as_log.h File Reference

#include <aerospike/as_std.h>
#include <stdarg.h>

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Data Structures
struct	as_log

Typedefs
typedef bool(*	as_log_callback )(as_log_level level, const char *func, const char *file, uint32_t line, const char *fmt,...)

Enumerations
enum	as_log_level {   AS_LOG_LEVEL_ERROR = 0, AS_LOG_LEVEL_WARN = 1, AS_LOG_LEVEL_INFO = 2, AS_LOG_LEVEL_DEBUG = 3,   AS_LOG_LEVEL_TRACE = 4 }

Variables
AS_EXTERN const char *	as_log_level_strings []
AS_EXTERN as_log	g_as_log

Typedef Documentation

typedef bool(* as_log_callback)(as_log_level level, const char *func, const char *file, uint32_t line, const char *fmt,...)

Callback function for as_log related logging calls.

The following is a simple log callback:

bool my_log_callback(
    as_log_level level, const char * func, const char * file, uint32_t line,
    const char * fmt, ...)
{
    char msg[1024] = {0};

    va_list ap;
    va_start(ap, fmt);
    vsnprintf(msg, 1024, fmt, ap);
    msg[1023] = '\0';
    va_end(ap);

    fprintf(stderr, "[%s:%d][%s] %d - %s\n", file, line, func, level, msg);

    return true;
}

The function should return true on success.

Parameters

level	The log level of the message.
func	The function where the message was logged.
file	The file where the message was logged.
line	The line where the message was logged.
fmt	The format string used.
...	The format argument.

Returns

true if the message was logged. Otherwise false.

Definition at line 77 of file as_log.h.

Enumeration Type Documentation

enum as_log_level

Log Level

Enumerator
AS_LOG_LEVEL_ERROR
AS_LOG_LEVEL_WARN
AS_LOG_LEVEL_INFO
AS_LOG_LEVEL_DEBUG
AS_LOG_LEVEL_TRACE

Definition at line 33 of file as_log.h.

Variable Documentation

AS_EXTERN const char* as_log_level_strings[]

AS_EXTERN as_log g_as_log