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Revisit the File API

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This commit is contained in:
Pierre Pronchery 2015-06-18 01:37:14 -04:00
parent 1b3d84b41b
commit 3079a92b84
1 changed files with 19 additions and 2 deletions
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21
include/System/file.h
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@ -23,14 +23,31 @@
/* types */
typedef struct _File File;
typedef int FileMode; /* FIXME actually is an enumerated type */
typedef unsigned int FileMode;
typedef unsigned int FileSeekMode;
/* constants */
#define FILE_MODE_READ 0x01
#define FILE_MODE_WRITE 0x02
#define FILE_MODE_APPEND 0x10
#define FILE_MODE_CREATE 0x20
#define FILE_MODE_EXCLUSIVE 0x40
#define FILE_MODE_TRUNCATE 0x80
/* functions */
File * file_new(char const * path, FileMode mode);
void file_delete(File * file);
int file_delete(File * file);
/* accessors */
FileMode file_get_mode(File * file);
/* useful */
ssize_t file_read(File * file, void * buf, size_t size, ssize_t count);
ssize_t file_write(File * file, void * buf, size_t size, ssize_t count);
int file_seek(File * file, FileSeekMode mode, off_t offset);
int file_unlink(File * file);
#endif /* !LIBSYSTEM_SYSTEM_FILE_H */