log.h File Reference

Log debugging, warning and error messages. More...

#include <syslog.h>

Go to the source code of this file.

Defines
#define	LOG_PERROR   0x20
#define	LOG_PFX   NULL
#define	LOG_USER   (1 << 31)
#define	LOG_EMERG   0 /* system is unusable */
#define	LOG_ALERT   1 /* action must be taken immediately */
#define	LOG_CRIT   2 /* critical conditions */
#define	LOG_ERR   3 /* error conditions */
#define	LOG_WARNING   4 /* warning conditions */
#define	LOG_NOTICE   5 /* normal but significant condition */
#define	LOG_INFO   6 /* informational */
#define	LOG_DEBUG   7 /* debug-level messages */
#define	GIFT_INFO(args)   (log_info args)
#define	GIFT_WARN(args)   (log_warn args)
#define	GIFT_ERROR(args)   (log_error args)
#define	GIFT_FATAL(args)   (log_fatal args), exit(0)
#define	GIFT_ERRNO()   (platform_errno())
#define	GIFT_STRERROR()   (platform_error())
#define	GIFT_NETERROR()   (platform_net_error())
#define	GIFT_DBG(args)
#define	GIFT_TRACE(args)
#define	GIFT_TRACEFN
#define	GIFT_TRACEMEM(ptr, len)
#define	GLOG_DEBUG
#define	GLOG_DEFAULT   GLOG_FILE
#define	GIFT_FMTATTR(f, v)
Enumerations
enum	LogOptions {   GLOG_NONE = 0x00, GLOG_STDERR = 0x01, GLOG_STDOUT = 0x02, GLOG_SYSLOG = 0x04,   GLOG_FILE = 0x08, GLOG_DEBUGGER = 0x10 }
Functions
EXTERN_C_BEGIN LIBGIFT_EXPORT int	log_init (LogOptions options, char *ident, int syslog_option, int facility, char *log_file)
LIBGIFT_EXPORT void	log_cleanup ()
LIBGIFT_EXPORT void	log_print (int priority, char *msg)
LIBGIFT_EXPORT void	log_info (const char *fmt,...) GIFT_FMTATTR(1
LIBGIFT_EXPORT void	log_warn (const char *fmt,...) GIFT_FMTATTR(1
LIBGIFT_EXPORT void	log_error (const char *fmt,...) GIFT_FMTATTR(1
LIBGIFT_EXPORT void	log_fatal (const char *fmt,...) GIFT_FMTATTR(1

---

Detailed Description

Log debugging, warning and error messages.

These logging facilities provide greater control over the end output location, whether it be to stdout/stderr, a simple log file, or even syslog facilities.

---

Function Documentation

LIBGIFT_EXPORT void log_cleanup (   )

Cleanup the log subsystem

EXTERN_C_BEGIN LIBGIFT_EXPORT int log_init (  LogOptions  options, char *  ident, int  syslog_option, int  facility, char *  log_file )

Initialize the log subsystem Parameters: options  ident  syslog_option  facility  log_file  Return values: TRUE  Successful initialization FALSE  Unable to load logging subsystem

LIBGIFT_EXPORT void log_print (  int  priority, char *  msg )

Direct interface to the log printing facility. Avoid using this at all costs.

---