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This patch is based on community/qt5-qtwebengine/qt-musl-resolve.patch.

--- a/open-vm-tools/lib/nicInfo/nicInfoPosix.c
+++ b/open-vm-tools/lib/nicInfo/nicInfoPosix.c
@@ -66,6 +66,10 @@
 #include <arpa/nameser.h>
 #include <resolv.h>
 
+#if !defined(__GLIBC__)
+# include "resolv_compat.h"
+#endif
+
 #ifdef __linux__
 #   include <net/if.h>
 #endif
--- /dev/null
+++ b/open-vm-tools/lib/nicInfo/resolv_compat.h
@@ -0,0 +1,29 @@
+#if !defined(__GLIBC__)
+/***************************************************************************
+ * resolv_compat.h
+ *
+ * Mimick GLIBC's res_ninit() and res_nclose() for musl libc
+ * Note: res_init() is actually deprecated according to
+ * http://docs.oracle.com/cd/E36784_01/html/E36875/res-nclose-3resolv.html
+ **************************************************************************/
+#include <string.h>
+
+static inline int res_ninit(res_state statp)
+{
+	int rc = res_init();
+	if (statp != &_res) {
+		memcpy(statp, &_res, sizeof(*statp));
+	}
+	return rc;
+}
+
+static inline int res_nclose(res_state statp)
+{
+	if (!statp)
+		return -1;
+	if (statp != &_res) {
+		memset(statp, 0, sizeof(*statp));
+	}
+	return 0;
+}
+#endif