Answer / satish kharat

When successful exec will not return, it will start
executing the new program
However if there is an- error exec returns -1 and sets the
errno to the appropriate value

what are Softirq's and how many major numbers be allocated in the linux kernel(2.4) ?

1 Answers  

---

what kind of information the linux driver modules (.ko ) files has ?

2 Answers   NetApp,

---

how to configure ftp server on redhat linux?

9 Answers   Infosys,

---

if root user forget the password how to change it?

4 Answers   Wipro,

---

what is segmentation fault?

11 Answers   AdTel, NetApp,

---

---

What are the signals we have in Linux

3 Answers   HCL, NetApp,

---

What does exec family return?

1 Answers  

---

What is atomic function / atomic variable ?

1 Answers   Broadcom,

---

what are the different ways the Linux can swich from User Space to Kernel Space & vice-versa ?

2 Answers   NetApp,

---

how to configure sendmail server on red hat linux version 4 and what and all we Require?

3 Answers   Wipro,

---

What is the Diffrent between Redhat linux And suse linux

2 Answers   Wipro,

---

what is samba, what is configuration file, how it will work?

3 Answers   Wipro,

---