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Macros | Enumerations

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Macros

#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 }
 

Detailed Description

Types.

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