logging_file.c File Reference

File & stderr logging support code. More...

#include "config.h"
#include <errno.h>
#include <fcntl.h>
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <osmocom/core/talloc.h>
#include <osmocom/core/utils.h>
#include <osmocom/core/select.h>
#include <osmocom/core/write_queue.h>
#include <osmocom/core/logging_internal.h>

Macros
#define	LOG_WQUEUE_LEN   156

Functions
int	log_target_file_reopen (struct log_target *target)
	close and re-open a log file (for log file rotation)
void	log_target_file_destroy (struct log_target *target)
static int	_file_wq_write_cb (struct osmo_fd *ofd, struct msgb *msg)
static void	_file_output_stream (struct log_target *target, unsigned int level, const char *log)
static void	_file_raw_output (struct log_target *target, int subsys, unsigned int level, const char *file, int line, int cont, const char *format, va_list ap)
int	log_target_file_switch_to_stream (struct log_target *target)
	switch from non-blocking/write-queue to blocking + buffered stream output
int	log_target_file_switch_to_wqueue (struct log_target *target)
	switch from blocking + buffered file output to non-blocking write-queue based output.
struct log_target *	log_target_create_file (const char *fname)
	Create a new file-based log target using non-blocking write_queue.
struct log_target *	log_target_create_stderr (void)
	Create the STDERR log target.

Detailed Description

File & stderr logging support code.