1. UNIX for Dummies Questions & Answers

I would like to know how I could allocate some more memory to a process. Please note that I am not the root user. (1 Reply)

2. UNIX for Dummies Questions & Answers

Hi all, I have a HP-UX Server with 4 gigabytes of physical RAM. When I use the 'Glance' utility to see what my memory utilization is, my memory usage shows up maxed out at 99%. I shut off all the known processes that I'm running on that box and the memory utilization is still at 78% (with Swap... (1 Reply)

3. HP-UX

Hi all, I have a HP-UX Server with 4 gigabytes of physical RAM. When I use the 'Glance' utility to see what my memory utilization is, my memory usage shows up maxed out at 99%. I shut off all the known processes that I'm running on that box and the memory utilization is still at 78% (with Swap... (3 Replies)

4. Programming

Hi, I am trying to process line by line of a file. But I should not be allocating static allocation for reading the contents of the file. The memory should be dynamically allocated. The confusion here is how do I determine the size of each line, put it into a buffer with the memory allocated... (11 Replies)

5. Programming

I have a program that will fetch some particular lines and store it in a buffer for further operations.The code which is given below works but with some errors.I couldn't trace out the error.Can anybody help on this plz?? #include <stdio.h> #include <stdlib.h> #include<string.h> #define... (1 Reply)

6. Programming

Hi Experts I need some help in static memory allocation in C. I have a program in which I declared 2 variables, one char array and one integer. I was little surprised to see the addresses of the variables. First: int x; char a; printf("%u %u\n', &x, a); I got the addresses displayed... (2 Replies)

7. Programming

Hello Guys I have a small confusion in the dynamic memory allocation concept. If we declare a pointer say a char pointer, we need to allocate adequate memory space. char* str = (char*)malloc(20*sizeof(char)); str = "This is a string"; But this will also work. char* str = "This... (2 Replies)

8. Programming

When we dynamically allocate the memory say 100 integers say int *x = new int(1000); then does entire chunk of memory gets allocated at once after the completion of the statement? I mean will the the concept of page fault come into picture over here? (3 Replies)

9. Shell Programming and Scripting

hello all.. i'm a beginner in shell scripting. I need to know what is really happening when we are creating a variable in shell scripting? how memory is allocated for that variable? (3 Replies)

10. Programming

hi in the following code, how the memory is allocated for a1 which holds the values of a2 after cpy function call. #include <stdio.h> #include <string.h> void cpy(char* d, const char* s){ while(*d++=*s++); } main(){ char* a1; char* a2="done"; cpy(a1,a2); ... (3 Replies)