1 #ifndef __COW_SYS_H__ 2 #define __COW_SYS_H__ 3 4 #include "kern_util.h" 5 #include "user_util.h" 6 #include "os.h" 7 #include "user.h" 8 9 static inline void *cow_malloc(int size) 10 { 11 return(um_kmalloc(size)); 12 } 13 14 static inline void cow_free(void *ptr) 15 { 16 kfree(ptr); 17 } 18 19 #define cow_printf printk 20 21 static inline char *cow_strdup(char *str) 22 { 23 return(uml_strdup(str)); 24 } 25 26 static inline int cow_seek_file(int fd, unsigned long long offset) 27 { 28 return(os_seek_file(fd, offset)); 29 } 30 31 static inline int cow_file_size(char *file, unsigned long long *size_out) 32 { 33 return(os_file_size(file, size_out)); 34 } 35 36 static inline int cow_write_file(int fd, char *buf, int size) 37 { 38 return(os_write_file(fd, buf, size)); 39 } 40 41 #endif 42 43 /* 44 * --------------------------------------------------------------------------- 45 * Local variables: 46 * c-file-style: "linux" 47 * End: 48 */ 49