01-28-2002
You wrote :
Sometimes, with larger projects, you will want to compile a function separately. You can use the -c flag to do this.
----
Basically i do some plug-in in ksh. what you said is correct, i am using ksh-88 only.
In my project, I need to write some tools(functions) in C and compile a function separately, and then call that funtion's executables in ksh script.
I have included -c flag in cc. but it is generating object files only
like
$ cc -c seq.c
$
$
$ cat seq.c
#include <stdio.h>
seq(num)
int num;
{
int i,sum;
for (i=1; i<=num;i++)
sum+=i;
return(sum);
}
$ ll seq*
-rw-rw-r-- 1 ict ict 99 Jan 23 17:16 seq.c
-rw-rw-r-- 1 ict ict 576 Jan 28 09:47 seq.o
Can you please help out in this problem. how can i make executables using this. I hope, this might be very simple thing for you.
Thanks lot.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
IE:
find / -type f -exec grep email@host {} /dev/null \;
or
find /home/domains/*/ -type d -exec chmod 777 {} \;
is the {} \; part of the -type funciton?
this is what i understand about the following commands.
1) start the find at the root dir.
a) only looking for flatfiles
b)... (4 Replies)
Discussion started by: Optimus_P
4 Replies
2. Post Here to Contact Site Administrators and Moderators
Neo,
eariler today i had tossed up a post then realized i didnt want it up so i tried to delete it and it wouldnt let me. is this a functionality that you have active? To allow a user to delete any topic they started would be a great thing, i think it will also help on not haveing double posts... (2 Replies)
Discussion started by: Optimus_P
2 Replies
3. SCO
Hi
I have a server SCO_SV mantrak 3.2 5.0.5 i386
and i use a terminal emulator called Kea 420 term !
when i log in to the session i am unable to use the funtions keys
then i reset the server and works fine just some minutes
any comment ?
i really apreciate your help
regards... (1 Reply)
Discussion started by: Rdavila
1 Replies
4. Cybersecurity
Here are some desirable properties for cryptographic hash functions:
These properties below are generally considered prerequisites:
* Preimage resistant: given h it should be hard to find any m such that h = hash(m).
* Second preimage resistant: given an input m1, it should be hard... (1 Reply)
Discussion started by: newkidintown
1 Replies
5. Programming
Hello everybody,
I have a small opensource project http://hpaftpd.sourceforge.net (single-threaded ftp-server). It tested with FreeBSD and Linux. Can anybody try it with another UNIX system ? I'm interesting about HP/UX and Solaris. I would very much appreciate receiving any results about it.
... (2 Replies)
Discussion started by: wwwdev
2 Replies
6. Shell Programming and Scripting
Hi-
Here is the shell script that for some reason is not returning results:
#! /bin/ksh -
avg() {
AVG=0
typeset SUM=0
if
then
echo "You must have at least two numbers"
else
for NUM in "$*"
do
... (2 Replies)
Discussion started by: koomba
2 Replies
7. UNIX for Dummies Questions & Answers
I have just installed OpenBSD on a 333MHz PPC iMac G3. It has a 6GB HDD that has been partitioned as 1GB MacOS 8.5.1, 3GB MacOS X 10.3.9, 2GB OpenBSD 4.8. I now need to install a bootloader so that my computer can recognize the OpenBSD partition at startup. I have been trying to install... (0 Replies)
Discussion started by: t04st3r
0 Replies
8. Shell Programming and Scripting
Hi,
I have this output:
$ type msq
msq is a function
I thought it an alias, can you tell me how to I can find this function and where ?
Thanks for help. I'm on RH and HP-UX
Best
T
Continued here (0 Replies)
Discussion started by: trento17
0 Replies
9. Shell Programming and Scripting
Hello All,
I have code as follows :-
while true do
{opening a case1 statement}
1)
{opening another case2 statement}
{closing case 2}
2)
Showing error for "2)" as Syntax error at line 59 : `)' is not expected.
*)
{closing case 1}
... (5 Replies)
Discussion started by: Renjesh
5 Replies
10. Shell Programming and Scripting
Hello
Current working script is :
#
# my_script BEGIN
#
function a_function {
FIRST_PARAM="$1"
DO_SOMETHING "$FIRST_PARAM"
}
export -f a_function
START_HERE="/home/some_user/Documents"
find $START_HERE" -exec bash -c 'a_function "$0" ' {} \; (5 Replies)
Discussion started by: jcdole
5 Replies
frexp(3M) Mathematical Library Functions frexp(3M)
NAME
frexp, frexpf, frexpl - extract mantissa and exponent from a floating-point number
SYNOPSIS
cc [ flag... ] file... -lm [ library... ]
#include <math.h>
double frexp(double num, int *exp);
float frexpf(float num, int *exp);
long double frexpl(long double num, int *exp);
DESCRIPTION
These functions break a floating-point number into a normalized fraction and an integral power of 2. They store the integer exponent in the
int object pointed to by exp.
RETURN VALUES
For finite arguments, these functions return the value x, such that x is a double with magnitude in the interval [1/2, 1) or 0, and num
equals x times 2 raised to the power *exp.
If num is NaN, NaN is returned and the value of *exp is unspecified.
If num is +- 0, +- 0 is returned and the value of *exp is 0.
If num is +-Inf, num is returned and the value of *exp is unspecified.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO
isnan(3M), ldexp(3M), modf(3M), attributes(5), standards(5)
SunOS 5.10 16 Aug 2004 frexp(3M)