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sys: specify context for syscall filter

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Specify a context to enable different processes using different (more
restrictive) syscall filters.
This commit is contained in:
Miroslav Lichvar
2019-11-26 14:10:24 +01:00
parent 3e537416a9
commit e6848b1e3f
5 changed files with 12 additions and 6 deletions
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4
sys_linux.h
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@@ -27,13 +27,15 @@
#ifndef GOT_SYS_LINUX_H
#define GOT_SYS_LINUX_H
#include "sys.h"
extern void SYS_Linux_Initialise(void);
extern void SYS_Linux_Finalise(void);
extern void SYS_Linux_DropRoot(uid_t uid, gid_t gid, int clock_control);
extern void SYS_Linux_EnableSystemCallFilter(int level);
extern void SYS_Linux_EnableSystemCallFilter(int level, SYS_SystemCallContext context);
extern int SYS_Linux_CheckKernelVersion(int req_major, int req_minor);