kolibrios/contrib/sdk/sources/newlib/include/sys/kos_io.h

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#ifndef __KOS_IO_H__
#define __KOS_IO_H__
#pragma pack(push, 1)
typedef struct
{
char sec;
char min;
char hour;
char rsv;
}detime_t;
typedef struct
{
char day;
char month;
short year;
}dedate_t;
typedef struct
{
unsigned attr;
unsigned flags;
union
{
detime_t ctime;
unsigned cr_time;
};
union
{
dedate_t cdate;
unsigned cr_date;
};
union
{
detime_t atime;
unsigned acc_time;
};
union
{
dedate_t adate;
unsigned acc_date;
};
union
{
detime_t mtime;
unsigned mod_time;
};
union
{
dedate_t mdate;
unsigned mod_date;
};
unsigned size;
unsigned size_high;
} fileinfo_t;
#pragma pack(pop)
int create_file(const char *path);
int get_fileinfo(const char *path, fileinfo_t *info);
int read_file(const char *path, void *buff,
size_t offset, size_t count, size_t *reads);
int write_file(const char *path,const void *buff,
size_t offset, size_t count, size_t *writes);
int set_file_size(const char *path, unsigned size);
void *load_file(const char *path, size_t *len);
void __stdcall unpack(void* packed_data, void* unpacked_data);
static inline int user_free(void *mem)
{
int val;
__asm__ __volatile__(
"int $0x40"
:"=a"(val)
:"a"(68),"b"(12),"c"(mem));
return val;
}
static inline void set_cwd(const char* cwd)
{
__asm__ __volatile__(
"int $0x40"
::"a"(30),"b"(1),"c"(cwd));
};
#endif