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On 07/25/2011 05:29 PM, Naveen Kumar wrote:
<blockquote
cite="mid:CAP+Vj-XUx0pYAdaQKEkGEhQRTxVdMwPwXg8m-54hcrzZ1hw9pA@mail.gmail.com"
type="cite">You can use command ulimit -a, there you can check the
limit for a process.<br>
<br>
Thanks,<br>
Naveen<br>
</blockquote>
Ulimit gives 1024 as open file limit. In struct task_struct it has a
member called struct files_struct *files;<br>
<br>
I tried checking for this member and the limit however I am not
able to decide correctly why the limit is 1024.<br>
Also, is there any distinction between 32 bit and 64 bit systems
for this limit?<br>
<br>
<br>
<blockquote
cite="mid:CAP+Vj-XUx0pYAdaQKEkGEhQRTxVdMwPwXg8m-54hcrzZ1hw9pA@mail.gmail.com"
type="cite">
<div class="gmail_quote">On Mon, Jul 25, 2011 at 5:18 PM, Anuz
Pratap Singh Tomar <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:chambilkethakur@gmail.com">chambilkethakur@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;"><br>
<br>
<div class="gmail_quote">
<div class="im">On Mon, Jul 25, 2011 at 12:31 PM,
Venkateswarlu P <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:p.venkatesh551@gmail.com" target="_blank">p.venkatesh551@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
<br clear="all">
What is the Max no of files that can be opened
simultaneously within a Single C program.<br>
<br>
i want this information for kenel compilation<br>
<br>
<br>
</blockquote>
</div>
<div>See man 3 setrlimit<br>
Total number of files that can be opened should depend on
file system.<br>
And what this has to do with kernel compilation? <br>
</div>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;"><br>
<br>
<br>
<br>
<br>
<br>
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<br>
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</blockquote>
Regards,<br>
Abhijit<br>
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