file_driver_types (3) - Linux Manuals

NAME

Types -

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 Documentation

#define GLOBUS_XIO_FILE_INVALID_HANDLE

Invalid handle type. See also:

GLOBUS_XIO_FILE_SET_HANDLE

Enumeration Type Documentation

enum globus_xio_file_flag_t

File driver open flags

OR together all the flags you want. See also:

GLOBUS_XIO_FILE_SET_FLAGS

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:

GLOBUS_XIO_FILE_SET_MODE

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:

GLOBUS_XIO_FILE_SEEK

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

Author

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