file_driver_types(3)

Defines

#define GLOBUS_XIO_FILE_INVALID_HANDLE

Enumerations

enum globus_xio_file_flag_t { GLOBUS_XIO_FILE_CREAT = O_CREAT, GLOBUS_XIO_FILE_EXCL = O_EXCL, GLOBUS_XIO_FILE_RDONLY = O_RDONLY, GLOBUS_XIO_FILE_WRONLY = O_WRONLY, GLOBUS_XIO_FILE_RDWR = O_RDWR, GLOBUS_XIO_FILE_TRUNC = O_TRUNC, GLOBUS_XIO_FILE_APPEND = O_APPEND, GLOBUS_XIO_FILE_BINARY = 0, GLOBUS_XIO_FILE_TEXT = 0 }
enum globus_xio_file_mode_t { GLOBUS_XIO_FILE_IRWXU = S_IRWXU, GLOBUS_XIO_FILE_IRUSR = S_IRUSR, GLOBUS_XIO_FILE_IWUSR = S_IWUSR, GLOBUS_XIO_FILE_IXUSR = S_IXUSR, GLOBUS_XIO_FILE_IRWXO = S_IRWXO, GLOBUS_XIO_FILE_IROTH = S_IROTH, GLOBUS_XIO_FILE_IWOTH = S_IWOTH, GLOBUS_XIO_FILE_IXOTH = S_IXOTH, GLOBUS_XIO_FILE_IRWXG = S_IRWXG, GLOBUS_XIO_FILE_IRGRP = S_IRGRP, GLOBUS_XIO_FILE_IWGRP = S_IWGRP, GLOBUS_XIO_FILE_IXGRP = S_IXGRP }
enum globus_xio_file_whence_t { GLOBUS_XIO_FILE_SEEK_SET = SEEK_SET, GLOBUS_XIO_FILE_SEEK_CUR = SEEK_CUR, GLOBUS_XIO_FILE_SEEK_END = SEEK_END }

#define GLOBUS_XIO_FILE_INVALID_HANDLE

Invalid handle type. See also:

enum globus_xio_file_flag_t

File driver open flags

OR together all the flags you want. See also:

Enumerator:

GLOBUS_XIO_FILE_CREAT

Create a new file if it doesn't exist (default)

GLOBUS_XIO_FILE_EXCL

Fail if file already exists.

GLOBUS_XIO_FILE_RDONLY

Open for read only.

GLOBUS_XIO_FILE_WRONLY

Open for write only.

GLOBUS_XIO_FILE_RDWR

Open for reading and writing (default)

GLOBUS_XIO_FILE_TRUNC

Truncate file. See also:

GLOBUS_XIO_FILE_SET_TRUNC_OFFSET

GLOBUS_XIO_FILE_APPEND

Open file for appending.

GLOBUS_XIO_FILE_BINARY

File is binary (default)

GLOBUS_XIO_FILE_TEXT

File is text.

enum globus_xio_file_mode_t

File driver create mode

OR these modes together to get the mode you want. See also:

NOTE: for Win32, you only have a choice between read-only and read-write. If the chosen mode does not specify writability, the file will be read only

Enumerator:

GLOBUS_XIO_FILE_IRWXU

User read, write, and execute.

GLOBUS_XIO_FILE_IRUSR

User read.

GLOBUS_XIO_FILE_IWUSR

User write.

GLOBUS_XIO_FILE_IXUSR

User execute.

GLOBUS_XIO_FILE_IRWXO

Others read, write, and execute.

GLOBUS_XIO_FILE_IROTH

Others read.

GLOBUS_XIO_FILE_IWOTH

Others write.

GLOBUS_XIO_FILE_IXOTH

Others execute.

GLOBUS_XIO_FILE_IRWXG

Group read, write, and execute.

GLOBUS_XIO_FILE_IRGRP

Group read.

GLOBUS_XIO_FILE_IWGRP

Group write.

GLOBUS_XIO_FILE_IXGRP

Group execute.

enum globus_xio_file_whence_t

File driver seek options. See also:

Enumerator:

GLOBUS_XIO_FILE_SEEK_SET

set the file pointer at the specified offset

GLOBUS_XIO_FILE_SEEK_CUR

set the file pointer at current position + offset

GLOBUS_XIO_FILE_SEEK_END

set the file pointer at size of file + offest