Fix: lttng-ust-elf.c: define NT_GNU_BUILD_ID if not defined

[lttng-ust.git] / liblttng-ust / lttng-ust-elf.c

diff --git a/liblttng-ust/lttng-ust-elf.c b/liblttng-ust/lttng-ust-elf.c
index 5f27920e48fa041f1d971677b56c643993064de9..beaa7f3b5269e4ae53297696c2789958c37066c3 100644 (file)
--- a/liblttng-ust/lttng-ust-elf.c
+++ b/liblttng-ust/lttng-ust-elf.c
@@ -29,6 +29,10 @@
 
 #define BUF_LEN        4096
 
+#ifndef NT_GNU_BUILD_ID
+# define NT_GNU_BUILD_ID       3
+#endif
+
 /*
  * Retrieve the nth (where n is the `index` argument) phdr (program
  * header) from the given elf instance.