Parameter passing to function with void * as Argument
Earlier I had one structure C
I used to call a library function say int GetData(CS *x) which was returning me the above structure C with data.
Function call used to be like:
Now there are two structures say C and D
Function GetData() has been modified to:
I have to call the library function say int GetData(void* x) which will be returning me one of the above structures through that void* paramter. The return type of the function tells which structure is returned.
Problem is while calling the function GetData() how and what parameter to pass since I am unaware of which struct the function will return. Any way out of this problem?
Last edited by rupeshkp728; 05-22-2014 at 08:54 AM..
Reason: adding more details
May i know how to pass an argument to a function in a shell script?
Sorry, i din stated that it is in a shell script in my previous post.
Means: checkStatus() {
...........
}
read status;
I wanna use the status in the function checkstatus, how... (2 Replies)
I need to pass a parameter to a function in a script. My parameter is a string. When I display the parameter within my function, I only get the first word from string I pass in.
How can I make the function receive the whole string (and not terminate at the first space it encounters)?.
part of... (1 Reply)
I need to pass a parameter to a function in a script. My parameter is a string. When I display the parameter within my function, I only get the first word from string I pass in.
How can I make the function receive the whole string (and not terminate at the first space it encounters)?.
part of... (2 Replies)
Hello all
im trying to build function that will return void function pointer
what is mean is ( not working )
the main function
void * myClass::getFunction(int type){
if(type==1)
return &myClass::Test1;
if(type==2)
return &myClass::Test2;
}
void myClass::Test1(){... (1 Reply)
Hi All,
Calling a function with one argument and storing the return value in a shell script is as below:( so far I know)
value="`fun_1 "argument1"`"
Its working perfectly for me.
Can u help me with passing more than one argument and storing the return value
Thnaks in advance
JS (1 Reply)
Hi,
I have 2 ksh scripts.
Script1.ksh contains function definition.
script1.ksh
function f1() {
while getopts a:c: args
do
case $args in
a) ARG1=$OPTARG ;;
c) ARG2=$OPTARG ;;
\?) echo "Error no valid Arguments passed"
esac
done
echo $ARG1
echo $ARG2
script2.sh (2 Replies)
Hi,
I have a function which connects to the db and runs the sql.
it works fine when I run it like: function "select empname from emp;"
but when I try to pass the sql string to a variable which in turn in fed to the function , it throws error.
please advise.
Thanks,
Arnie. (1 Reply)
Hi all,
In the given script code .
I want to pass the maximum value that variable "i" will have in function DivideJobs () to variable $max of function SubmitCondorJob().
Any help?
Thanks
#!/bin/bash ... (55 Replies)
i am passing input parameter 'one_two' to the script , the script output should display the result as below
one_1two
one_2two
one_3two
if
then
echo " Usage : <$0> <DATABASE> "
exit 0
else
for DB in 1 2 3
do
DBname=`$DATABASE | awk -F "_" '{print $1_${DB}_$2}`
done
fi (5 Replies)
Hi All,
Just trying to implement the below shell script using AIX ksh shell.
myfunc {
eval "$*"
}
CMD='ls -la /etc/hosts | awk '{print $9"|"$5}''
myfunc $CMD
Keeping getting "|}: not found" errors, any pointers would greatly be appreciated.
Kind Regards
Ed
Please... (2 Replies)
Discussion started by: eo29
2 Replies
LEARN ABOUT CENTOS
ocamloptp
OCAMLCP(1) General Commands Manual OCAMLCP(1)NAME
ocamlcp, ocamloptp - The OCaml profiling compilers
SYNOPSIS
ocamlcp [ ocamlc options ] [ -P flags ] filename ...
ocamloptp [ ocamlopt options ] [ -P flags ] filename ...
DESCRIPTION
The ocamlcp and ocamloptp commands are front-ends to ocamlc(1) and ocamlopt(1) that instrument the source code, adding code to record how
many times functions are called, branches of conditionals are taken, etc. Execution of instrumented code produces an execution profile in
the file ocamlprof.dump, which can be read using ocamlprof(1).
ocamlcp accepts the same arguments and options as ocamlc(1) and ocamloptp accepts the same arguments and options as ocamlopt(1). There is
only one exception: in both cases, the -pp option is not supported. If you need to preprocess your source files, you will have to do it
separately before calling ocamlcp or ocamloptp.
OPTIONS
In addition to the ocamlc(1) or ocamlopt(1) options, ocamlcp and ocamloptp accept one option to control the kind of profiling information,
the -P letters option. The letters indicate which parts of the program should be profiled:
a all options
f function calls : a count point is set at the beginning of each function body
i if ... then ... else: count points are set in both then and else branches
l while, for loops: a count point is set at the beginning of the loop body
m match branches: a count point is set at the beginning of the body of each branch of a pattern-matching
t try ... with branches: a count point is set at the beginning of the body of each branch of an exception catcher
For instance, compiling with ocamlcp -P film profiles function calls, if ... then ... else ..., loops, and pattern matching.
Calling ocamlcp(1) or ocamloptp(1) without the -P option defaults to -P fm, meaning that only function calls and pattern matching are pro-
filed.
Note: for compatibility with previous versions, ocamlcp(1) also accepts the option -p with the same argument and meaning as -P.
SEE ALSO ocamlc(1), ocamlopt(1), ocamlprof(1).
The OCaml user's manual, chapter "Profiling".
OCAMLCP(1)