diff options
Diffstat (limited to 'logging.h')
| -rw-r--r-- | logging.h | 28 |
1 files changed, 23 insertions, 5 deletions
@@ -1,9 +1,9 @@ /* * logging.h * - * Userspace devfs + * Simple logging functions that can be compiled away into nothing. * - * Copyright (C) 2003 Greg Kroah-Hartman <greg@kroah.com> + * Copyright (C) 2003,2004 Greg Kroah-Hartman <greg@kroah.com> * Copyright (C) 2004 Kay Sievers <kay.sievers@vrfy.org> * * This program is free software; you can redistribute it and/or modify it @@ -29,6 +29,7 @@ #define dbg_parse(format, arg...) do { } while (0) #ifdef LOG +#include <stdarg.h> #include <syslog.h> #undef info @@ -54,9 +55,26 @@ } while (0) #endif -#endif /* LOG */ - -extern int log_message (int level, const char *format, ...) +static void log_message (int level, const char *format, ...) __attribute__ ((format (printf, 2, 3))); +static inline void log_message (int level, const char *format, ...) +{ + va_list args; + + va_start(args, format); + vsyslog(level, format, args); + va_end(args); +} + +/* each program must declare this variable somewhere */ +extern unsigned char logname[42]; + +static inline void init_logging(char *program_name) +{ + snprintf(logname, 42,"%s[%d]", program_name, getpid()); + openlog(logname, 0, LOG_DAEMON); +} + +#endif /* LOG */ #endif |