1. 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)

2. 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)

3. 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)

4. Shell Programming and Scripting

Hello all, I would like to know if it is possible to return a the result of a boolean expression from a function like this function() { # some code return || } and what will be the return value ? Thank you for help. (6 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)

6. 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)

7. Programming

Hi guys. how a functions such fdopen, ... can return pointer? are these functions use static memory(variables)? (6 Replies)

8. Programming

Hi, If I have a code like this, what are the potential problems do you see? const char* const retString() { return "hello"; /* string literal */ } My questions are: a) Since the string literal which is already a constant read only data (cannot be... (4 Replies)

9. Programming

H friends, As we know, a function returns a value and that value is saved somwhere. like int Sum( int x, int y ) { return x + y; } Total = Sum( 10, 20 ); The value 30 is saved in variable Total. Now the question is, what int value does the function main return, and where is it... (5 Replies)

10. 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)