Programming Help

Web Development

Projects



What's Here?

  • Members: 86,374
  • Replies: 356,804
  • Topics: 52,326
  • Snippets: 1,779
  • Tutorials: 423
  • Total Online: 1,406
  • Members: 33
  • Guests: 1,373

Who's Online?

Welcome to Dream.In.Code
Getting Help is Easy!

Join 86,374 Programmers. There are 1,406 online right now! Ask your question and get quick answers from Dream.In.Code experts. Join the #1 programming help community on the internet! Registration is fast and FREE... Join Now!

Chat LIVE With a Expert
Powered by LivePerson.com

Register to Make This Box Go Away!

operating systems

 
 Reply to this topicStart new topic

operating systems
aamir_mustafa2007@msn.com
post 27 Apr, 2008 - 03:11 AM
Post #1


New D.I.C Head

*
Joined: 3 Jul, 2007
Posts: 12


What would be the output of the following code segment, if the current working directory contains the following files and directories: .bashrc, .profile, .private, test.c, main.c, courses, personal. (5 marks)

main()
{
pid_t childpid;

childpid = fork();
if (childpid == -1) {
printf(“fork failed.\n”);
exit(1);
}
if (childpid == 0) {
if (execlp (“/bin/ls”, “ls ./”, NULL) < 0) {
printf(“exec failed.\n”);
exit(1);
}
}
}
User is offlineProfile CardPM
Go to the top of the page
+Quote Post


Fast ReplyReply to this topicStart new topic
Time is now: 5/17/08 02:45AM
Invision Power Board v2.1.7 © 2008  IPS, Inc.
Licensed to: MediaGroup1

Live Help!

Tutorials

Programming

Web Development

Reference Sheets

Code Snippets

Bye Bye Ads

Free DIC T-Shirt

T-Shirt Example

Related Sites

Monthly Drawing

Thumb Drive

Partners

Top Contributors

Top 10 Kudos This Month