/* public domain */

#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include <unistd.h>

#include "log.h"

void
sshlogv(const char *file, const char *func, int line, int showfunc,
    LogLevel level, const char *suffix, const char *fmt, va_list args)
{
        if (showfunc)
                fprintf(stderr, "%s: ", func);
        vfprintf(stderr, fmt, args);
        if (suffix != NULL)
                fprintf(stderr, ": %s", suffix);
        fputc('\n', stderr);
}

void
sshlog(const char *file, const char *func, int line, int showfunc,
    LogLevel level, const char *suffix, const char *fmt, ...)
{
        va_list args;

        va_start(args, fmt);
        sshlogv(file, func, line, showfunc, level, suffix, fmt, args);
        va_end(args);
}

void
sshfatal(const char *file, const char *func, int line, int showfunc,
    LogLevel level, const char *suffix, const char *fmt, ...)
{
        va_list args;

        va_start(args, fmt);
        sshlogv(file, func, line, showfunc, level, suffix, fmt, args);
        va_end(args);
        _exit(1);
}