D-Bus  1.8.1
Macros
DBusString implementation details

DBusString implementation details. More...

Macros

#define _DBUS_STRING_MAX_LENGTH   (_DBUS_INT32_MAX - _DBUS_STRING_ALLOCATION_PADDING)
 The maximum length of a DBusString.
 
#define DBUS_GENERIC_STRING_PREAMBLE(real)
 Checks a bunch of assertions about a string object. More...
 
#define DBUS_STRING_PREAMBLE(str)
 Checks assertions about a string object that needs to be modifiable - may not be locked or const. More...
 
#define DBUS_LOCKED_STRING_PREAMBLE(str)
 Checks assertions about a string object that may be locked but can't be const. More...
 
#define DBUS_CONST_STRING_PREAMBLE(str)
 Checks assertions about a string that may be const or locked. More...
 
#define DBUS_IS_ASCII_BLANK(c)   ((c) == ' ' || (c) == '\t')
 Checks for ASCII blank byte. More...
 
#define DBUS_IS_ASCII_WHITE(c)   ((c) == ' ' || (c) == '\t' || (c) == '\n' || (c) == '\r')
 Checks for ASCII whitespace byte. More...
 

Detailed Description

DBusString implementation details.

The guts of DBusString.

Macro Definition Documentation

#define DBUS_CONST_STRING_PREAMBLE (   str)
#define DBUS_GENERIC_STRING_PREAMBLE (   real)
Value:
do { \
(void) real; /* might be unused unless asserting */ \
_dbus_assert ((real) != NULL); \
_dbus_assert (!(real)->invalid); \
_dbus_assert ((real)->len >= 0); \
_dbus_assert ((real)->allocated >= 0); \
_dbus_assert ((real)->len <= ((real)->allocated - _DBUS_STRING_ALLOCATION_PADDING)); \
} while (0)
#define NULL
A null pointer, defined appropriately for C or C++.
#define _dbus_assert(condition)
Aborts with an error message if the condition is false.
#define _DBUS_STRING_MAX_LENGTH
The maximum length of a DBusString.

Checks a bunch of assertions about a string object.

Parameters
realthe DBusRealString

Definition at line 76 of file dbus-string-private.h.

Referenced by _dbus_string_ends_with_c_str(), _dbus_string_equal(), _dbus_string_equal_c_str(), _dbus_string_equal_len(), _dbus_string_equal_substring(), _dbus_string_free(), and _dbus_string_starts_with_c_str().

#define DBUS_IS_ASCII_BLANK (   c)    ((c) == ' ' || (c) == '\t')

Checks for ASCII blank byte.

Parameters
cthe byte

Definition at line 121 of file dbus-string-private.h.

Referenced by _dbus_string_skip_blank().

#define DBUS_IS_ASCII_WHITE (   c)    ((c) == ' ' || (c) == '\t' || (c) == '\n' || (c) == '\r')

Checks for ASCII whitespace byte.

Parameters
cthe byte

Definition at line 127 of file dbus-string-private.h.

Referenced by _dbus_string_skip_blank(), _dbus_string_skip_white(), and _dbus_string_skip_white_reverse().

#define DBUS_LOCKED_STRING_PREAMBLE (   str)
Value:
_dbus_assert (!(real)->constant)
Internals of DBusString.
#define _dbus_assert(condition)
Aborts with an error message if the condition is false.
#define DBUS_GENERIC_STRING_PREAMBLE(real)
Checks a bunch of assertions about a string object.

Checks assertions about a string object that may be locked but can't be const.

i.e. a string object that we can free. Also declares the "real" variable pointing to DBusRealString.

Parameters
strthe string

Definition at line 105 of file dbus-string-private.h.

#define DBUS_STRING_PREAMBLE (   str)
Value:
_dbus_assert (!(real)->constant); \
_dbus_assert (!(real)->locked)
Internals of DBusString.
#define _dbus_assert(condition)
Aborts with an error message if the condition is false.
#define DBUS_GENERIC_STRING_PREAMBLE(real)
Checks a bunch of assertions about a string object.

Checks assertions about a string object that needs to be modifiable - may not be locked or const.

Also declares the "real" variable pointing to DBusRealString.

Parameters
strthe string

Definition at line 93 of file dbus-string-private.h.

Referenced by _dbus_string_append(), _dbus_string_append_byte(), _dbus_string_append_len(), _dbus_string_append_printf_valist(), _dbus_string_compact(), _dbus_string_delete(), _dbus_string_get_data(), _dbus_string_get_data_len(), _dbus_string_insert_2_aligned(), _dbus_string_insert_4_aligned(), _dbus_string_insert_8_aligned(), _dbus_string_insert_alignment(), _dbus_string_insert_byte(), _dbus_string_insert_bytes(), _dbus_string_lengthen(), _dbus_string_set_byte(), _dbus_string_set_length(), _dbus_string_shorten(), _dbus_string_steal_data(), _dbus_string_tolower_ascii(), _dbus_string_toupper_ascii(), and _dbus_string_zero().