error_bootstrap.h File Reference

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Macros
#define	clib_error_function   ((char *) __FUNCTION__)
#define	CLIB_ASSERT_ENABLE   (CLIB_DEBUG > 0)
#define	ASSERT(truth)
#define	ALWAYS_ASSERT(truth)
#define	STATIC_ASSERT(truth, ...)   _Static_assert(truth, __VA_ARGS__)
#define	STATIC_ASSERT_SIZEOF(d, s)   STATIC_ASSERT (sizeof (d) == s, "Size of " #d " must be " # s " bytes")
#define	STATIC_ASSERT_SIZEOF_ELT(d, e, s)   STATIC_ASSERT (sizeof (((d *)0)->e) == s, "Size of " #d "." #e " must be " # s " bytes")
#define	STATIC_ASSERT_OFFSET_OF(s, e, o)   STATIC_ASSERT (STRUCT_OFFSET_OF(s,e) == o, "Offset of " #s "." #e " must be " # o)
#define	STATIC_ASSERT_FITS_IN(s, e, o)
#define	ASSERT_AND_PANIC(truth)

Enumerations
enum	{   CLIB_ERROR_FATAL = 1 << 0, CLIB_ERROR_ABORT = 1 << 1, CLIB_ERROR_WARNING = 1 << 2, CLIB_ERROR_ERRNO_VALID = 1 << 16,   CLIB_ERROR_NO_RATE_LIMIT = 1 << 17 }

Macro Definition Documentation

ALWAYS_ASSERT

#define ALWAYS_ASSERT

(

truth

)

Value:

do {                                                    \
  if (PREDICT_FALSE(!(truth)))                          \
    {                                                   \
      _clib_error (CLIB_ERROR_ABORT, 0, 0,              \
                   "%s:%d (%s) assertion `%s' fails",   \
                   __FILE__,                            \
                   (uword) __LINE__,                    \
                   clib_error_function,                 \
                   # truth);                            \
    }                                                   \
} while (0)

Definition at line 89 of file error_bootstrap.h.

ASSERT

#define ASSERT

(

truth

)

Value:

do {                                                    \
  if (CLIB_ASSERT_ENABLE && ! (truth))                  \
    {                                                   \
      _clib_error (CLIB_ERROR_ABORT, 0, 0,              \
                   "%s:%d (%s) assertion `%s' fails",   \
                   __FILE__,                            \
                   (uword) __LINE__,                    \
                   clib_error_function,                 \
                   # truth);                            \
    }                                                   \
} while (0)

Definition at line 69 of file error_bootstrap.h.

ASSERT_AND_PANIC

#define ASSERT_AND_PANIC

(

truth

)

Value:

do {                                            \
  if (CLIB_ASSERT_ENABLE && ! (truth))          \
    os_panic ();                                \
} while (0)

Definition at line 127 of file error_bootstrap.h.

CLIB_ASSERT_ENABLE

#define CLIB_ASSERT_ENABLE   (CLIB_DEBUG > 0)

Definition at line 59 of file error_bootstrap.h.

clib_error_function

#define clib_error_function   ((char *) __FUNCTION__)

Definition at line 56 of file error_bootstrap.h.

STATIC_ASSERT

#define STATIC_ASSERT	(		truth,
			...
	)		_Static_assert(truth, __VA_ARGS__)

Definition at line 111 of file error_bootstrap.h.

STATIC_ASSERT_FITS_IN

#define STATIC_ASSERT_FITS_IN	(		s,
			e,
			o
	)

Value:

STATIC_ASSERT (STRUCT_OFFSET_OF(s,e) <= (o - sizeof(((s *)0)->e)), \
  #s "." #e " does not fit into " # o " bytes")

Definition at line 122 of file error_bootstrap.h.

STATIC_ASSERT_OFFSET_OF

#define STATIC_ASSERT_OFFSET_OF	(		s,
			e,
			o
	)		STATIC_ASSERT (STRUCT_OFFSET_OF(s,e) == o, "Offset of " #s "." #e " must be " # o)

Definition at line 119 of file error_bootstrap.h.

STATIC_ASSERT_SIZEOF

#define STATIC_ASSERT_SIZEOF	(		d,
			s
	)		STATIC_ASSERT (sizeof (d) == s, "Size of " #d " must be " # s " bytes")

Definition at line 113 of file error_bootstrap.h.

STATIC_ASSERT_SIZEOF_ELT

#define STATIC_ASSERT_SIZEOF_ELT	(		d,
			e,
			s
	)		STATIC_ASSERT (sizeof (((d *)0)->e) == s, "Size of " #d "." #e " must be " # s " bytes")

Definition at line 116 of file error_bootstrap.h.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
CLIB_ERROR_FATAL
CLIB_ERROR_ABORT
CLIB_ERROR_WARNING
CLIB_ERROR_ERRNO_VALID
CLIB_ERROR_NO_RATE_LIMIT

Definition at line 46 of file error_bootstrap.h.