I am using a ssh session for my org Linux box to do all my installation work. Recently I installed a X Serve app but could not start its execution cause neither I am sure if X Server is running or not nor of how the app output (X windowing app) would be rendered on a Windows desktop from where I am... (3 Replies)
Tim Bass
Thu, 15 Nov 2007 23:55:07 +0000
*I predict we may experience less*debates*on the use of the term “event cloud”*related to*CEP in the future, now that both IBM and Google* have made announcements about “cloud computing” and “computing cloud”, IBM Turning Data Centers Into ‘Computing... (0 Replies)
Click HERE to learn about The Single UNIX Specification, Version 3
Or:
Here is another link to the UNIX IEEE Standard, an Open Group Technical Standard, Issue 7
Keywords
UNIX® is a registered trademark of The Open Group (0 Replies)
shmdt(2) System Calls Manual shmdt(2)NAME
shmdt - Detaches a shared memory region
SYNOPSIS
#include <sys/shm.h>
int shmdt(
const void *addr);
Application developers may want to specify #include statements for <sys/types.h> and
<sys/ipc.h> before the one for <sys/shm.h> if programs are being developed for multiple platforms. The additional #include statements are
not required on Tru64 UNIX systems or by ISO or X/Open standards, but may be required on other vendors' systems that conform to these stan-
dards.
STANDARDS
Interfaces documented on this reference page conform to industry standards as follows:
shmdt(): XPG4, XPG4-UNIX
Refer to the standards(5) reference page for more information about industry standards and associated tags.
PARAMETERS
Specifies the starting virtual address for the shared memory region to be detached. This is the address returned by a previous shmat()
call.
DESCRIPTION
The shmdt() function detaches the shared memory region at the address specified by the addr parameter. Other instances of the region
attached at other addresses are unaffected.
RETURN VALUES
Upon successful completion, the shmdt() function decrements the value of shm_nattach in the data structure associated with the shared mem-
ory ID of the attached shared memory segment and returns 0 (zero). Upon failure, the shared memory segment is not detached, -1 is
returned, and errno is set to indicate the error.
ERRORS
The shmdt() function sets errno to the specified values for the following conditions: The addr parameter does not specify the starting
address of a shared memory region.
RELATED INFORMATION
Functions: shmat(2), shmctl(2), shmget(2)
Data structures: shmid_ds(4)
Standards: standards(5) delim off
shmdt(2)