11-26-2003
Hmmm Lots of Cobol questions over the week....and I thought Cobol was dead.
Since you want to read the file, use "OPEN INPUT". I can't believe that Cobol will try to lock records in input mode.
10 More Discussions You Might Find Interesting
1. IP Networking
Hi...
I can ping my Windows PC using both the IP address and NetBios name and I can ping my Linux box the same, IP address and NetBios name. I can even use smbclient to see the shares on my Windows PC. But I can't map the shares so that Linux sees it as a drive. How do I do that? (5 Replies)
Discussion started by: SeCBerm
5 Replies
2. Shell Programming and Scripting
Hi, is it possible backup more pc share run only one smbtar (like the exclusion)?
This workssmbtar -v -s pc13 -u usr -p pc13 -x test_share -t - -X test_nobackup | gzip -c > steapc13.tar.gz also that smbtar -v -s pc13 -u usr -p pc13 -x test_share -t - -X test_nobackup test2_nobackup | gzip -c >... (0 Replies)
Discussion started by: mbarberis
0 Replies
3. SCO
Hello there, I have a rather big question, I need to install RMCOBOL on SCO, but i've got absolutely no idea of how to do it, I'm currently installing a server with SCO but the guys forgot to mention that they also wanted the rmcobol thingy... i've been looking on the internet but i cant find a... (1 Reply)
Discussion started by: sx3v1l_1n51de
1 Replies
4. UNIX for Advanced & Expert Users
Hi Everybody,
I just want to know if anyone can help me to increase disk space for my users shared folder... it running out of free space...
Any command that i can use or any otherway to prevent losing disk space from each folder?
Please help...
Thank you. (2 Replies)
Discussion started by: bvillante
2 Replies
5. Shell Programming and Scripting
I have a single Linux Red Hat 8.0 server with two external disk arrays (each a raid) connected via SCSI. The OS/boot/swap is on an internal set of disks and should not be affected by this process.
I need to move all of my data from one disk array to another while keeping all of my 30 or so... (0 Replies)
Discussion started by: kenisswell
0 Replies
6. Red Hat
Hi,
Is there any command in linux to check the remote NFS shares from client machine just like we have dfshares in solaris.
Thanks,
Trimurtulu (1 Reply)
Discussion started by: ktrimu
1 Replies
7. UNIX for Dummies Questions & Answers
So I have Samba installed on my server and I have to create two shares.
Make a backup of your smb.conf - call it smb.conf.orig. Create a share called
shared that allows read and write permissions for everyone and points to
/media/shared.
Create another share called www that points to the... (1 Reply)
Discussion started by: shadowcat
1 Replies
8. UNIX for Dummies Questions & Answers
I have these two shares on my Ubuntu Server:
path = /media/share
read only = no
guest ok = yes
path = /var/www
read only = noI want to mount them to the directories that I created on my
Desktop called "shared" and "www" how do I do this?
I ran the command:
smbclient -L... (1 Reply)
Discussion started by: shadowcat
1 Replies
9. Red Hat
Hi,
I have got nfs shares that were shared from storage (Netapp) to linux servers (RHEL 4) that were on automount.
All the share were visible and mounted on the linux serves eventhough they were on auto mount.
But recently one of the server was rebooted and mount points were disappeard and... (5 Replies)
Discussion started by: phanidhar6039
5 Replies
10. UNIX for Advanced & Expert Users
a) what are the different ways to share files ?
b) How can I get list of file shares on Unix box in my company?
c) How can I get list of files and their content present on all the Unix File shares? (1 Reply)
Discussion started by: vipintanwar
1 Replies
LEARN ABOUT DEBIAN
pthread_rwlock_unlock
pthread_rwlock_unlock(3C) pthread_rwlock_unlock(3C)
NAME
pthread_rwlock_unlock - unlock read-write lock object
SYNOPSIS
cc -mt [ flag... ] file... -lpthread [ library... ]
#include <pthread.h>
int pthread_rwlock_unlock(pthread_rwlock_t *rwlock);
The pthread_rwlock_unlock() function is called to release a lock held on the read-write lock object referenced by rwlock. Results are unde-
fined if the read-write lock rwlock is not held by the calling thread.
If this function is called to release a read lock from the read-write lock object and there are other read locks currently held on this
read-write lock object, the read-write lock object remains in the read locked state. If this function releases the calling thread's last
read lock on this read-write lock object, then the calling thread is no longer one of the owners of the object. If this function releases
the last read lock for this read-write lock object, the read-write lock object will be put in the unlocked state with no owners.
If this function is called to release a write lock for this read-write lock object, the read-write lock object will be put in the unlocked
state with no owners.
If the call to the pthread_rwlock_unlock() function results in the read-write lock object becoming unlocked and there are multiple threads
waiting to acquire the read-write lock object for writing, the scheduling policy is used to determine which thread acquires the read-write
lock object for writing. If there are multiple threads waiting to acquire the read-write lock object for reading, the scheduling policy is
used to determine the order in which the waiting threads acquire the read-write lock object for reading. If there are multiple threads
blocked on rwlock for both read locks and write locks, it is unspecified whether the readers acquire the lock first or whether a writer
acquires the lock first.
Results are undefined if any of these functions are called with an uninitialized read-write lock.
If successful, the pthread_rwlock_unlock() function returns 0. Otherwise, an error number is returned to indicate the error.
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
pthread_rwlock_init(3C), pthread_rwlock_rdlock(3C), pthread_rwlock_wrlock(3C), pthread_rwlockattr_init(3C), attributes(5), standards(5)
23 Mar 2005 pthread_rwlock_unlock(3C)