#include <stdarg.h>
#include "lib/types.h"
#include "lib/arith.h"
#include "lib/atomic.h"
#include "lib/time.h"
#include "lib/misc.h"
#include "motr/magic.h"
#include "lib/user_space/trace.h"

Include dependency graph for trace.h:

Data Structures
struct	m0_trace_buf_header

struct	m0_trace_rec_header

struct	m0_trace_descr

Macros
#define	__MOTR_LIB_TRACE_H__

#define	M0_LOG(level, ...) M0_CAT(M0_LOG, M0_COUNT_PARAMS(__VA_ARGS__))(level, __VA_ARGS__)

#define	M0_ENTRY(...) M0_LOG(M0_CALL, "> " __VA_ARGS__)

#define	M0_LEAVE(...) M0_LOG(M0_CALL, "< " __VA_ARGS__)

#define	M0_RC_HOOK (0)

#define	M0_RC(rc)

#define	M0_ERR(rc)

#define	M0_RC_INFO(rc, fmt, ...)

#define	M0_ERR_INFO(rc, fmt, ...)

#define	M0_TRACE_SUBSYSTEMS

#define	M0_TRACE_SUBSYS(name, value) M0_TRACE_SUBSYS_ ## name = (1UL << value),

#define	M0_TRACE_POINT(LEVEL, NR, DECL, OFFSET, SIZEOF, ISSTR, HASSTR, FMT, ...)

#define	M0_TRACE_SUBSYSTEM M0_TRACE_SUBSYS_OTHER

#define	LOG_TYPEOF(a, v) typeof(a) v

#define	LOG_OFFSETOF(v) offsetof(struct t_body, v)

#define	LOG_SIZEOF(a) sizeof(a)

#define	LOG_IS_STR_ARG(a)

#define	LOG_CHECK(a)

#define	LOG_GROUP(...) __VA_ARGS__

#define	M0_LOG0(level, fmt) M0_TRACE_POINT(level, 0, { ; }, {}, {}, {}, false, fmt)

#define	M0_LOG1(level, fmt, a0)

#define	M0_LOG2(level, fmt, a0, a1)

#define	M0_LOG3(level, fmt, a0, a1, a2)

#define	M0_LOG4(level, fmt, a0, a1, a2, a3)

#define	M0_LOG5(level, fmt, a0, a1, a2, a3, a4)

#define	M0_LOG6(level, fmt, a0, a1, a2, a3, a4, a5)

#define	M0_LOG7(level, fmt, a0, a1, a2, a3, a4, a5, a6)

#define	M0_LOG8(level, fmt, a0, a1, a2, a3, a4, a5, a6, a7)

#define	M0_LOG9(level, fmt, a0, a1, a2, a3, a4, a5, a6, a7, a8)

Enumerations
enum	m0_trace_subsystem { M0_TRACE_SUBSYSTEMS }

enum	{ M0_TRACE_BUF_HEADER_SIZE = (1 << 16), M0_TRACE_REC_ALIGN = 8 }

enum	m0_trace_buf_type { M0_TRACE_BUF_KERNEL = 1, M0_TRACE_BUF_USER = 2 }

enum	m0_trace_buf_flags { M0_TRACE_BUF_MKFS = 1 << 0, M0_TRACE_BUF_DIRTY = 1 << 1, M0_TRACE_BUF_FLAGS_MAX }

enum	m0_trace_level { M0_NONE = 0, M0_ALWAYS = 1 << 0, M0_FATAL = 1 << 1, M0_ERROR = 1 << 2, M0_WARN = 1 << 3, M0_NOTICE = 1 << 4, M0_INFO = 1 << 5, M0_DEBUG = 1 << 6, M0_CALL = 1 << 7 }

enum	m0_trace_print_context { M0_TRACE_PCTX_NONE = 0, M0_TRACE_PCTX_FUNC = 1, M0_TRACE_PCTX_SHORT = 2, M0_TRACE_PCTX_FULL = 3, M0_TRACE_PCTX_INVALID }

enum	{ M0_TRACE_ARGC_MAX = 9 }

Functions
static void	m0_rc_hook (int rc)

static void	m0_err_hook (int rc)

M0_INTERNAL int	m0_trace_init (void)

M0_INTERNAL void	m0_trace_fini (void)

M0_INTERNAL int	m0_trace_set_immediate_mask (const char *mask_str)

M0_INTERNAL int	m0_trace_set_print_context (const char *ctx_name)

M0_INTERNAL int	m0_trace_set_level (const char *level_str)

	M0_BASSERT (M0_TRACE_BUF_FLAGS_MAX< UINT16_MAX)

	M0_BASSERT (sizeof(struct m0_trace_buf_header)==M0_TRACE_BUF_HEADER_SIZE)

M0_INTERNAL void	m0_trace_level_allow (unsigned level)

M0_INTERNAL void	m0_trace_allot (const struct m0_trace_descr td, const void body)

M0_INTERNAL void	m0_trace_record_print (const struct m0_trace_rec_header trh, const void buf)

M0_INTERNAL void	m0_trace_print_subsystems (void)

	__attribute__ ((format(printf, 1, 2))) void m0_console_printf(const char *fmt

void	m0_console_flush (void)

M0_INTERNAL int	m0_trace_record_print_yaml (char outbuf, size_t outbuf_size, const struct m0_trace_rec_header trh, const void *tr_body, bool yaml_stream_mode)

Variables
unsigned long	m0_trace_immediate_mask

unsigned int	m0_trace_print_context

unsigned int	m0_trace_level

struct m0_trace_buf_header *	m0_logbuf_header

void *	m0_logbuf

Macro Definition Documentation

◆ __MOTR_LIB_TRACE_H__

#define __MOTR_LIB_TRACE_H__

Definition at line 26 of file trace.h.

Data Structures

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

◆ __MOTR_LIB_TRACE_H__