diff options
Diffstat (limited to 'src/util/msg_logger.h')
| -rw-r--r-- | src/util/msg_logger.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/util/msg_logger.h b/src/util/msg_logger.h new file mode 100644 index 0000000..e135e7e --- /dev/null +++ b/src/util/msg_logger.h @@ -0,0 +1,60 @@ +#ifndef _MSG_LOGGER_H_INCLUDED_ +#define _MSG_LOGGER_H_INCLUDED_ + +/*++ +/* NAME +/* msg_logger 3h +/* SUMMARY +/* direct diagnostics to logger service +/* SYNOPSIS +/* #include <msg_logger.h> +/* DESCRIPTION +/* .nf + + /* + * System library. + */ +#include <stdarg.h> + + /* + * Utility library. + */ +#include <check_arg.h> + + /* + * External interface. + */ +typedef void (*MSG_LOGGER_FALLBACK_FN) (const char *); + +extern void msg_logger_init(const char *, const char *, const char *, + MSG_LOGGER_FALLBACK_FN); +extern void msg_logger_control(int,...); + +/* Internal-only API: type-unchecked arguments. */ +#define MSG_LOGGER_CTL_END 0 +#define MSG_LOGGER_CTL_FALLBACK_ONLY 1 +#define MSG_LOGGER_CTL_FALLBACK_FN 2 +#define MSG_LOGGER_CTL_DISABLE 3 + +/* Safer API: type-checked arguments, external use. */ +#define CA_MSG_LOGGER_CTL_END MSG_LOGGER_CTL_END +#define CA_MSG_LOGGER_CTL_FALLBACK_ONLY MSG_LOGGER_CTL_FALLBACK_ONLY +#define CA_MSG_LOGGER_CTL_FALLBACK_FN(v) \ + MSG_LOGGER_CTL_FALLBACK_FN, CHECK_VAL(MSG_LOGGER_CTL, \ + MSG_LOGGER_FALLBACK_FN, (v)) +#define CA_MSG_LOGGER_CTL_DISABLE MSG_LOGGER_CTL_DISABLE + +CHECK_VAL_HELPER_DCL(MSG_LOGGER_CTL, MSG_LOGGER_FALLBACK_FN); + +/* LICENSE +/* .ad +/* .fi +/* The Secure Mailer license must be distributed with this software. +/* AUTHOR(S) +/* Wietse Venema +/* Google, Inc. +/* 111 8th Avenue +/* New York, NY 10011, USA +/*--*/ + +#endif |