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  • uspace/lib/c/include/io/log.h

    re0c836e8 raa492fe  
    3636
    3737#include <stdarg.h>
    38 #include <inttypes.h>
    3938#include <io/verify.h>
    4039
    41 /** Log message level. */
    4240typedef enum {
    43         /** Fatal error, program is not able to recover at all. */
    4441        LVL_FATAL,
    45         /** Serious error but the program can recover from it. */
    4642        LVL_ERROR,
    47         /** Easily recoverable problem. */
    4843        LVL_WARN,
    49         /** Information message that ought to be printed by default. */
    5044        LVL_NOTE,
    51         /** Debugging purpose message. */
    5245        LVL_DEBUG,
    53         /** More detailed debugging message. */
    5446        LVL_DEBUG2,
    5547       
     
    5850} log_level_t;
    5951
    60 /** Log itself (logging target). */
    61 typedef sysarg_t log_t;
    62 /** Formatting directive for printing log_t. */
    63 #define PRIlogctx PRIxn
    64 
    65 /** Default log (target). */
    66 #define LOG_DEFAULT ((log_t) -1)
    67 
    68 /** Use when creating new top-level log. */
    69 #define LOG_NO_PARENT ((log_t) 0)
    70 
    71 extern const char *log_level_str(log_level_t);
    72 extern int log_level_from_str(const char *, log_level_t *);
    73 
    74 extern int log_init(const char *);
    75 extern log_t log_create(const char *, log_t);
    76 
    77 extern void log_msg(log_t, log_level_t, const char *, ...)
    78     PRINTF_ATTRIBUTE(3, 4);
    79 extern void log_msgv(log_t, log_level_t, const char *, va_list);
     52extern int log_init(const char *, log_level_t);
     53extern void log_msg(log_level_t, const char *, ...)
     54    PRINTF_ATTRIBUTE(2, 3);
     55extern void log_msgv(log_level_t, const char *, va_list);
    8056
    8157#endif
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