1 files changed, 0 insertions, 49 deletions
diff --git a/vendor/github.com/pbnjay/memory/memory_darwin.go b/vendor/github.com/pbnjay/memory/memory_darwin.go
deleted file mode 100644
index a3f457699..000000000
--- a/vendor/github.com/pbnjay/memory/memory_darwin.go
+++ /dev/null
@@ -1,49 +0,0 @@
-// +build darwin
-
-package memory
-
-import (
-	"os/exec"
-	"regexp"
-	"strconv"
-)
-
-func sysTotalMemory() uint64 {
-	s, err := sysctlUint64("hw.memsize")
-	if err != nil {
-		return 0
-	}
-	return s
-}
-
-func sysFreeMemory() uint64 {
-	cmd := exec.Command("vm_stat")
-	outBytes, err := cmd.Output()
-	if err != nil {
-		return 0
-	}
-
-	rePageSize := regexp.MustCompile("page size of ([0-9]*) bytes")
-	reFreePages := regexp.MustCompile("Pages free: *([0-9]*)\\.")
-
-	// default: page size of 4096 bytes
-	matches := rePageSize.FindSubmatchIndex(outBytes)
-	pageSize := uint64(4096)
-	if len(matches) == 4 {
-		pageSize, err = strconv.ParseUint(string(outBytes[matches[2]:matches[3]]), 10, 64)
-		if err != nil {
-			return 0
-		}
-	}
-
-	// ex: Pages free:                             1126961.
-	matches = reFreePages.FindSubmatchIndex(outBytes)
-	freePages := uint64(0)
-	if len(matches) == 4 {
-		freePages, err = strconv.ParseUint(string(outBytes[matches[2]:matches[3]]), 10, 64)
-		if err != nil {
-			return 0
-		}
-	}
-	return freePages * pageSize
-}