globus_xio  5.13
Macros | Enumerations

Macros

#define GLOBUS_XIO_FILE_INVALID_HANDLE
 

Enumerations

Detailed Description

Macro Definition Documentation

#define GLOBUS_XIO_FILE_INVALID_HANDLE

Invalid handle type

See also
GLOBUS_XIO_FILE_SET_HANDLE

Enumeration Type Documentation

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

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 writing, 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

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 + offset