SysTutorials Posts

NAME Globus Callback Spaces – Macros #define GLOBUS_CALLBACK_GLOBAL_SPACE Global callback space. Enumerations enum globus_callback_space_behavior_t { GLOBUS_CALLBACK_SPACE_BEHAVIOR_SINGLE, GLOBUS_CALLBACK_SPACE_BEHAVIOR_SERIALIZED, GLOBUS_CALLBACK_SPACE_BEHAVIOR_THREADED } Callback space behaviors describe how a space behaves. Functions globus_result_t globus_callback_space_init (globus_callback_space_t *space, globus_callback_space_attr_t attr) Initialize a user space. globus_result_t globus_callback_space_reference (globus_callback_space_t space) Take a reference to a space. globus_result_t globus_callback_space_destroy (globus_callback_space_t space) Destroy a reference…

NAME Globus Callback Spaces – Macros #define GLOBUS_CALLBACK_GLOBAL_SPACE Global callback space. Enumerations enum globus_callback_space_behavior_t { GLOBUS_CALLBACK_SPACE_BEHAVIOR_SINGLE, GLOBUS_CALLBACK_SPACE_BEHAVIOR_SERIALIZED, GLOBUS_CALLBACK_SPACE_BEHAVIOR_THREADED } Callback space behaviors describe how a space behaves. Functions globus_result_t globus_callback_space_init (globus_callback_space_t *space, globus_callback_space_attr_t attr) Initialize a user space. globus_result_t globus_callback_space_reference (globus_callback_space_t space) Take a reference to a space. globus_result_t globus_callback_space_destroy (globus_callback_space_t space) Destroy a reference…

NAME Globus Callback API – Convenience Macros #define globus_callback_poll(a) Poll the global callback space. #define globus_poll_blocking() Blocking poll of the global callback space. #define globus_poll_nonblocking() Nonblocking poll of the global callback space. #define globus_poll() Nonblocking poll of the global callback space. #define globus_signal_poll() Wake up callback polling thread. #define globus_callback_register_oneshot(callback_handle,delay_time,callback_func,callback_user_arg) Register a oneshot function in…

NAME Globus Callback Signal Handling – Macros #define GLOBUS_SIGNAL_INTERRUPT Functions globus_result_t globus_callback_space_register_signal_handler (int signum, globus_bool_t persist, globus_callback_func_t callback_func, void *callback_user_arg, globus_callback_space_t space) Fire a callback when the specified signal is received. globus_result_t globus_callback_unregister_signal_handler (int signum, globus_callback_func_t unregister_callback, void *unreg_arg) Unregister a signal handling callback. void globus_callback_add_wakeup_handler (void(*wakeup)(void *), void *user_arg) Register a wakeup handler with…

NAME Globus Callback API – Convenience Macros #define globus_callback_poll(a) Poll the global callback space. #define globus_poll_blocking() Blocking poll of the global callback space. #define globus_poll_nonblocking() Nonblocking poll of the global callback space. #define globus_poll() Nonblocking poll of the global callback space. #define globus_signal_poll() Wake up callback polling thread. #define globus_callback_register_oneshot(callback_handle,delay_time,callback_func,callback_user_arg) Register a oneshot function in…

NAME Globus Callback API – Convenience Macros #define globus_callback_poll(a) Poll the global callback space. #define globus_poll_blocking() Blocking poll of the global callback space. #define globus_poll_nonblocking() Nonblocking poll of the global callback space. #define globus_poll() Nonblocking poll of the global callback space. #define globus_signal_poll() Wake up callback polling thread. #define globus_callback_register_oneshot(callback_handle,delay_time,callback_func,callback_user_arg) Register a oneshot function in…

NAME Globus Callback API – Convenience Macros #define globus_callback_poll(a) Poll the global callback space. #define globus_poll_blocking() Blocking poll of the global callback space. #define globus_poll_nonblocking() Nonblocking poll of the global callback space. #define globus_poll() Nonblocking poll of the global callback space. #define globus_signal_poll() Wake up callback polling thread. #define globus_callback_register_oneshot(callback_handle,delay_time,callback_func,callback_user_arg) Register a oneshot function in…

NAME Globus Callback API – Convenience Macros #define globus_callback_poll(a) Poll the global callback space. #define globus_poll_blocking() Blocking poll of the global callback space. #define globus_poll_nonblocking() Nonblocking poll of the global callback space. #define globus_poll() Nonblocking poll of the global callback space. #define globus_signal_poll() Wake up callback polling thread. #define globus_callback_register_oneshot(callback_handle,delay_time,callback_func,callback_user_arg) Register a oneshot function in…

NAME Globus Callback API – Convenience Macros #define globus_callback_poll(a) Poll the global callback space. #define globus_poll_blocking() Blocking poll of the global callback space. #define globus_poll_nonblocking() Nonblocking poll of the global callback space. #define globus_poll() Nonblocking poll of the global callback space. #define globus_signal_poll() Wake up callback polling thread. #define globus_callback_register_oneshot(callback_handle,delay_time,callback_func,callback_user_arg) Register a oneshot function in…

NAME Globus Callback – Globus Callback Function Interface. Modules Globus Callback API Globus Callback Spaces Globus Callback Signal Handling Macros #define GLOBUS_CALLBACK_MODULE Module descriptor. #define GLOBUS_POLL_MODULE Module descriptor. Typedefs typedef int globus_callback_handle_t Periodic callback handle. typedef int globus_callback_space_t Callback space handle. typedef struct globus_l_callback_space_attr_s * globus_callback_space_attr_t" Callback space attribute. Enumerations enum globus_callback_error_type_t { GLOBUS_CALLBACK_ERROR_INVALID_CALLBACK_HANDLE =…

