application.c File Reference

Routines for helping with the osmocom application setup. More...

#include <osmocom/core/application.h>
#include <osmocom/core/logging.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <sys/stat.h>

Functions
static void	sighup_hdlr (int signal)
void	osmo_init_ignore_signals (void)
	Ignore SIGPIPE, SIGALRM, SIGHUP and SIGIO. More...
int	osmo_init_logging (const struct log_info *log_info)
	Initialize the osmocom logging framework. More...
int	osmo_init_logging2 (void *ctx, const struct log_info *log_info)
int	osmo_daemonize (void)
	Turn the current process into a background daemon. More...

Variables
struct log_target *	osmo_stderr_target
	the default logging target, logging to stderr More...

Detailed Description

Routines for helping with the osmocom application setup.

Function Documentation

osmo_daemonize()

int osmo_daemonize

(

void

)

Turn the current process into a background daemon.

This function will fork the process, exit the parent and set umask, create a new session, close stdin/stdout/stderr and chdir to /tmp

References pid.

osmo_init_ignore_signals()

void osmo_init_ignore_signals

(

void

)

Ignore SIGPIPE, SIGALRM, SIGHUP and SIGIO.

References sighup_hdlr().

osmo_init_logging()

int osmo_init_logging

(

const struct log_info *

log_info

)

Initialize the osmocom logging framework.

Parameters

[in]

log_info

Array of available logging sub-systems

Returns

0 on success, -1 in case of error

This function initializes the osmocom logging systems. It also creates the default (stderr) logging target.

References osmo_init_logging2().

osmo_init_logging2()

int osmo_init_logging2	(	void *	ctx,
		const struct log_info *	log_info
	)

References log_add_target(), log_init(), log_set_all_filter(), log_target_create_stderr(), and osmo_stderr_target.

Referenced by osmo_init_logging().

sighup_hdlr()

static void sighup_hdlr ( int  signal )

static

References log_targets_reopen().

Referenced by osmo_init_ignore_signals().

Variable Documentation

osmo_stderr_target

struct log_target* osmo_stderr_target

the default logging target, logging to stderr

Referenced by osmo_init_logging2().