How can I store and/or print() a number that is larger than 4 294 967 295 in C? is int64_t or u_int64_t what I need ? if, so how can I printf it to stdout? (2 Replies)
I am working on a re-engineering project. Original Code is written in C. In the C code some "forms" are being called. Each form is in a separate file and files are tagged "int" or "int.lst" like f00.int, f00.int.lst
Can some body through some light on what are these files and what is the... (2 Replies)
Hi,
Is there any way to calculate the size of a built in data type without using 'sizeof' operator? I also don't have the option to read it from std .h file.
regards
Apoorva Kumar (10 Replies)
hello everybody!
I want to create a file with permissions for read, write, and execute to everybody using C, so I write this code:
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
int main(){
int fileDescriptor;
fileDescriptor =... (2 Replies)
hello guys i m new to shell scripting and can't find out why this structure is not right
I m guessing this happens because $LINESUM is a string . so how can i do this ?
i want my script to do so many loops as the number of the lines of one custom file.
#!/bin/bash
echo give me path name... (5 Replies)
int air_date='20100103'; //2010 - Jan - 03
/* My goal here is to subtract a day. */
int day = air_date % 100; //?????? Is this right?
//Are there any functions time/date for this type of date format?
:cool: (7 Replies)
A simple arithmetic example: 1680 / 1.12 = 1500
My C code result is 1499, here is the code:
#include <stdio.h>
main(int argc, char *argv)
{
int t = 1680;
double adj = 1.12;
int ires = t / adj;
double fres = t / adj;
... (8 Replies)
Hello Everyone,
I am new to awk and trying my hand with the diff codes and came across the below code today. It would be great if any of the Guru's help me to understand.
awk '{filename = "sample_file" int((NR-1)/34) ".DAT"; print >> filename}' sample_file.DAT
34 is the no of lines each... (7 Replies)
Discussion started by: saratha14
7 Replies
LEARN ABOUT SUNOS
listen
listen(3XNET) X/Open Networking Services Library Functions listen(3XNET)NAME
listen - listen for socket connections and limit the queue of incoming connections
SYNOPSIS
cc [ flag ... ] file ... -lxnet [ library ... ]
#include <sys/socket.h>
int listen(int socket, int backlog);
DESCRIPTION
The listen() function marks a connection-mode socket, specified by the socket argument, as accepting connections, and limits the number of
outstanding connections in the socket's listen queue to the value specified by the backlog argument.
If listen() is called with a backlog argument value that is less than 0, the function sets the length of the socket's listen queue to 0.
The implementation may include incomplete connections in the queue subject to the queue limit. The implementation may also increase the
specified queue limit internally if it includes such incomplete connections in the queue subject to this limit.
Implementations may limit the length of the socket's listen queue. If backlog exceeds the implementation-dependent maximum queue length,
the length of the socket's listen queue will be set to the maximum supported value.
The socket in use may require the process to have appropriate privileges to use the listen() function.
RETURN VALUES
Upon successful completions, listen() returns 0. Otherwise, -1 is returned and errno is set to indicate the error.
ERRORS
The listen() function will fail if:
EBADF The socket argument is not a valid file descriptor.
EDESTADDRREQ The socket is not bound to a local address, and the protocol does not support listening on an unbound socket.
EINVAL The socket is already connected.
ENOTSOCK The socket argument does not refer to a socket.
EOPNOTSUPP The socket protocol does not support listen().
The listen() function may fail if:
EACCES The calling process does not have the appropriate privileges.
EINVAL The socket has been shut down.
ENOBUFS Insufficient resources are available in the system to complete the call.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO accept(3XNET), connect(3XNET), socket(3XNET), attributes(5), standards(5)SunOS 5.10 10 Jun 2002 listen(3XNET)