3.4.6-1 shm_open always returns -1, errno EINVAL
Sun Mar 12 22:55:09 GMT 2023
That's perfect, thank you!
On 12/03/2023 9:35 pm, Csaba Raduly wrote:
> Hi Matthew,
> https://man7.org/linux/man-pages/man3/shm_open.3.html says:
> For portable use, a shared memory object should be identified by
> a name of the form /somename; that is, a null-terminated string
> of up to NAME_MAX (i.e., 255) characters consisting of an initial
> slash, followed by one or more characters, none of which are
> Changing the shm_open call to
> shm_open("/123", O_CREAT | O_RDWR, 0666);
> returns 3 and sets errno to zero.
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