When attempting to build grub-emu, the compilation failed with the
following error message:
include/grub/dl.h: In function ‘grub_dl_is_persistent’:
include/grub/dl.h:262:1: error: no return statement in function returning
non-void [-Werror=return-type]
To avoid the erorr, make the function always return 0.
Fixes: ba8eadde6be1 (dl: Provide a fake grub_dl_set_persistent() and
grub_dl_is_persistent() for the emu target)
Signed-off-by: Gary Lin <g...@suse.com>
Cc: Daniel Axtens <d...@axtens.net>
Cc: Sudhakar Kuppusamy <sudha...@linux.ibm.com>
---
include/grub/dl.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/grub/dl.h b/include/grub/dl.h
index b8135c8f3..53bf9abdb 100644
--- a/include/grub/dl.h
+++ b/include/grub/dl.h
@@ -259,6 +259,7 @@ grub_dl_set_persistent (grub_dl_t mod
__attribute__((unused)))
static inline int
grub_dl_is_persistent (grub_dl_t mod __attribute__((unused)))
{
+ return 0;
}
#else
static inline void
--
2.43.0
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