Since you already have the commands to create static and shared libraries, all you have to do is add to the makefile the library as a target, the object files as dependencies and put this command as the rule, e.g.
I'm runtime linking (dlopen and dlsym) to a shared object (library) I've created and after a number of function calls into the library the program core dumps (Illegal operation). This only occurs during runtime linking. If I use the same library and dynamically link during compile time everything... (3 Replies)
I asked the next question in a former thread :
Can I safely share objects that have virtual functions (i.e. have
virtual function table pointers) between two processes ?
Where will the pointers point to in each process ?
The objects are supposed to reside in shared memory
I received a... (6 Replies)
Hi Friends !
I have a library, say libxyz.a.
To view all the object files in the archive, i issued the command :
ar -t libxyz.a
which displayed all the object files it contains.
Now, I would like to know the functions in each object file.
Is there any such command that displays... (3 Replies)
hi all !
Do I need all the shared objects to be present while compiling my code which has reference to a only one shared object, which in turn refers to another shared object.
for example I want to compile example.c which refers to sample.so
sample.so has refrence to anothersample.so
do... (2 Replies)
Hi. Does anyone know by how much a text size of an executable(on ibm) would grow if you link one shared object(library)? Is it a constant number or it depends on a .so that is linked? (3 Replies)
Hi,
i am trying to debug a binary which is using a shared lib.
but i could not succeed in tracking the code flow in the classes defined
in this library.
i get: class MyClass <opaque> error
i followed the instructions in the link below:... (0 Replies)
I have two envoirmets(Envoirment A and Envoirment B) running on same server(AIX vesion 5.3).Both have different groups.I am facing a strange problem.Shared objects of one envoirment (Envoirment A)are getting loaded into the second(Envoirment B).So the servers that have dependency on shared objects... (2 Replies)
G'day,
I have been working with a large application that makes extensive use of templates. When compiled under Unix (with g++), this sees some rather impressive bloat. I have been trying to make a temporary quick-fix by using the -frepo option, which results in dramatically smaller shared... (0 Replies)
Hi,
I am looking for references about creating and accessing Shared Objects (.so) through C/C++ on Unix / Linux platforms. Is it possible and where can I find the info.
Thanks
Phil (1 Reply)
Hi All......
I have my tool in my one server lets say E1 and same tool I tried to install in E2 server so everything is fine but, while executing the my tool for example...
$ ./batch
At that time Im getting this following error.
./batch: error while loading shared libraries: libqabwvcd.so:... (3 Replies)
Discussion started by: ksrivani
3 Replies
LEARN ABOUT POSIX
ipcmk
IPCMK(1) User Commands IPCMK(1)NAME
ipcmk - make various IPC resources
SYNOPSIS
ipcmk [options]
DESCRIPTION
ipcmk allows you to create shared memory segments, message queues, and semaphore arrays.
OPTIONS
Resources can be specified with these options:
-M, --shmem size
Create a shared memory segment of size bytes. The size argument may be followed by the multiplicative suffixes KiB (=1024), MiB
(=1024*1024), and so on for GiB, etc. (the "iB" is optional, e.g., "K" has the same meaning as "KiB") or the suffixes KB (=1000), MB
(=1000*1000), and so on for GB, etc.
-Q, --queue
Create a message queue.
-S, --semaphore number
Create a semaphore array with number of elements.
Other options are:
-p, --mode mode
Access permissions for the resource. Default is 0644.
-V, --version
Display version information and exit.
-h, --help
Display help text and exit.
SEE ALSO ipcrm(1), ipcs(1)AUTHOR
Hayden A. James <hayden.james@gmail.com>
AVAILABILITY
The ipcmk command is part of the util-linux package and is available from Linux Kernel Archive <https://www.kernel.org/pub/linux/utils
/util-linux/>.
util-linux July 2014 IPCMK(1)