12-20-2018
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I've just installed Unix SCO OpenServer System v in an Intel PC and Everithing ok, except just one thing, in the begining of the installation the wizard asked me about the mouse , i have a generic 3 buttons mouse and i took a logitech and did not work
i need to change the mouse configuration, ... (2 Replies)
Discussion started by: jimmyvaldes
2 Replies
2. UNIX for Dummies Questions & Answers
hello!
when i try to make my system dual boot with both win98 & sco open server 5.5 it doesn't work at all.neither win98 take start nor sco open server boots.what should i do ?
kindly help me
thanks (1 Reply)
Discussion started by: buntty
1 Replies
3. UNIX for Advanced & Expert Users
I am doing some work for a customer that is running SCO 5.0.2 openserver and they have lost their cd. Is there anyplace I can download it? I have a replacement being shipped but it will not be here for two days and they are down. Any ideals? (3 Replies)
Discussion started by: SCOoT
3 Replies
4. UNIX for Dummies Questions & Answers
hello guys.
I just installed SCO 5.0.6 OpenServer it went all the way to the end of the installation and the first boot try it gave me this message.
not a directory
boot not found
cannot open
stage 1 boot failure: error loading hd (40)/boot (2 Replies)
Discussion started by: josramon
2 Replies
5. SCO
Which version of Ethereal can I use for SCO OpenServer 5.0.7??? (0 Replies)
Discussion started by: bean2
0 Replies
6. UNIX for Dummies Questions & Answers
Hi there guys.
I just got this new SCO version and i'm having some problem printing from shell,
This is what i'm typing at the # sign : lp -dHP /etc/hosts and it prints no problem but when i use any other user at the $ sign it gives me this error.
/dev/fd/7: /usr/lib/lp/sysv/7: not found.
... (1 Reply)
Discussion started by: josramon
1 Replies
7. UNIX for Dummies Questions & Answers
Hi guys,
I just got this new 6.0 version and i'm trying to setup a remote office to telnet to this server running sco 6.0, in previous version all i have to do is add this file under /etc/rc2.d call S99route and put the gate in that file and that was it, for some reason in 6.0 it does not... (1 Reply)
Discussion started by: josramon
1 Replies
8. SCO
Dear members
when i installed dual processor patch in openserver 5.0.7 in hp ML370 G4 server it hangs in sco at G_hd_config.
i tried MP4, EFS 5.64,5.70A but not solved the problem.. (0 Replies)
Discussion started by: M_farooqui
0 Replies
9. SCO
Hi,
I have an openserver 5.0.0 machine in the office. The sysad of that machine left years ago without leaving the password to anyone.
I was wondering if someone has a copy of the boot / root diskettes (rescue) for this version? Or perhaps if anyone knows a download link / location in the... (0 Replies)
Discussion started by: marcpascual
0 Replies
10. SCO
I need SCO Openserver 4.2. Please, give me distributive of that version SCO:eek: (0 Replies)
Discussion started by: caine
0 Replies
LEARN ABOUT CENTOS
sigorset
SIGSETOPS(3) Linux Programmer's Manual SIGSETOPS(3)
NAME
sigemptyset, sigfillset, sigaddset, sigdelset, sigismember - POSIX signal set operations.
SYNOPSIS
#include <signal.h>
int sigemptyset(sigset_t *set);
int sigfillset(sigset_t *set);
int sigaddset(sigset_t *set, int signum);
int sigdelset(sigset_t *set, int signum);
int sigismember(const sigset_t *set, int signum);
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
sigemptyset(), sigfillset(), sigaddset(), sigdelset(), sigismember():
_POSIX_C_SOURCE >= 1 || _XOPEN_SOURCE || _POSIX_SOURCE
DESCRIPTION
These functions allow the manipulation of POSIX signal sets.
sigemptyset() initializes the signal set given by set to empty, with all signals excluded from the set.
sigfillset() initializes set to full, including all signals.
sigaddset() and sigdelset() add and delete respectively signal signum from set.
sigismember() tests whether signum is a member of set.
Objects of type sigset_t must be initialized by a call to either sigemptyset() or sigfillset() before being passed to the functions
sigaddset(), sigdelset() and sigismember() or the additional glibc functions described below (sigisemptyset(), sigandset(), and sig-
orset()). The results are undefined if this is not done.
RETURN VALUE
sigemptyset(), sigfillset(), sigaddset(), and sigdelset() return 0 on success and -1 on error.
sigismember() returns 1 if signum is a member of set, 0 if signum is not a member, and -1 on error. On error, these functions set errno to
indicate the cause.
ERRORS
EINVAL sig is not a valid signal.
CONFORMING TO
POSIX.1-2001.
NOTES
Glibc notes
If the _GNU_SOURCE feature test macro is defined, then <signal.h> exposes three other functions for manipulating signal sets.
int sigisemptyset(sigset_t *set);
returns 1 if set contains no signals, and 0 otherwise.
int sigorset(sigset_t *dest, sigset_t *left, sigset_t *right);
places the union of the sets left and right in dest.
int sigandset(sigset_t *dest, sigset_t *left, sigset_t *right);
places the intersection of the sets left and right in dest.
sigorset() and sigandset() return 0 on success, and -1 on failure.
These functions are nonstandard (a few other systems provide similar functions) and their use should be avoided in portable applications.
SEE ALSO
sigaction(2), sigpending(2), sigprocmask(2), sigsuspend(2)
COLOPHON
This page is part of release 3.53 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
Linux 2013-04-19 SIGSETOPS(3)