logfile_t Struct Reference

Data Fields
struct logfile_t *	next
char *	filename
int	fd
int	seems_dead
int	needs_close
int	is_temporary
int	is_syslog
log_callback	callback
log_severity_list_t *	severities

Detailed Description

Information for a single logfile; only used in log.c

Definition at line 70 of file log.c.

Field Documentation

callback

log_callback callback

If not NULL, send messages to this function.

Definition at line 78 of file log.c.

Referenced by add_callback_log(), change_callback_log_severity(), flush_pending_log_callbacks(), logfile_deliver(), and logfile_is_external().

fd

int fd

fd to receive log messages, or -1 for none.

Definition at line 73 of file log.c.

Referenced by add_callback_log(), add_stream_log_impl(), close_log_sigsafe(), flush_log_messages_from_startup(), log_tor_version(), logfile_deliver(), logfile_wants_message(), logs_flush_sigsafe(), tor_log_update_sigsafe_err_fds(), and truncate_logs().

filename

char* filename

Filename to open.

Definition at line 72 of file log.c.

Referenced by add_callback_log(), add_stream_log_impl(), log_free_(), and tor_log_get_logfile_names().

is_syslog

int is_syslog

Boolean: send messages to syslog.

Definition at line 77 of file log.c.

Referenced by close_log(), logfile_deliver(), and logfile_is_external().

is_temporary

int is_temporary

Boolean: close after initializing logging subsystem.

Definition at line 76 of file log.c.

Referenced by log_tor_version(), mark_logs_temp(), rollback_log_changes(), tor_log_get_logfile_names(), and tor_log_update_sigsafe_err_fds().

needs_close

int needs_close

Boolean: true if the stream gets closed on shutdown.

Definition at line 75 of file log.c.

Referenced by add_file_log(), close_log(), close_log_sigsafe(), log_tor_version(), and logs_flush_sigsafe().

next

struct logfile_t* next

Next logfile_t in the linked list.

Definition at line 71 of file log.c.

Referenced by add_callback_log(), add_stream_log_impl(), change_callback_log_severity(), close_temp_logs(), delete_log(), flush_log_messages_from_startup(), flush_pending_log_callbacks(), get_min_log_level(), logs_flush_sigsafe(), logs_free_all(), logv(), mark_logs_temp(), rollback_log_changes(), switch_logs_debug(), tor_log_get_logfile_names(), tor_log_update_sigsafe_err_fds(), and truncate_logs().

seems_dead

int seems_dead

Boolean: true if the stream seems to be kaput.

Definition at line 74 of file log.c.

Referenced by flush_pending_log_callbacks(), logfile_deliver(), logfile_wants_message(), and tor_log_update_sigsafe_err_fds().

severities

log_severity_list_t* severities

Which severity of messages should we log for each log domain?

Definition at line 79 of file log.c.

Referenced by add_callback_log(), add_stream_log_impl(), change_callback_log_severity(), flush_pending_log_callbacks(), get_min_log_level(), log_free_(), logfile_wants_message(), switch_logs_debug(), and tor_log_update_sigsafe_err_fds().

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

• lib/log/log.c