X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng%2Futils.c;h=81e93952ad139ad9466a9723099a7884d0911c5c;hp=fa2d3c9da626542fc9a0d1bb78bdf017197eedd1;hb=a1e4ab8b82429320c5f962038c0f28b874f8ea6f;hpb=83ed9e903336bd1d098d93b62cd6e444f2a8d6f1

diff --git a/src/bin/lttng/utils.c b/src/bin/lttng/utils.c
index fa2d3c9da..81e93952a 100644
--- a/src/bin/lttng/utils.c
+++ b/src/bin/lttng/utils.c
@@ -159,7 +159,7 @@ unsigned int fls_u32(uint32_t x)
 #define HAS_FLS_U32
 #endif
 
-#if defined(__x86_64)
+#if defined(__x86_64) && defined(__LP64__)
 static inline
 unsigned int fls_u64(uint64_t x)
 {