7b4c7a681c
Break libblkid into 4 libraries: libblkid, libuuid, libutil-linux and libfdisk. This should help in later patch updates. Change-Id: I680d9a7feb031e5c29a603e9c58aff4b65826262
45 lines
946 B
C
45 lines
946 B
C
/* Compat code so unshare and setns can be used with older libcs */
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#ifndef UTIL_LINUX_NAMESPACE_H
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# define UTIL_LINUX_NAMESPACE_H
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# include <sched.h>
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# ifndef CLONE_NEWNS
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# define CLONE_NEWNS 0x00020000
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# endif
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# ifndef CLONE_NEWUTS
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# define CLONE_NEWUTS 0x04000000
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# endif
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# ifndef CLONE_NEWIPC
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# define CLONE_NEWIPC 0x08000000
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# endif
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# ifndef CLONE_NEWNET
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# define CLONE_NEWNET 0x40000000
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# endif
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# ifndef CLONE_NEWUSER
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# define CLONE_NEWUSER 0x10000000
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# endif
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# ifndef CLONE_NEWPID
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# define CLONE_NEWPID 0x20000000
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# endif
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# if !defined(HAVE_UNSHARE) || !defined(HAVE_SETNS)
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# include <sys/syscall.h>
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# endif
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# if !defined(HAVE_UNSHARE) && defined(SYS_unshare)
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static inline int unshare(int flags)
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{
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return syscall(SYS_unshare, flags);
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}
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# endif
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# if !defined(HAVE_SETNS) && defined(SYS_setns)
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static inline int setns(int fd, int nstype)
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{
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return syscall(SYS_setns, fd, nstype);
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}
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# endif
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#endif /* UTIL_LINUX_NAMESPACE_H */
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