U-Boot define loff_t as long long. But the header
/usr/include/linux/types.h may not define it.
This has lead to a build error on Alpine Linux.
So let's use long long instead of loff_t for
the size parameter of function os_get_filesize().
Reported-by: Milan P. Stanić <m...@arvanta.net>
Signed-off-by: Heinrich Schuchardt <heinrich.schucha...@canonical.com>
---
arch/sandbox/cpu/os.c | 10 ++++++++--
include/os.h | 2 +-
2 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/arch/sandbox/cpu/os.c b/arch/sandbox/cpu/os.c
index 6837bfceaf..40ebe322ae 100644
--- a/arch/sandbox/cpu/os.c
+++ b/arch/sandbox/cpu/os.c
@@ -624,7 +624,13 @@ const char *os_dirent_get_typename(enum os_dirent_t type)
return os_dirent_typename[OS_FILET_UNKNOWN];
}
-int os_get_filesize(const char *fname, loff_t *size)
+/*
+ * For compatibility reasons avoid loff_t here.
+ * U-Boot defines loff_t as long long.
+ * But /usr/include/linux/types.h may not define it at all.
+ * Alpine Linux being one example.
+ */
+int os_get_filesize(const char *fname, long long *size)
{
struct stat buf;
int ret;
@@ -667,7 +673,7 @@ int os_read_ram_buf(const char *fname)
{
struct sandbox_state *state = state_get_current();
int fd, ret;
- loff_t size;
+ long long size;
ret = os_get_filesize(fname, &size);
if (ret < 0)
diff --git a/include/os.h b/include/os.h
index 4cbcbd93a7..10e198cf50 100644
--- a/include/os.h
+++ b/include/os.h
@@ -266,7 +266,7 @@ const char *os_dirent_get_typename(enum os_dirent_t type);
* @size: size of file is returned if no error
* Return: 0 on success or -1 if an error ocurred
*/
-int os_get_filesize(const char *fname, loff_t *size);
+int os_get_filesize(const char *fname, long long *size);
/**
* os_putc() - write a character to the controlling OS terminal
--
2.33.1
