diff options
Diffstat (limited to 'src/commonlib')
| -rw-r--r-- | src/commonlib/include/commonlib/loglevel.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/commonlib/include/commonlib/loglevel.h b/src/commonlib/include/commonlib/loglevel.h index 68b228528c..1594465c37 100644 --- a/src/commonlib/include/commonlib/loglevel.h +++ b/src/commonlib/include/commonlib/loglevel.h @@ -178,6 +178,29 @@ static const char bios_log_prefix[BIOS_LOG_PREFIX_MAX_LEVEL + 1][5] = { [BIOS_SPEW] = "SPEW ", }; +/* + * When printing to terminals supporting ANSI escape sequences, the following + * escape sequences can be printed to highlight the respective log levels + * according to the BIOS_LOG_ESCAPE_PATTERN printf() pattern. At the end of a + * line, highlighting should be reset with the BIOS_LOG_ESCAPE_RESET seqence. + * + * The escape sequences used here set flags with the following meanings: + * 1 = bold, 4 = underlined, 5 = blinking, 7 = inverted + */ +#define BIOS_LOG_ESCAPE_PATTERN "\x1b[%sm" +#define BIOS_LOG_ESCAPE_RESET "\x1b[0m" +static const char bios_log_escape[BIOS_LOG_PREFIX_MAX_LEVEL + 1][8] = { + [BIOS_EMERG] = "1;4;5;7", + [BIOS_ALERT] = "1;4;7", + [BIOS_CRIT] = "1;7", + [BIOS_ERR] = "7", + [BIOS_WARNING] = "1;4", + [BIOS_NOTICE] = "1", + [BIOS_INFO] = "0", + [BIOS_DEBUG] = "0", + [BIOS_SPEW] = "0", +}; + #endif /* __ASSEMBLER__ */ #endif /* LOGLEVEL_H */ |