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authorDominik Brodowski <linux@dominikbrodowski.net>2018-03-20 21:29:00 +0100
committerDominik Brodowski <linux@dominikbrodowski.net>2018-04-02 20:15:28 +0200
commit31c213f2106b7ea06f7fdc94ef8b785ed5342cf7 (patch)
tree2d35678c97d438ac743f30b596006370a1e02c15 /usr
parent078faac9e8b6c8124bc012bbf97cca59caf6d4ea (diff)
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ipc: add msgsnd syscall/compat_syscall wrappers
Provide ksys_msgsnd() and compat_ksys_msgsnd() wrappers to avoid in-kernel calls to these syscalls. The ksys_ prefix denotes that these functions are meant as a drop-in replacement for the syscalls. In particular, they use the same calling convention as sys_msgsnd() and compat_sys_msgsnd(). This patch is part of a series which removes in-kernel calls to syscalls. On this basis, the syscall entry path can be streamlined. For details, see http://lkml.kernel.org/r/20180325162527.GA17492@light.dominikbrodowski.net Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'usr')
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