33 lines
1.2 KiB
C
33 lines
1.2 KiB
C
#include "log.h"
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
/** functions *************************************************************************************/
|
|
|
|
/**
|
|
* print a formatted message to stderr using printf formatting and a given log level. this functions
|
|
* is not intended to be used directly. the `log_*` macros should be used instead.
|
|
*/
|
|
__attribute__ ((format (printf, 2, 3))) void
|
|
__log_print (enum __Log_Level level, /* log level */
|
|
const char *const fmt, /* format string */
|
|
...) /* format parameters */
|
|
{
|
|
va_list ap;
|
|
|
|
// clang-format off
|
|
switch (level) {
|
|
case __Log_Level_Debug: { fprintf (stderr, "\x1b[90m[\x1b[35mdebug\x1b[90m]\x1b[0m "); } break;
|
|
case __Log_Level_Info: { fprintf (stderr, "\x1b[90m[\x1b[34minfo\x1b[90m]\x1b[0m "); } break;
|
|
case __Log_Level_Ok: { fprintf (stderr, "\x1b[90m[\x1b[32mok\x1b[90m]\x1b[0m "); } break;
|
|
case __Log_Level_Warn: { fprintf (stderr, "\x1b[90m[\x1b[33mwarn\x1b[90m]\x1b[0m "); } break;
|
|
case __Log_Level_Err: { fprintf (stderr, "\x1b[90m[\x1b[31merr\x1b[90m]\x1b[0m "); } break;
|
|
}
|
|
// clang-format on
|
|
|
|
va_start (ap, fmt);
|
|
vfprintf (stderr, fmt, ap);
|
|
va_end (ap);
|
|
}
|