diff options
Diffstat (limited to 'vendor/github.com/cilium/ebpf/internal/sys/ptr.go')
-rw-r--r-- | vendor/github.com/cilium/ebpf/internal/sys/ptr.go | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/vendor/github.com/cilium/ebpf/internal/sys/ptr.go b/vendor/github.com/cilium/ebpf/internal/sys/ptr.go deleted file mode 100644 index a22100688..000000000 --- a/vendor/github.com/cilium/ebpf/internal/sys/ptr.go +++ /dev/null @@ -1,38 +0,0 @@ -package sys - -import ( - "unsafe" - - "github.com/cilium/ebpf/internal/unix" -) - -// NewPointer creates a 64-bit pointer from an unsafe Pointer. -func NewPointer(ptr unsafe.Pointer) Pointer { - return Pointer{ptr: ptr} -} - -// NewSlicePointer creates a 64-bit pointer from a byte slice. -func NewSlicePointer(buf []byte) Pointer { - if len(buf) == 0 { - return Pointer{} - } - - return Pointer{ptr: unsafe.Pointer(&buf[0])} -} - -// NewSlicePointer creates a 64-bit pointer from a byte slice. -// -// Useful to assign both the pointer and the length in one go. -func NewSlicePointerLen(buf []byte) (Pointer, uint32) { - return NewSlicePointer(buf), uint32(len(buf)) -} - -// NewStringPointer creates a 64-bit pointer from a string. -func NewStringPointer(str string) Pointer { - p, err := unix.BytePtrFromString(str) - if err != nil { - return Pointer{} - } - - return Pointer{ptr: unsafe.Pointer(p)} -} |