Hi all,
after creating shared memory i am unable 2 unlink shared memory.
after opening i called write routine & is successfull in writing 2 port.
but not able to close shared memory. After calling close(fd), i am calling shm_unlink…& i am passing correct argumnet also.
please let me know the answer.
hi,
as u suggested i went through code & there was an error … Thnax 4 ur reply…
i want one more thing to be clarified…
i want mutex to be in shared memory. When i access that shared memory by 2 diff processes that mutex id should b same. but i am getting 2 diff mutex ids. Is it not possible 2 get same mutex id for both processes? please help me in this regard
thanx & regards
rani