03-29-2011
ah yes, sorry, its FreeBSD 7.3
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Thanks in advance.
I am researching if it is possible for unix (solaris) to print directly printers with IP addresses. Without adding all the ip addresses to the hosts file? There are more than a hundred printers and managing them in a hosts file would be tedius, prone to error, and time... (4 Replies)
Discussion started by: maguired
4 Replies
2. Programming
How do I get a pointer to any 32 bit address on my hard drive, in which I then could read that memory or write to that memory address?
And, while the subject is on, how do get a 32 bit pointer in RAM also, in which I can do the same?
I'm using C and Objective-C with gcc on an iBook G4.
A... (9 Replies)
Discussion started by: xcoder66
9 Replies
3. Programming
Hi i'm new to c programming and i'm trying to change the address of a pointer/variable but i can't seem to get it right,
I have this
char heap;
char *firstFree = heap;
char *allocMem( int size ) {
void *malloc(size_t sizeofint);
/*allocate space for an array with size... (19 Replies)
Discussion started by: Poison Ivy
19 Replies
4. Programming
If one wants to get a start address of a array or a string or a block of memory via a function, there are at least two methods to achieve it:
(1) one is to pass a pointer-to-pointer parameter, like:
int my_malloc(int size, char **pmem)
{
*pmem=(char *)malloc(size);
if(*pmem==NULL)... (11 Replies)
Discussion started by: aaronwong
11 Replies
5. UNIX for Dummies Questions & Answers
:) Firstly Hi all!!, im NEW!! and on here hoping that someone might be able to offer me some help... i have a server that keeps crashing every few days with the error message:
PANIC KERNAL-MODE ADDRESS FAULT ON USER ADDRESS 0X14
KERNAL PAGE FAULT FROM (CS:EIP)=(100:EF71B5BD)
EAX=EF822000... (10 Replies)
Discussion started by: Twix
10 Replies
6. Programming
Hello everyone,
I have this code which prints the address of the object of a class....bt. what if I want to print the address of the class?
#include <iostream.h>
class har{
};
int main()
{
har a;
cout<<(&a);
}
I would really appreciate if someone can help!
Thanks!!!!! (1 Reply)
Discussion started by: mind@work
1 Replies
7. Programming
This code is to print out the program name and arguments list one by one:
1 #include<stdio.h>
2
3 void main(int argc, char *argv)
4 {
5 int iCount = 0;
6 while (iCount < argc) {
7 printf("argc:%d\t%s\n",iCount, argv);
8 ... (14 Replies)
Discussion started by: yifangt
14 Replies
8. UNIX for Advanced & Expert Users
Hi ,
Could someone let me know how to detect duplicate ip address after assigning ip address to ethernet interface using c program (3 Replies)
Discussion started by: Gopi Krishna P
3 Replies
9. Programming
Have difficulty to understand this pure C code to only print vowels twice from input string. Questions are commented at the end of each place.
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <limits.h>
/*
*Demonstrate the use of dispatch tables
*/
/*Print a char... (11 Replies)
Discussion started by: yifangt
11 Replies
LEARN ABOUT SUSE
vsnprintf
VSNPRINTF(9) Basic C Library Functions VSNPRINTF(9)
NAME
vsnprintf - Format a string and place it in a buffer
SYNOPSIS
int vsnprintf(char * buf, size_t size, const char * fmt, va_list args);
ARGUMENTS
buf
The buffer to place the result into
size
The size of the buffer, including the trailing null space
fmt
The format string to use
args
Arguments for the format string
DESCRIPTION
This function follows C99 vsnprintf, but has some extensions: pS output the name of a text symbol with offset ps output the name of a text
symbol without offset pF output the name of a function pointer with its offset pf output the name of a function pointer without its offset
pR output the address range in a struct resource with decoded flags pr output the address range in a struct resource with raw flags pM
output a 6-byte MAC address with colons pm output a 6-byte MAC address without colons pI4 print an IPv4 address without leading zeros pi4
print an IPv4 address with leading zeros pI6 print an IPv6 address with colons pi6 print an IPv6 address without colons pI6c print an IPv6
address as specified by
HTTP
//tools.ietf.org/html/draft-ietf-6man-text-addr-representation-00 pU[bBlL] print a UUID/GUID in big or little endian using lower or upper
case. n is ignored
The return value is the number of characters which would be generated for the given input, excluding the trailing '