24 #ifndef DBUS_STRING_PRIVATE_H
25 #define DBUS_STRING_PRIVATE_H
27 #include <dbus/dbus-internals.h>
28 #include <dbus/dbus-memory.h>
29 #include <dbus/dbus-types.h>
31 #ifndef DBUS_CAN_USE_DBUS_STRING_PRIVATE
32 #error "Don't go including dbus-string-private.h for no good reason"
69 #define _DBUS_STRING_MAX_LENGTH (_DBUS_INT32_MAX - _DBUS_STRING_ALLOCATION_PADDING)
76 #define DBUS_GENERIC_STRING_PREAMBLE(real) \
79 _dbus_assert ((real) != NULL); \
80 _dbus_assert ((real)->valid); \
81 _dbus_assert ((real)->len >= 0); \
82 _dbus_assert ((real)->allocated >= 0); \
83 _dbus_assert ((real)->len <= ((real)->allocated - _DBUS_STRING_ALLOCATION_PADDING)); \
84 _dbus_assert ((real)->len <= _DBUS_STRING_MAX_LENGTH); \
93 #define DBUS_STRING_PREAMBLE(str) DBusRealString *real = (DBusRealString*) str; \
94 DBUS_GENERIC_STRING_PREAMBLE (real); \
95 _dbus_assert (!(real)->constant); \
96 _dbus_assert (!(real)->locked)
105 #define DBUS_LOCKED_STRING_PREAMBLE(str) DBusRealString *real = (DBusRealString*) str; \
106 DBUS_GENERIC_STRING_PREAMBLE (real); \
107 _dbus_assert (!(real)->constant)
114 #define DBUS_CONST_STRING_PREAMBLE(str) const DBusRealString *real = (DBusRealString*) str; \
115 DBUS_GENERIC_STRING_PREAMBLE (real)
121 #define DBUS_IS_ASCII_BLANK(c) ((c) == ' ' || (c) == '\t')
127 #define DBUS_IS_ASCII_WHITE(c) ((c) == ' ' || (c) == '\t' || (c) == '\n' || (c) == '\r')
unsigned char * str
String data, plus nul termination.
int len
Length without nul.
unsigned int valid
DBusString is valid (initialized and not freed)
#define DBUS_END_DECLS
Macro used after declaring functions in the D-Bus header files.
#define DBUS_BEGIN_DECLS
Macro used prior to declaring functions in the D-Bus header files.
unsigned int locked
DBusString has been locked and can't be changed.
unsigned int align_offset
str - align_offset is the actual malloc block
unsigned int constant
String data is not owned by DBusString.
int allocated
Allocated size of data.