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usernsd: move MAX_MSG_SIZE to namespaces.h

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We'll use this size in the next patch to avoid having to do some dynamic
allocation.

v2: call it MAX_UNSFD_MSG_SIZE instead
v3: fix all uses of MAX_MSG_SIZE :)

Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Tycho Andersen 2015-09-16 21:02:36 -06:00 • committed by Pavel Emelyanov
parent 459fb8b7da
commit 72ff44d0dc
2 changed files with 4 additions and 4 deletions
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2
include/namespaces.h
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@ -95,6 +95,8 @@ typedef int (*uns_call_t)(void *arg, int fd);
*/
#define UNS_FDOUT 0x2
#define MAX_UNSFD_MSG_SIZE 256
/*
* When we're restoring inside user namespace, some things are
* not allowed to be done there due to insufficient capabilities.