NAME Globus Callback API – Convenience Macros #define globus_callback_poll(a) Poll the global callback space. #define globus_poll_blocking() Blocking poll of the global callback space. #define globus_poll_nonblocking() Nonblocking poll of the global callback space. #define globus_poll() Nonblocking poll of the global callback space. #define globus_signal_poll() Wake up callback polling thread. #define globus_callback_register_oneshot(callback_handle,delay_time,callback_func,callback_user_arg) Register a oneshot function in…

NAME Globus Callback API – Convenience Macros #define globus_callback_poll(a) Poll the global callback space. #define globus_poll_blocking() Blocking poll of the global callback space. #define globus_poll_nonblocking() Nonblocking poll of the global callback space. #define globus_poll() Nonblocking poll of the global callback space. #define globus_signal_poll() Wake up callback polling thread. #define globus_callback_register_oneshot(callback_handle,delay_time,callback_func,callback_user_arg) Register a oneshot function in…

NAME Globus Callback – Globus Callback Function Interface. Modules Globus Callback API Globus Callback Spaces Globus Callback Signal Handling Macros #define GLOBUS_CALLBACK_MODULE Module descriptor. #define GLOBUS_POLL_MODULE Module descriptor. Typedefs typedef int globus_callback_handle_t Periodic callback handle. typedef int globus_callback_space_t Callback space handle. typedef struct globus_l_callback_space_attr_s * globus_callback_space_attr_t" Callback space attribute. Enumerations enum globus_callback_error_type_t { GLOBUS_CALLBACK_ERROR_INVALID_CALLBACK_HANDLE =…

NAME Globus Callback API – Convenience Macros #define globus_callback_poll(a) Poll the global callback space. #define globus_poll_blocking() Blocking poll of the global callback space. #define globus_poll_nonblocking() Nonblocking poll of the global callback space. #define globus_poll() Nonblocking poll of the global callback space. #define globus_signal_poll() Wake up callback polling thread. #define globus_callback_register_oneshot(callback_handle,delay_time,callback_func,callback_user_arg) Register a oneshot function in…

NAME Globus Callback API – Convenience Macros #define globus_callback_poll(a) Poll the global callback space. #define globus_poll_blocking() Blocking poll of the global callback space. #define globus_poll_nonblocking() Nonblocking poll of the global callback space. #define globus_poll() Nonblocking poll of the global callback space. #define globus_signal_poll() Wake up callback polling thread. #define globus_callback_register_oneshot(callback_handle,delay_time,callback_func,callback_user_arg) Register a oneshot function in…

NAME Globus Callback API – Convenience Macros #define globus_callback_poll(a) Poll the global callback space. #define globus_poll_blocking() Blocking poll of the global callback space. #define globus_poll_nonblocking() Nonblocking poll of the global callback space. #define globus_poll() Nonblocking poll of the global callback space. #define globus_signal_poll() Wake up callback polling thread. #define globus_callback_register_oneshot(callback_handle,delay_time,callback_func,callback_user_arg) Register a oneshot function in…

NAME Globus Callback Signal Handling – Macros #define GLOBUS_SIGNAL_INTERRUPT Functions globus_result_t globus_callback_space_register_signal_handler (int signum, globus_bool_t persist, globus_callback_func_t callback_func, void *callback_user_arg, globus_callback_space_t space) Fire a callback when the specified signal is received. globus_result_t globus_callback_unregister_signal_handler (int signum, globus_callback_func_t unregister_callback, void *unreg_arg) Unregister a signal handling callback. void globus_callback_add_wakeup_handler (void(*wakeup)(void *), void *user_arg) Register a wakeup handler with…

NAME Globus Callback – Globus Callback Function Interface. Modules Globus Callback API Globus Callback Spaces Globus Callback Signal Handling Macros #define GLOBUS_CALLBACK_MODULE Module descriptor. #define GLOBUS_POLL_MODULE Module descriptor. Typedefs typedef int globus_callback_handle_t Periodic callback handle. typedef int globus_callback_space_t Callback space handle. typedef struct globus_l_callback_space_attr_s * globus_callback_space_attr_t" Callback space attribute. Enumerations enum globus_callback_error_type_t { GLOBUS_CALLBACK_ERROR_INVALID_CALLBACK_HANDLE =…

globus_callback.h – Globus Callback API. Synopsis #include ‘globus_common_include.h’ #include ‘globus_module.h’ #include ‘globus_time.h’ Macros #define GLOBUS_CALLBACK_MODULE Module descriptor. #define GLOBUS_POLL_MODULE Module descriptor. #define GLOBUS_CALLBACK_GLOBAL_SPACE Global callback space. #define GLOBUS_SIGNAL_INTERRUPT Convenience Macros #define globus_callback_poll(a) Poll the global callback space. #define globus_poll_blocking() Blocking poll of the global callback space. #define globus_poll_nonblocking() Nonblocking poll of the global callback space….

NAME globus_types.h – Common Primitive Types. SYNOPSIS #include ‘globus_config.h’ #include <stdlib.h> #include <stdint.h> #include <sys/types.h> #include <sys/socket.h> Macros #define GLOBUS_TRUE 1 True value for globus_bool_t. #define GLOBUS_FALSE 0 False value for globus_bool_t. #define GLOBUS_NULL NULL NULL value. #define GLOBUS_SUCCESS 0 Generic success result Most Globus API functions return this value to indicate success, or some…