osmo_fd Struct Reference

Structure representing a file dsecriptor. More...

#include <select.h>

Data Fields
struct llist_head	list
	linked list for internal management More...
int	fd
	actual operating-system level file decriptor More...
unsigned int	when
	bit-mask or of OSMO_FD_READ, OSMO_FD_WRITE and/or OSMO_FD_EXCEPT More...
int(*	cb )(struct osmo_fd *fd, unsigned int what)
	call-back function to be called once file descriptor becomes available More...
void *	data
	data pointer passed through to call-back function More...
unsigned int	priv_nr
	private number, extending data More...

Detailed Description

Structure representing a file dsecriptor.

Field Documentation

cb

int(* osmo_fd::cb) (struct osmo_fd *fd, unsigned int what)

call-back function to be called once file descriptor becomes available

Referenced by osmo_wqueue_init().

data

void* osmo_fd::data

data pointer passed through to call-back function

Referenced by iofd_poll_ofd_cb_dispatch(), iofd_poll_ofd_cb_recvmsg_sendmsg(), osmo_mnl_fd_cb(), tundev_read_cb(), and tundev_write_cb().

fd

int osmo_fd::fd

actual operating-system level file decriptor

Referenced by _file_wq_write_cb(), fill_stats(), gsmtap_inst_fd2(), iofd_poll_ofd_cb_recvmsg_sendmsg(), is_tcp(), log_target_create_file(), log_target_destroy(), log_target_file_reopen(), log_target_file_switch_to_stream(), log_target_file_switch_to_wqueue(), osmo_stats_tcp_osmo_fd_unregister(), osmo_stats_timer_cb(), osmo_tundev_close(), osmo_tundev_get_fd(), osmo_tundev_open(), rate_ctr_init(), rate_ctr_timer_cb(), start_timer(), tundev_decaps(), and tundev_write_cb().

list

struct llist_head osmo_fd::list

linked list for internal management

priv_nr

unsigned int osmo_fd::priv_nr

private number, extending data

when

unsigned int osmo_fd::when

bit-mask or of OSMO_FD_READ, OSMO_FD_WRITE and/or OSMO_FD_EXCEPT

Referenced by log_target_create_file(), log_target_file_switch_to_wqueue(), osmo_wqueue_bfd_cb(), osmo_wqueue_clear(), and osmo_wqueue_enqueue_quiet().

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The documentation for this struct was generated from the following file:

• include/osmocom/core/select.h