Author: Linux Manual

Types – Macros#define GLOBUS_XIO_FILE_INVALID_HANDLE Enumerationsenum 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 =…

Reading/Writing – Both the globus_xio_register_read() and globus_xio_register_write() calls follow similar semantics as described below. If the waitforbytes parameter is greater than zero, the io will happen asynchronously and be completed when at least waitforbytes has been read/written. If the waitforbytes parameter is equal to zero, one of the following alternative behaviors occur: If the length…

Opening/Closing – An XIO handle with the file driver can be created with globus_xio_handle_create() If there is no handle set on the attr passed to the globus_xio_open() call, it performs the equivalent of an open() call. In this case, the contact string must contain either a pathname or one of stdin://, stdout://, or stderr://. If…

Error Types – The File driver is very close to the system code, so most errors reported by it are converted from the system errno. A few of the exceptions are GLOBUS_XIO_ERROR_EOF, GLOBUS_XIO_ERROR_COMMAND, GLOBUS_XIO_ERROR_CONTACT_STRING, and GLOBUS_XIO_ERROR_CANCELED See Also: globus_error_errno_match()AuthorGenerated automatically by Doxygen for globus_xio from the source code.

Environment Variables – The file driver uses the following environment variables • GLOBUS_XIO_FILE_DEBUG Available if using a debug build. See globus_debug.h for format. The File driver defines the levels TRACE for all function call tracing and INFO for write buffer sizes • GLOBUS_XIO_SYSTEM_DEBUG Available if using a debug build. See globus_debug.h for format. The File…

Attributes and Cntls – Enumerationsenum globus_xio_file_attr_cmd_t { GLOBUS_XIO_FILE_SET_MODE, GLOBUS_XIO_FILE_GET_MODE, GLOBUS_XIO_FILE_SET_FLAGS, GLOBUS_XIO_FILE_GET_FLAGS, GLOBUS_XIO_FILE_SET_TRUNC_OFFSET, GLOBUS_XIO_FILE_GET_TRUNC_OFFSET, GLOBUS_XIO_FILE_SET_HANDLE, GLOBUS_XIO_FILE_GET_HANDLE, GLOBUS_XIO_FILE_SET_BLOCKING_IO, GLOBUS_XIO_FILE_GET_BLOCKING_IO, GLOBUS_XIO_FILE_SEEK } Functionsglobus_result_t globus_xio_attr_cntl (attr, driver, GLOBUS_XIO_FILE_SET_MODE, int mode) globus_result_t globus_xio_attr_cntl (attr, driver, GLOBUS_XIO_FILE_GET_MODE, int *mode_out) globus_result_t globus_xio_attr_cntl (attr, driver, GLOBUS_XIO_FILE_SET_FLAGS, int flags) globus_result_t globus_xio_attr_cntl (attr, driver, GLOBUS_XIO_FILE_GET_FLAGS, int *flags_out) globus_result_t globus_xio_attr_cntl (attr, driver, GLOBUS_XIO_FILE_SET_TRUNC_OFFSET, globus_off_t offset) globus_result_t…

Globus XIO File Driver – ModulesOpening/Closing Reading/Writing Environment Variables Attributes and Cntls Types Error Types Detailed DescriptionFile I/O driver AuthorGenerated automatically by Doxygen for globus_xio from the source code.

builtins/file/globus_xio_file_driver.h – XIO File Driver. Synopsis#include ‘globus_xio_system.h’ Macros#define GLOBUS_XIO_FILE_INVALID_HANDLE Enumerationsenum globus_xio_file_attr_cmd_t { GLOBUS_XIO_FILE_SET_MODE, GLOBUS_XIO_FILE_GET_MODE, GLOBUS_XIO_FILE_SET_FLAGS, GLOBUS_XIO_FILE_GET_FLAGS, GLOBUS_XIO_FILE_SET_TRUNC_OFFSET, GLOBUS_XIO_FILE_GET_TRUNC_OFFSET, GLOBUS_XIO_FILE_SET_HANDLE, GLOBUS_XIO_FILE_GET_HANDLE, GLOBUS_XIO_FILE_SET_BLOCKING_IO, GLOBUS_XIO_FILE_GET_BLOCKING_IO, GLOBUS_XIO_FILE_SEEK } 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 }…

