UNIMPLEMENTED(2) Linux Programmer's Manual UNIMPLEMENTED(2)NAME
afs_syscall, break, fattach, fdetach, ftime, getmsg, getpmsg, gtty, isastream, lock, madvise1, mpx, prof, profil, putmsg, putpmsg, secu-
rity, stty, tuxcall, ulimit, vserver - unimplemented system calls
SYNOPSIS
Unimplemented system calls.
DESCRIPTION
These system calls are not implemented in the Linux 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 alloc_hugepages(2), free_hugepages(2), ioperm(2), iopl(2), and vm86(2) exist only on certain architectures.
Some system calls, like ipc(2), create_module(2), init_module(2), and delete_module(2) exist only when the Linux kernel was built with sup-
port for them.
SEE ALSO syscalls(2)COLOPHON
This page is part of release 4.15 of the Linux man-pages project. A description of the project, information about reporting bugs, and the
latest version of this page, can be found at https://www.kernel.org/doc/man-pages/.
Linux 2017-09-15 UNIMPLEMENTED(2)
Check Out this Related Man Page
UNIMPLEMENTED(2) Linux Programmer's Manual UNIMPLEMENTED(2)NAME
afs_syscall, break, fattach, fdetach, ftime, getmsg, getpmsg, gtty, isastream, lock, madvise1, mpx, prof, profil, putmsg, putpmsg, secu-
rity, stty, tuxcall, ulimit, vserver - unimplemented system calls
SYNOPSIS
Unimplemented system calls.
DESCRIPTION
These system calls are not implemented in the Linux 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 alloc_hugepages(2), free_hugepages(2), ioperm(2), iopl(2), and vm86(2) exist only on certain architectures.
Some system calls, like ipc(2), create_module(2), init_module(2), and delete_module(2) exist only when the Linux kernel was built with sup-
port for them.
SEE ALSO syscalls(2)COLOPHON
This page is part of release 4.15 of the Linux man-pages project. A description of the project, information about reporting bugs, and the
latest version of this page, can be found at https://www.kernel.org/doc/man-pages/.
Linux 2017-09-15 UNIMPLEMENTED(2)
Hi,
My requirement is to service a process and below is the script which i wrote for that and works fine, I have kept it in a crontab and running this everyminute, how do I lock this if its already running and i dont want to open if its running and not completed yet.
The crontab need to run... (4 Replies)
Hi Everyone
I have this quite simple "tread" function
void* row_calc(void *input)
{
struct thread_arg* th_arg;
th_arg=(struct thread_arg *) input;
int start,width,end,seg,k,l,tmp;
start=th_arg->start;
width=th_arg->width;
end=start+width-1;
seg=th_arg->seg;
... (2 Replies)
(sorry for my english)
Hi, i have an app that uses MYSQL API C.. i trying do a timeout until the table is locked by an other thread , in the docs of Mysql i can see that MYSQL_OPT_READ_TIMEOUT is not implemented for linux ¿?¿?.. any body knows a way to do a timeout until the table is locked by... (0 Replies)
I am a new user of linux. I have 2 Queries
1) I recently started working with shell script, and now i plan to make a folder lock using a shell script. I have ubuntu 8.04 installed on my system.
2) When i searched on this forum all i got was mini-httpd, and apache2-utils package, but they... (2 Replies)
Hi.
I'm receive thats error on my PC.
lp: cannot lock /usr/spool/lpd/printer1/.seq
This PC is a Windows pc running lpd on port 515.
That its means?
Thanks.
PD. Sorry for my english! (0 Replies)
I have depended heavily on an external hd I named 300FWR. It has my backed-up apps, docs, and hours of captured video from digital video recordings of my wife and kids. 90% of the contents are indispensable to me. Recently, the 300FWR volume popped up on my desktop with a Lock icon on the Drive... (1 Reply)
How can I determine what process is currently using a serial port? A good bit of google searching hasn't turned up anything useful, but it seems like there has to be a way to do this without too much difficulty.
When I first started looking into this problem, I assumed that when a port was in... (2 Replies)
Hi,
I am new to perl and have a script to which i want to ensure that no matter how many ever times i execute the script it should execute only once per day. Cronjob is not a safe method as I want to built in capability inside the script. (1 Reply)