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define setns syscall wrapper to fix build issue #32
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For example on centos6.x, glibc doesn't contain setns syscall wrapper, but kernel has setns. We can write a wrapper to simulate the glibc behavior to fix compile issue. NOTE: In such case, we will need kernel-headers to get syscall number. Signed-off-by: WANG Chao <wcwxyz@gmail.com>
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LGTM, thanks! |
gao-feng
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define setns syscall wrapper to fix build issue
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For example on centos6.x, glibc doesn't contain setns syscall wrapper,
but kernel has setns. We can write a wrapper to simulate the glibc
behavior to fix compile issue.
NOTE: In such case, we will need kernel-headers to get syscall number.
Signed-off-by: WANG Chao wcwxyz@gmail.com