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IPCPERMS(9) Kernel IPC facilities IPCPERMS(9)

NAME

ipcperms - check ipc permissions

SYNOPSIS

int ipcperms(struct ipc_namespace * ns, struct kern_ipc_perm * ipcp, short flag);

ARGUMENTS

ns
ipc namespace

ipcp

ipc permission set

flag

desired permission set

DESCRIPTION

Check user, group, other permissions for access to ipc resources. return 0 if allowed

flag will most probably be 0 or S_...UGO from <linux/stat.h>

COPYRIGHT

April 2019 Kernel Hackers Manual 4.9.