lib_memfd: turn a runtime error into a linker error

Signed-off-by: hujun5 <[email protected]>
hujun260 · Oct 11, 2023 · a60aa66 · a60aa66
1 parent 6cad7e9
commit a60aa66
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/libs/libc/misc/lib_memfd.c b/libs/libc/misc/lib_memfd.c
@@ -29,6 +29,7 @@
 #include <stdio.h>
 #include <unistd.h>
 
+#if defined(CONFIG_LIBC_MEMFD_TMPFS) || defined(CONFIG_LIBC_MEMFD_SHMFS)
 /****************************************************************************
  * Pre-processor Definitions
  ****************************************************************************/
@@ -73,3 +74,4 @@ int memfd_create(FAR const char *name, unsigned int flags)
   return ret;
 #endif
 }
+#endif