Attributes and Cntls – Enumerationsenum globus_xio_file_attr_cmd_t { GLOBUS_XIO_FILE_SET_MODE, GLOBUS_XIO_FILE_GET_MODE, GLOBUS_XIO_FILE_SET_FLAGS, GLOBUS_XIO_FILE_GET_FLAGS, GLOBUS_XIO_FILE_SET_TRUNC_OFFSET, GLOBUS_XIO_FILE_GET_TRUNC_OFFSET, GLOBUS_XIO_FILE_SET_HANDLE, GLOBUS_XIO_FILE_GET_HANDLE, GLOBUS_XIO_FILE_SET_BLOCKING_IO, GLOBUS_XIO_FILE_GET_BLOCKING_IO, GLOBUS_XIO_FILE_SEEK } Functionsglobus_result_t globus_xio_attr_cntl (attr, driver, GLOBUS_XIO_FILE_SET_MODE, int mode) globus_result_t globus_xio_attr_cntl (attr, driver, GLOBUS_XIO_FILE_GET_MODE, int *mode_out) globus_result_t globus_xio_attr_cntl (attr, driver, GLOBUS_XIO_FILE_SET_FLAGS, int flags) globus_result_t globus_xio_attr_cntl (attr, driver, GLOBUS_XIO_FILE_GET_FLAGS, int *flags_out) globus_result_t globus_xio_attr_cntl (attr, driver, GLOBUS_XIO_FILE_SET_TRUNC_OFFSET, globus_off_t offset) globus_result_t…

Globus XIO Driver – ModulesDriver Programming: String options Typedefstypedef void(* globus_xio_driver_callback_t )(globus_xio_operation_t op, globus_result_t result, void *user_arg) Open and Close Callback Signature. typedef void(* globus_xio_driver_data_callback_t )(globus_xio_operation_t op, globus_result_t result, globus_size_t nbytes, void *user_arg) typedef globus_result_t(* globus_xio_driver_attr_init_t )(void **out_driver_attr) typedef globus_result_t(* globus_xio_driver_attr_copy_t )(void **dst, void *src) typedef globus_result_t(* globus_xio_driver_attr_destroy_t )(void *driver_attr) typedef globus_result_t(* globus_xio_driver_attr_cntl_t )(void *attr,…

Globus XIO Driver – ModulesDriver Programming: String options Typedefstypedef void(* globus_xio_driver_callback_t )(globus_xio_operation_t op, globus_result_t result, void *user_arg) Open and Close Callback Signature. typedef void(* globus_xio_driver_data_callback_t )(globus_xio_operation_t op, globus_result_t result, globus_size_t nbytes, void *user_arg) typedef globus_result_t(* globus_xio_driver_attr_init_t )(void **out_driver_attr) typedef globus_result_t(* globus_xio_driver_attr_copy_t )(void **dst, void *src) typedef globus_result_t(* globus_xio_driver_attr_destroy_t )(void *driver_attr) typedef globus_result_t(* globus_xio_driver_attr_cntl_t )(void *attr,…

Globus XIO Driver – ModulesDriver Programming: String options Typedefstypedef void(* globus_xio_driver_callback_t )(globus_xio_operation_t op, globus_result_t result, void *user_arg) Open and Close Callback Signature. typedef void(* globus_xio_driver_data_callback_t )(globus_xio_operation_t op, globus_result_t result, globus_size_t nbytes, void *user_arg) typedef globus_result_t(* globus_xio_driver_attr_init_t )(void **out_driver_attr) typedef globus_result_t(* globus_xio_driver_attr_copy_t )(void **dst, void *src) typedef globus_result_t(* globus_xio_driver_attr_destroy_t )(void *driver_attr) typedef globus_result_t(* globus_xio_driver_attr_cntl_t )(void *attr,…

Globus XIO Driver – ModulesDriver Programming: String options Typedefstypedef void(* globus_xio_driver_callback_t )(globus_xio_operation_t op, globus_result_t result, void *user_arg) Open and Close Callback Signature. typedef void(* globus_xio_driver_data_callback_t )(globus_xio_operation_t op, globus_result_t result, globus_size_t nbytes, void *user_arg) typedef globus_result_t(* globus_xio_driver_attr_init_t )(void **out_driver_attr) typedef globus_result_t(* globus_xio_driver_attr_copy_t )(void **dst, void *src) typedef globus_result_t(* globus_xio_driver_attr_destroy_t )(void *driver_attr) typedef globus_result_t(* globus_xio_driver_attr_cntl_t )(void *attr,…

Globus XIO Driver – Modules Driver Programming: String options Typedefs typedef void(* globus_xio_driver_callback_t )(globus_xio_operation_t op, globus_result_t result, void *user_arg) Open and Close Callback Signature. typedef void(* globus_xio_driver_data_callback_t )(globus_xio_operation_t op, globus_result_t result, globus_size_t nbytes, void *user_arg) typedef globus_result_t(* globus_xio_driver_attr_init_t )(void **out_driver_attr) typedef globus_result_t(* globus_xio_driver_attr_copy_t )(void **dst, void *src) typedef globus_result_t(* globus_xio_driver_attr_destroy_t )(void *driver_attr) typedef globus_result_t(* globus_xio_driver_attr_cntl_t…

