signal.c File Reference

code for installing and uninstalling signal handlers More...

#include "platform.h"
#include "gnunet_util_lib.h"

Include dependency graph for signal.c:

Go to the source code of this file.

Data Structures
struct	GNUNET_SIGNAL_Context

Macros
#define	LOG(kind, ...)   GNUNET_log_from (kind, "util-signal", __VA_ARGS__)

Functions
struct GNUNET_SIGNAL_Context *	GNUNET_SIGNAL_handler_install (int signum, GNUNET_SIGNAL_Handler handler)
	Install a signal handler that will be run if the given signal is received.
void	GNUNET_SIGNAL_handler_uninstall (struct GNUNET_SIGNAL_Context *ctx)
	Uninstall a previously installed signal handler.
void	GNUNET_SIGNAL_raise (const int sig)
	Raise the given signal by calling the installed signal handlers.

Variables
static struct GNUNET_SIGNAL_Context *	sc_head
static struct GNUNET_SIGNAL_Context *	sc_tail

Detailed Description

code for installing and uninstalling signal handlers

Author

Christian Grothoff

Definition in file signal.c.

Macro Definition Documentation

LOG

#define LOG	(		kind,
			...
	)		GNUNET_log_from (kind, "util-signal", __VA_ARGS__)

Definition at line 31 of file signal.c.

Variable Documentation

sc_head

struct GNUNET_SIGNAL_Context* sc_head

static

Definition at line 47 of file signal.c.

Referenced by GNUNET_SIGNAL_handler_install(), GNUNET_SIGNAL_handler_uninstall(), and GNUNET_SIGNAL_raise().

sc_tail

struct GNUNET_SIGNAL_Context* sc_tail

static

Definition at line 49 of file signal.c.

Referenced by GNUNET_SIGNAL_handler_install(), and GNUNET_SIGNAL_handler_uninstall().