision 1.4
date: 2015/12/23 18:15:33; author: root; state: Exp; lines: +2 -1
*** empty log message ***
—————————-
revision 1.3
date: 2015/12/23 18:11:58; author: root; state: Exp; lines: +4 -2
readeing from rfd
—————————-
revision 1.2
date: 2015/12/23 16:23:06; author: root; state: Exp; lines: +4 -4
program formatting made better by adding /n to the printf statement
—————————-
revision 1.1
date: 2015/12/23 16:10:58; author: root; state: Exp;
Initial revision
=============================================================================
RCS file: client1.c,v
Working file: client1.c
head: 1.17
branch:
locks: strict
root: 1.17
access list:
symbolic names:
keyword substitution: kv
total revisions: 17; selected revisions: 17
description:
This is a client program which will generate requests
rfd and wfd taken through CLA are coonvertwd to integer using atoi();
creating request using struct request
—————————-
revision 1.17 locked by: root;
date: 2015/12/26 10:38:20; author: root; state: Exp; lines: +2 -2
This is a requesting client that requests the server.
—————————-
revision 1.16
date: 2015/12/24 18:00:55; author: root; state: Exp; lines: +7 -2
Client1 sending request and accepting the result from server
—————————-
revision 1.15
date: 2015/12/24 11:40:45; author: root; state: Exp; lines: +8 -8
*** empty log message ***
—————————-
revision 1.14
date: 2015/12/24 11:28:33; author: root; state: Exp; lines: +1 -1
request written by client1 is read and printed by the server.
—————————-
revision 1.12
date: 2015/12/24 08:00:18; author: root; state: Exp; lines: +2 -1
running check
—————————-
revision 1.2
date: 2015/12/23 16:23:06; author: root; state: Exp; lines: +6 -6
program formatting made better by adding /n to the printf statement
checking if previous error is removed or not
—————————-
revision 1.1
date: 2015/12/23 16:10:58; author: root; state: Exp;
Initial revision
=============================================================================
RCS file: adder.c,v
Working file: adder.c
head: 1.13
branch:
locks: strict
root: 1.13
access list:
symbolic names:
keyword substitution: kv
total revisions: 13; selected revisions: 13
description:
client2 created for processing the request sent by client1 through server
sum calculated and written to server through pipe2
—————————-
revision 1.7
date: 2015/12/26 10:58:42; author: root; state: Exp; lines: +1 -1
trying to fetch the operator
—————————-
revision 1.6
date: 2015/12/26 10:38:20; author: root; state: Exp; lines: +1 -2
Adder.c is a processing client that processes the request recieved from requesting client through the server
After processing the request it sends it back to the server
—————————-
revision 1.1
date: 2015/12/24 18:00:55; author: root; state: Exp;
Initial revision
=============================================================================
RCS file: client2.c,v
Working file: client2.c
head: 1.1
branch:
locks: strict
root: 1.1
access list:
symbolic names:
keyword substitution: kv
total revisions: 1; selected revisions: 1
description:
Client 2 for sending request to the substractor for finding the difference betweenm two numbers
—————————-
revision 1.1 locked by: root;
date: 2015/12/28 17:56:31; author: root; state: Exp;
Initial revision
=============================================================================
RCS file: substract.c,v
Working file: substract.c
head: 1.3
branch:
locks: strict
root: 1.3
access list:
symbolic names:
keyword substitution: kv
total revisions: 3; selected revisions: 3
description:
processing client for findingf the difference between two numbers and again sending the result to the server
/
—————————-
revision 1.3 locked by: root;
date: 2015/12/28 19:15:34; author: root; state: Exp; lines: +3 -3
*** empty log message ***
—————————-
revision 1.2
date: 2015/12/28 18:05:17; author: root; state: Exp; lines: +1 -1
number getting subtracted
—————————-
revision 1.1
date: 2015/12/28 17:56:31; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: client3.c,v
Working file: client3.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 third requesting client which requests server for performing multiplication
—————————-
revision 1.1 locked by: root;
date: 2015/12/28 19:03:27; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: multiply.c,v
Working file: multiply.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 third processing client that multiplies the two number and sends the result back to the server
—————————-
revision 1.2 locked by: root;
date: 2015/12/28 19:15:34; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.1
date: 2015/12/28 19:03:27; author: root; state: Exp;
Initial revision
=============================================================================

RCS file: request.h,v
Working file: request.h
head: 1.4
branch:
locks: strict
root: 1.4
access list:
symbolic names:
keyword substitution: kv
total revisions: 4; selected revisions: 4
description:
it defines the structure of the request.
—————————-
revision 1.4 locked by: root;
date: 2015/12/23 17:35:20; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.3
date: 2015/12/23 17:25:37; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.2
date: 2015/12/23 16:43:49; author: root; state: Exp; lines: +1 -1
include ; before int main
it meand include ; in request.h
—————————-
revision 1.1
date: 2015/12/23 16:18:23; author: root; state: Exp;
Initial revision
RCS file: client1.c,v
Working file: client1.c
head: 1.14
branch:
locks: strict
root: 1.14
access list:
symbolic names:
keyword substitution: kv
total revisions: 14; selected revisions: 14
description:
this is aclient progran which will genrate arequest.
rfd and wfd file is found throw cmmand line argument usin pipe system call.
creating requuest using struct request.
—————————-
revision 1.14 locked by: root;
date: 2015/12/23 18:19:10; author: root; state: Exp; lines: +1 -0
write character in wfd.
—————————-
revision 1.13
date: 2015/12/23 17:53:11; author: root; state: Exp; lines: +4 -2
write something on wfd.
—————————-
revision 1.12
date: 2015/12/23 17:45:11; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.11
date: 2015/12/23 17:40:46; author: root; state: Exp; lines: +1 -1
*** empty log message ***
revision 1.10
date: 2015/12/23 17:36:12; author: root; state: Exp; lines: +1 -2
*** empty log message ***
—————————-
revision 1.9
date: 2015/12/23 17:33:39; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.8
date: 2015/12/23 17:30:07; author: root; state: Exp; lines: +2 -2
*** empty log message ***
—————————-
revision 1.7
date: 2015/12/23 17:27:12; author: root; state: Exp; lines: +3 -2
*** empty log message ***
—————————-
revision 1.6
date: 2015/12/23 17:25:36; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.5
date: 2015/12/23 16:57:35; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.4
date: 2015/12/23 16:46:34; author: root; state: Exp; lines: +1 -1
*** empty log message ***
—————————-
revision 1.3
date: 2015/12/23 16:43:38; author: root; state: Exp; lines: +2 -2
include ;
—————————-
revision 1.2
date: 2015/12/23 16:27:27; author: root; state: Exp; lines: +1 -1
command line argument is changed.