diff options
author | Daniel Kiper <daniel.kiper@oracle.com> | 2022-03-15 14:05:45 -0400 |
---|---|---|
committer | Daniel Kiper <daniel.kiper@oracle.com> | 2022-03-21 19:22:28 +0100 |
commit | cd63a2f8cd2c14748f4374abcd9a38705f2e7055 (patch) | |
tree | 2211930accbaff8e60f76600aa0238fd839033e2 | |
parent | ad9ccf660013c208077b1e983d6c824df25ed1cf (diff) | |
download | grub-cd63a2f8cd2c14748f4374abcd9a38705f2e7055.tar.gz |
lib/posix_wrap/errno.h: Add __set_errno() macro
$ ./configure --target=x86_64-w64-mingw32 --with-platform=efi --host=x86_64-w64-mingw32
$ make
[...]
cat syminfo.lst | sort | gawk -f ./genmoddep.awk > moddep.lst || (rm -f moddep.lst; exit 1)
__imp__errno in regexp is not defined
This happens because grub-core/lib/gnulib/malloc/dynarray_resize.c and
grub-core/lib/gnulib/malloc/dynarray_emplace_enlarge.c (both are used by
regexp module) from the latest Gnulib call __set_errno() which originally
sets errno variable (Windows builds add __imp__ prefix). Of course it is
not defined and grub_errno should be used instead.
Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
Signed-off-by: Robbie Harwood <rharwood@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
-rw-r--r-- | grub-core/lib/posix_wrap/errno.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/grub-core/lib/posix_wrap/errno.h b/grub-core/lib/posix_wrap/errno.h index ba63b2366..5ede4fe69 100644 --- a/grub-core/lib/posix_wrap/errno.h +++ b/grub-core/lib/posix_wrap/errno.h @@ -26,4 +26,8 @@ #define EINVAL GRUB_ERR_BAD_NUMBER #define ENOMEM GRUB_ERR_OUT_OF_MEMORY +/* From glibc <errno.h>. */ +#ifndef __set_errno +# define __set_errno(val) (grub_errno = (val)) +#endif #endif |