Globus XIO Driver – ModulesDriver Programming: String options Typedefstypedef void(* globus_xio_driver_callback_t )(globus_xio_operation_t op, globus_result_t result, void *user_arg) Open and Close Callback Signature. typedef void(* globus_xio_driver_data_callback_t )(globus_xio_operation_t op, globus_result_t result, globus_size_t nbytes, void *user_arg) typedef globus_result_t(* globus_xio_driver_attr_init_t )(void **out_driver_attr) typedef globus_result_t(* globus_xio_driver_attr_copy_t )(void **dst, void *src) typedef globus_result_t(* globus_xio_driver_attr_destroy_t )(void *driver_attr) typedef globus_result_t(* globus_xio_driver_attr_cntl_t )(void *attr,…

Globus XIO Driver – ModulesDriver Programming: String options Typedefstypedef void(* globus_xio_driver_callback_t )(globus_xio_operation_t op, globus_result_t result, void *user_arg) Open and Close Callback Signature. typedef void(* globus_xio_driver_data_callback_t )(globus_xio_operation_t op, globus_result_t result, globus_size_t nbytes, void *user_arg) typedef globus_result_t(* globus_xio_driver_attr_init_t )(void **out_driver_attr) typedef globus_result_t(* globus_xio_driver_attr_copy_t )(void **dst, void *src) typedef globus_result_t(* globus_xio_driver_attr_destroy_t )(void *driver_attr) typedef globus_result_t(* globus_xio_driver_attr_cntl_t )(void *attr,…

Globus XIO Driver – ModulesDriver Programming: String options Typedefstypedef void(* globus_xio_driver_callback_t )(globus_xio_operation_t op, globus_result_t result, void *user_arg) Open and Close Callback Signature. typedef void(* globus_xio_driver_data_callback_t )(globus_xio_operation_t op, globus_result_t result, globus_size_t nbytes, void *user_arg) typedef globus_result_t(* globus_xio_driver_attr_init_t )(void **out_driver_attr) typedef globus_result_t(* globus_xio_driver_attr_copy_t )(void **dst, void *src) typedef globus_result_t(* globus_xio_driver_attr_destroy_t )(void *driver_attr) typedef globus_result_t(* globus_xio_driver_attr_cntl_t )(void *attr,…

Globus XIO Driver – ModulesDriver Programming: String options Typedefstypedef void(* globus_xio_driver_callback_t )(globus_xio_operation_t op, globus_result_t result, void *user_arg) Open and Close Callback Signature. typedef void(* globus_xio_driver_data_callback_t )(globus_xio_operation_t op, globus_result_t result, globus_size_t nbytes, void *user_arg) typedef globus_result_t(* globus_xio_driver_attr_init_t )(void **out_driver_attr) typedef globus_result_t(* globus_xio_driver_attr_copy_t )(void **dst, void *src) typedef globus_result_t(* globus_xio_driver_attr_destroy_t )(void *driver_attr) typedef globus_result_t(* globus_xio_driver_attr_cntl_t )(void *attr,…

Globus XIO Driver – ModulesDriver Programming: String options Typedefstypedef void(* globus_xio_driver_callback_t )(globus_xio_operation_t op, globus_result_t result, void *user_arg) Open and Close Callback Signature. typedef void(* globus_xio_driver_data_callback_t )(globus_xio_operation_t op, globus_result_t result, globus_size_t nbytes, void *user_arg) typedef globus_result_t(* globus_xio_driver_attr_init_t )(void **out_driver_attr) typedef globus_result_t(* globus_xio_driver_attr_copy_t )(void **dst, void *src) typedef globus_result_t(* globus_xio_driver_attr_destroy_t )(void *driver_attr) typedef globus_result_t(* globus_xio_driver_attr_cntl_t )(void *attr,…

Globus XIO Driver – ModulesDriver Programming: String options Typedefstypedef void(* globus_xio_driver_callback_t )(globus_xio_operation_t op, globus_result_t result, void *user_arg) Open and Close Callback Signature. typedef void(* globus_xio_driver_data_callback_t )(globus_xio_operation_t op, globus_result_t result, globus_size_t nbytes, void *user_arg) typedef globus_result_t(* globus_xio_driver_attr_init_t )(void **out_driver_attr) typedef globus_result_t(* globus_xio_driver_attr_copy_t )(void **dst, void *src) typedef globus_result_t(* globus_xio_driver_attr_destroy_t )(void *driver_attr) typedef globus_result_t(* globus_xio_driver_attr_cntl_t )(void *attr,…