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26 lines
605 B
Go
26 lines
605 B
Go
// +build linux,cgo,gccgo
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package unshare
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// #cgo CFLAGS: -Wall -Wextra
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// extern void _containers_unshare(void);
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// void __attribute__((constructor)) init(void) {
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// _containers_unshare();
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// }
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import "C"
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// This next bit is straight out of libcontainer.
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// AlwaysFalse is here to stay false
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// (and be exported so the compiler doesn't optimize out its reference)
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var AlwaysFalse bool
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func init() {
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if AlwaysFalse {
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// by referencing this C init() in a noop test, it will ensure the compiler
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// links in the C function.
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// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65134
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C.init()
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}
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}
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