Re: get_user() and put_user() missing in syscall list

[Varka Bhadram <varkab@xxxxxxx>]

These two are not the system calls. they are the Kernel API's to transfer the data from user address space to the kernel address space.

 

please see: http://lxr.free-electrons.com/source/arch/x86/include/asm/uaccess.h#L239

http://lxr.free-electrons.com/source/arch/x86/include/asm/uaccess.h#L143

 

Regards,

Varka Bhadram

MailScanner has detected a possible fraud attempt from "lxr.free-electrons.com" claiming to be On June 2, 2014 at 11:29 AM Dipanjan Das <mail.dipanjan.das@xxxxxxxxx> wrote:

 

Hi,

 

Here's an exhaustive list of Linux syscall, but I can't find get_user() and put_user() API. Why is it so? What am I missing?

_______________________________________________
Kernelnewbies mailing list
Kernelnewbies@xxxxxxxxxxxxxxxxx
http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

 

-------------------------------------------------------------------------------------------------------------------------------
[ C-DAC is on Social-Media too. Kindly follow us at:
Facebook: https://www.facebook.com/CDACINDIA & Twitter: @cdacindia ]

This e-mail is for the sole use of the intended recipient(s) and may
contain confidential and privileged information. If you are not the
intended recipient, please contact the sender by reply e-mail and destroy
all copies and the original message. Any unauthorized review, use,
disclosure, dissemination, forwarding, printing or copying of this email
is strictly prohibited and appropriate legal action will be taken.
-------------------------------------------------------------------------------------------------------------------------------

_______________________________________________
Kernelnewbies mailing list
Kernelnewbies@xxxxxxxxxxxxxxxxx
http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies