mirror of https://github.com/schoebel/mars
77 lines
2.0 KiB
C
77 lines
2.0 KiB
C
// (c) 2010 Thomas Schoebel-Theuer / 1&1 Internet AG
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#ifndef BRICK_SAY_H
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#define BRICK_SAY_H
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// include default config
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#include "mars_config.h"
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/////////////////////////////////////////////////////////////////////////
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extern int brick_say_logging;
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extern int brick_say_debug;
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extern int brick_say_syslog_min;
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extern int brick_say_syslog_max;
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extern int delay_say_on_overflow;
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// printk() replacements
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enum {
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SAY_DEBUG,
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SAY_INFO,
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SAY_WARN,
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SAY_ERROR,
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SAY_FATAL,
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SAY_TOTAL,
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MAX_SAY_CLASS
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};
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extern const char *say_class[MAX_SAY_CLASS];
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struct say_channel;
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extern struct say_channel *default_channel;
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extern struct say_channel *make_channel(const char *name, bool must_exit);
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extern void del_channel(struct say_channel *ch);
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extern void bind_to_channel(struct say_channel *ch, struct task_struct *whom);
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#define bind_me(_name) \
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bind_to_channel(make_channel(_name), current)
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extern struct say_channel *get_binding(struct task_struct *whom);
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extern void remove_binding_from(struct say_channel *ch, struct task_struct *whom);
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extern void remove_binding(struct task_struct *whom);
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extern void rollover_channel(struct say_channel *ch);
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extern void rollover_all(void);
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extern void say_to(struct say_channel *ch, int class, const char *fmt, ...) __attribute__ ((format (printf, 3, 4)));
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#define say(_class, _fmt, _args...) \
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say_to(NULL, _class, _fmt, ##_args)
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extern void brick_say_to(struct say_channel *ch, int class, bool dump, const char *prefix, const char *file, int line, const char *func, const char *fmt, ...) __attribute__ ((format (printf, 8, 9)));
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#define brick_say(_class, _dump, _prefix, _file, _line, _func, _fmt, _args...) \
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brick_say_to(NULL, _class, _dump, _prefix, _file, _line, _func, _fmt, ##_args)
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extern void init_say(void);
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extern void exit_say(void);
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#ifdef CONFIG_MARS_DEBUG
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#define INLINE static inline
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//#define INLINE __attribute__((__noinline__))
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extern void brick_dump_stack(void);
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#else // CONFIG_MARS_DEBUG
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#define INLINE static inline
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#define brick_dump_stack() /*empty*/
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#endif // CONFIG_MARS_DEBUG
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#endif
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