Identification of data calls & voice calls

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Which system calls to move data on a device with mounted partitions?

I need to be able to move data around a disk that has mounted partitions. I am not touching the data on the mounted partition, the MBR or any other disk metadata, only the freespace and unmounted partitions. At the moment I am using libparted but it causes data corruption sometimes although there...

2. UNIX for Dummies Questions & Answers

How to Export Glance "Global System Calls" data to a file

Hello... I'm trying to setup a cronjob to record system data using glance at certain times of the day. My question is, how would one export the "Global System Calls" information to a file? Below is the command I have been using and it works to export CPU information. glance -f ...

3. UNIX for Dummies Questions & Answers

system calls in C

Hello, how would i be able to call ps in C programming? thanks, ---------- Post updated at 01:39 AM ---------- Previous update was at 01:31 AM ---------- here's the complete system call, ps -o pid -p %d, getpit()

4. UNIX for Advanced & Expert Users

Ignored signals & blocking system calls

If I explicity ignore a signal (for example, SIGALRM), and this signal is generated during a blocking system call (for example, a recvfrom() ), what happens to the system call? Does it abort, or does it remain blocked until its end?

5. Shell Programming and Scripting

c++ calls bash

hi, i'm a noob i have a quuestion: is possible to call and run the bash script by c++ program? if so, is it posible in grafic? specially Qt ? thanks

6. UNIX for Dummies Questions & Answers

About system calls.

Hi all, I am new here . I want to know about system call in detail. As system calls are also function .How system identifies it.:)

7. Programming

System calls

why user is not able to switch from user to kernel mode by writing the function whose code is identical to system call.

8. UNIX Desktop Questions & Answers

Using system calls

Hi, I'm new to UNIX system calls. Can someone share your knowledge as to how exactly system calls should be executed? Can they be typed like commands such as mkdir on the terminal itself? Also, are there any websites which will show me an example of the output to expect when a system call like...

9. Solaris

System calls ?

where can i find the differences in System calls between solaris and aix? also is it possible to find a comprehensive list of them?

10. UNIX for Dummies Questions & Answers

System calls for cp and mv

Which system calls are made for operations cp and mv

LEARN ABOUT NETBSD

isdntel

ISDNTEL(8)						    BSD System Manager's Manual 						ISDNTEL(8)

NAME

     isdntel -- isdn4bsd telephone answering management utility

SYNOPSIS

     isdntel [-a aliasfile] [-d spooldir] [-p playcommand] [-t timeout]

DESCRIPTION

     isdntel is used to provide an ``answering machine'' functionality for incoming telephone voice messages.

     The following options are supported:

     -a      Use aliasfile as the pathname for an aliasfile containing aliases for phone numbers. The default path is /etc/isdn/isdntel.alias.
	     The format of an alias entry is the number string followed by one or more spaces or tabs. The rest of the line is taken as the alias
	     string. Comments are introduced by a leading blank, tab or ``#'' character.

     -d      Use spooldir as the directory where the incoming voice messages are stored by the ``answ'' script called by isdnd(8).  This defaults
	     to the directory /var/isdn.  The format of a voice message filename is:

		   YYMMDDhhmmss-dest_number-source_number-length_in_secs

     -p      Use playcommand as the command string to execute for playing a voice message to some audio output facility. The characters %s are
	     replaced by the currently selected filename. The default string is cat %s | alaw2ulaw >/dev/audio

     -t      The value for timeout specifies the time in seconds the program rereads the spool directory when there is no keyboard activity.

     The screen output should be obvious. If in doubt, consult the source.

SEE ALSO

     isdntel(4), isdnd.rc(5), isdnd(8)

AUTHORS

     The isdntel utility and this manual page were written by Hellmuth Michaelis <hm@kts.org>.

BSD
								   July 11, 1998							       BSD

IP Networking