internal/dlsym: Define _GNU_SOURCE for RTLD_DEFAULT

man dlsym(3) says the following: . . . The _GNU_SOURCE feature test macro must be defined in order to obtain the definitions of RTLD_DEFAULT and RTLD_NEXT from <dlfcn.h>. . . . Signed-off-by: Anoop C S <[email protected]>
ceph · Sep 13, 2024 · 603f764 · 603f764
1 parent d442b12
commit 603f764
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/internal/dlsym/dlsym.go b/internal/dlsym/dlsym.go
@@ -2,12 +2,10 @@ package dlsym
 
 // #cgo LDFLAGS: -ldl
 //
+// #define _GNU_SOURCE
+//
 // #include <stdlib.h>
 // #include <dlfcn.h>
-//
-// #ifndef RTLD_DEFAULT /* from dlfcn.h */
-// #define RTLD_DEFAULT ((void *) 0)
-// #endif
 import "C"
 
 import (