10 More Discussions You Might Find Interesting
1. Programming
Hi All,
I am using malloc function for allocating dynamic memory.
When I am using below code on Linux server its working fine, but When I am trying the same code on HP UNIX server its returning NULL.
below is a fragment of code in which it is giving problem.
tmp = (format_tree... (4 Replies)
Discussion started by: Taher Saifuddin
4 Replies
2. Programming
In gdb, I can call one function with command "call", but how can I step in the function? I don't want to restart the program, but the function had been executed, gdb will execute next statement, and I don't know how to recall the function. (4 Replies)
Discussion started by: 915086731
4 Replies
3. Programming
Hi guys.
how a functions such fdopen, ... can return pointer?
are these functions use static memory(variables)? (6 Replies)
Discussion started by: majid.merkava
6 Replies
4. Programming
I am working on a C/Unix application from last 2 years which communicates with other systems using proprietary format of my client. We have a function written in C which returns integer, which is response from other system to the request message initiated by my system. This return value is then... (1 Reply)
Discussion started by: dpmore
1 Replies
5. Shell Programming and Scripting
Hi All
In my script, I can call on several functions. I have a logging function that is called by any of these functions. What I would like is some way of identifying which function I am using and pass this to the log function as some parameter.
Is there some built in command or way of... (3 Replies)
Discussion started by: kingpin2502
3 Replies
6. Programming
hi
how can I return multiple values from a C function. I tried the following:
#include <stdio.h>
void foo(int id, char *first_name, char *last_name)
{
/*
this is just an example to illustrate my problem... real code makes
use of the "id" parameter.
*/
first_name = (char... (8 Replies)
Discussion started by: Andrewkl
8 Replies
7. Programming
Hi,
we would appreciate if any one answer the below query.
void main()
{
printf(“ I am in main\n”);
execl(“/HOME/source/file2”,” /HOME/source/file2”,1,0);
printf(“after execl\n”);
}
How to step the file2 source code in GDB. (2 Replies)
Discussion started by: RAMESHPRABUDASS
2 Replies
8. Shell Programming and Scripting
Hi all,
I am very new to BASH shell programming. I need to return an integer from a function to the caller function. I did this:
but it keeps giving me wrong return:
Can someone help me out here, please?
Thanks (2 Replies)
Discussion started by: alirezan
2 Replies
9. Programming
hi all,
my requirement is to create a thread by calling another function.
i.e i dont call pthread_create directly from main, but by calling another function (createThd - below ), from main.
Example:
void *thread_function(void *arg) { /* thread function */
int i;
rc =... (3 Replies)
Discussion started by: wolwy_pete
3 Replies
10. Programming
I have two string returning function in ESQL/C
char *segment_name(lbuffer)
char *lbuffer;
{.....
and
char *get_bpdvalue(f_name)
char *f_name;
{......
both declared above main()
char *get_bpdvalue();
char *segment_name();
my problem is segment_name works on sprintf and strcpy... (5 Replies)
Discussion started by: jisc
5 Replies