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Diffstat (limited to '')
| -rw-r--r-- | support/include/xlog.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/support/include/xlog.h b/support/include/xlog.h new file mode 100644 index 0000000..69cdf61 --- /dev/null +++ b/support/include/xlog.h @@ -0,0 +1,62 @@ +/* + * xlog Logging functionality + * + * Copyright (C) 1995 Olaf Kirch <okir@monad.swb.de> + */ + +#ifndef XLOG_H +#define XLOG_H + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdarg.h> + +/* These are logged always. L_FATAL also does exit(1) */ +#define L_FATAL 0x0100 +#define L_ERROR 0x0200 +#define L_WARNING 0x0400 +#define L_NOTICE 0x0800 +#define L_ALL 0xFF00 + +/* These are logged if enabled with xlog_[s]config */ +/* NB: code does not expect ORing together D_ and L_ */ +#define D_GENERAL 0x0001 /* general debug info */ +#define D_CALL 0x0002 +#define D_AUTH 0x0004 +#define D_FAC3 0x0008 +#define D_FAC4 0x0010 +#define D_FAC5 0x0020 +#define D_PARSE 0x0040 +#define D_FAC7 0x0080 +#define D_ALL 0x00FF + +/* This can be used to define symbolic log names that can be passed to + * xlog_config. */ +struct xlog_debugfac { + char *df_name; + int df_fac; +}; + +#ifdef HAVE_FUNC_ATTRIBUTE_FORMAT +#define XLOG_FORMAT(_x) __attribute__((__format__ _x)) +#else +#define XLOG_FORMAT(_x) +#endif + +extern int export_errno; +void xlog_open(char *progname); +void xlog_stderr(int on); +void xlog_syslog(int on); +void xlog_config(int fac, int on); +void xlog_sconfig(char *, int on); +void xlog_set_debug(char *); +int xlog_enabled(int fac); +void xlog(int fac, const char *fmt, ...) XLOG_FORMAT((printf, 2, 3)); +void xlog_warn(const char *fmt, ...) XLOG_FORMAT((printf, 1, 2)); +void xlog_err(const char *fmt, ...) XLOG_FORMAT((printf, 1, 2)); +void xlog_errno(int err, const char *fmt, ...) XLOG_FORMAT((printf, 2, 3)); +void xlog_backend(int fac, const char *fmt, va_list args) XLOG_FORMAT((printf, 2, 0)); + +#endif /* XLOG_H */ |