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Shell Programming and Scripting

convert ksh to C program

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# 1  
Old 09-14-2009
convert ksh to C program
Hi Guys...is there a way to convert a .ksh script to .C program..?
# 2  
Old 09-14-2009
you mean any tool??
if so.. I don't think there is any tool which can convert .ksh to .c..
# 3  
Old 09-15-2009
So is there a way to execute a block of ksh within c program...

e.g.

within shell script I can execute my DB2 program like follows...

------------------------------------
#!/bin/ksh -x

TIMESTAMP=`date '+%y%m%d%H%M'`
SCRPT_DIR=/scratch/appsupport/MODEL
SCRPT_NAME=${SCRPT_DIR}/*.sql
LogDir_SQL=${SCRPT_DIR}/logs
LogDir=/u01/db2/jobs/appsupport/logs
LogFile_SQL=${LogDir_SQL}/Model_appsupport_SQL_${TIMESTAMP}.log


db2 <<-EOF >>${LogFile_SQL} 2>&1
select * from employee

quit
EOF

exit
---------------------------------------

similarly can I execute the block mentioned above within a c program...?
Please help...
# 4  
Old 09-15-2009
DB2 used to have an api you could call from a C program. You really should be using that if it is avialble to you.

You can embed your script in a system() function call. However if you do this many, many times your C code will run very slowly. Plus you gain no measurable advantage over running it as a ksh script.
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