10 More Discussions You Might Find Interesting
1. Programming
I saw a header (.h) file with mixture of "regular" function declarations and other extern function declarations. As I was told all function declarations are implicitly external and the extern on functions declarations is superfluous. Here my focus is on function declaration, not variable yet.
int... (2 Replies)
Discussion started by: yifangt
2 Replies
2. Programming
In the header file data.h i got:
const char ack_msg = "ack: received your msg\n";
In the code file server.c i got:
extern const char ack_msg;
And else it is only used in a function call:
user$ grep ack_msg *c *h
server.c:extern const char ack_msg;
server.c: n = write(clientsfd,... (5 Replies)
Discussion started by: tornow
5 Replies
3. Shell Programming and Scripting
I have 7 functions those need to be executed as command line inputs, I tried with below code it’s not executing function. If I run the ./script 2 then fun2 should execute , how to initiate that function I tried case and if else also, how to initiate function from command line
if
then... (8 Replies)
Discussion started by: saku
8 Replies
4. Programming
Hi All,
Can any one help me.
I am calling in a function2 with string as parameter from function1, the function1 gives 3 values. how i get the 3 values from funciton2 to function1. i have to give a return or something.
thanks in advance. (2 Replies)
Discussion started by: uday.sena.m
2 Replies
5. Shell Programming and Scripting
Hi, im making a little script but need some help
Code i have so far is
read -p 'Bot Nickname:' ecnick
read -p 'Bot Username:' ecusername
read -p 'Bot Realname:' ecrealname
read -p 'Your Email:' ecemail
echo ''
echo Your bots nickname is set to $ecnick
echo Your bots username is set to... (2 Replies)
Discussion started by: Gemster
2 Replies
6. Programming
Why this is happening when both of them compiled together and run?
I am getting segmentation fault SIGSEGV.
File1.c:
int arr;
File2.c:
extern int *arr;
int main() {
arr = 100;
} (3 Replies)
Discussion started by: royalibrahim
3 Replies
7. UNIX for Dummies Questions & Answers
Hi,
I'm searching for an solution for the following problem.
I want fetch some mails via pop3 from a@a.com with fetchmail.
That works perfectly. Now any incoming mail should forwarded to b@b.com via smtp obv. But I don't know how to configure that. All online tutorials describe forwarding to... (0 Replies)
Discussion started by: mcW
0 Replies
8. Linux
Hi there, I'm having a bit of a strange problem which I would appreciate some help with.
The Problem:
I have two external hard drives, but I'm borrowing one off my parents to copy data too (one of mine, which is identical to theirs - WD MyBook 300g - is on its way out).
Fedora 9 recognizes... (3 Replies)
Discussion started by: lasthidingplace
3 Replies
9. Programming
file1.c
int a1;
int main()
{
a1 = 2;
printf("\na1 = %d\n", a1);
next();
printf("\na1 = %d\n", a1);
next1();
printf("\na1 = %d\n", a1);
}
file2.c
#include <stdio.h>
int b1 = 0;
void next(void) (1 Reply)
Discussion started by: Tanvirk
1 Replies
10. Shell Programming and Scripting
Hi,
I have a function or script like this.
show()
{
echo "Hi"
} | tee -a log
show
This creates a logfile and prints Hi in it. Now when I try to do the same for sql like this:
show()
{
sqlplus -s scott/tiger<<!
select * from details;
!
} | tee -a log
show
Then it gives me a... (2 Replies)
Discussion started by: sendhilmani
2 Replies