From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- arch/um/drivers/cow_sys.h | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 arch/um/drivers/cow_sys.h (limited to 'arch/um/drivers/cow_sys.h') diff --git a/arch/um/drivers/cow_sys.h b/arch/um/drivers/cow_sys.h new file mode 100644 index 000000000..916811ef5 --- /dev/null +++ b/arch/um/drivers/cow_sys.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __COW_SYS_H__ +#define __COW_SYS_H__ + +#include +#include +#include + +static inline void *cow_malloc(int size) +{ + return uml_kmalloc(size, UM_GFP_KERNEL); +} + +static inline void cow_free(void *ptr) +{ + kfree(ptr); +} + +#define cow_printf printk + +static inline char *cow_strdup(char *str) +{ + return uml_strdup(str); +} + +static inline int cow_seek_file(int fd, __u64 offset) +{ + return os_seek_file(fd, offset); +} + +static inline int cow_file_size(char *file, unsigned long long *size_out) +{ + return os_file_size(file, size_out); +} + +static inline int cow_write_file(int fd, void *buf, int size) +{ + return os_write_file(fd, buf, size); +} + +#endif -- cgit v1.2.3