05-18-2015
Quote:
Originally Posted by
alwayslearn
Hi!
I need to change the instructions sleep and system for some system calls
Not clear what are you asking. Tell us what do you need to change the sleep call into. Also, what changes for system call.
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---------- Post updated at 01:39 AM ---------- Previous update was at 01:31 AM ----------
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UNIMPLEMENTED(2) Linux Programmer's Manual UNIMPLEMENTED(2)
NAME
afs_syscall, break, ftime, gtty, lock, mpx, phys, prof, profil, stty, ulimit - unimplemented system calls
SYNOPSIS
Unimplemented system calls.
DESCRIPTION
These system calls are not implemented in the Linux 2.0 kernel.
RETURN VALUE
These system calls always return -1 and set errno to ENOSYS.
NOTES
Note that ftime(3), profil(3) and ulimit(3) are implemented as library functions.
Some system calls, like ioperm(2), iopl(2), ptrace(2) and vm86(2) only exist on certain architectures.
Some system calls, like ipc(2) and {create,init,delete}_module(2) only exist when the Linux kernel was built with support for them.
SEE ALSO
obsolete(2)
Linux 2.0 1998-06-12 UNIMPLEMENTED(2)