I work under Qnx4.25.I have several questions.
1¡¢I work under node2.First I use qnx_name_attach(1,"/pid2")
successfully,second I use
qnx_name_locate(1,"/pid2") it return -1.
2¡¢I use shm_open() function to create a shared memory object ,How can
I use the memory at another node?
I work under Qnx4.25.I have several questions.
1¡¢I work under node2.First I use qnx_name_attach(1,"/pid2")
successfully,second I use
qnx_name_locate(1,"/pid2") it return -1.
What does errno report?
2¡¢I use shm_open() function to create a shared memory object ,How
can
I use the memory at another node?
It can’t be used network wide - there is a technote under
/etc/readme/technotes/shmem.txt (also referenced in the helpview for
shm_open)
With a PC, I always felt limited by the software available.
On Unix, I am limited only by my knowledge.
–Peter J. Schoenster <pschon@baste.magibox.net>