Macros | |
#define | EAPI |
Used to export functions(by changing visibility). | |
#define | EINA_WARN_UNUSED_RESULT |
Used to warn when the returned value of the function is not used. | |
#define | EINA_ARG_NONNULL(...) |
Used to warn when the specified arguments of the function are NULL . | |
#define | EINA_DEPRECATED |
Used to warn when the function is considered as deprecated. | |
#define | EINA_MALLOC |
EINA_MALLOC is used to tell the compiler that a function may be treated as if any non-NULL pointer it returns cannot alias any other pointer valid when the function returns and that the memory has undefined content. | |
#define | EINA_PURE |
EINA_PURE is used to tell the compiler this functions has no effects except the return value and their return value depends only on the parameters and/or global variables. | |
#define | EINA_PRINTF(fmt, arg) |
#define | EINA_SCANF(fmt, arg) |
#define | EINA_FORMAT(fmt) |
#define | EINA_CONST |
Attribute from gcc to prevent the function to read/modify any global memory. | |
#define | EINA_NOINSTRUMENT |
Attribute from gcc to disable instrumentation for a specific function. | |
#define | EINA_UNLIKELY(exp) exp |
#define | EINA_LIKELY(exp) exp |
#define | EINA_FALSE ((Eina_Bool)0) |
boolean value FALSE (numerical value 0) | |
#define | EINA_TRUE ((Eina_Bool)1) |
boolean value TRUE (numerical value 1) | |
#define | EINA_COMPARE_CB(function) ((Eina_Compare_Cb)function) |
Macro to cast to Eina_Compare_Cb. | |
#define | EINA_EACH_CB(Function) ((Eina_Each_Cb)Function) |
Macro to cast to Eina_Each. | |
#define | EINA_FREE_CB(Function) ((Eina_Free_Cb)Function) |
Macro to cast to Eina_Free_Cb. | |
#define | EINA_C_ARRAY_LENGTH(arr) (sizeof(arr) / sizeof((arr)[0])) |
Macro to return the array length of a standard c array. More... | |
Typedefs | |
typedef unsigned char | Eina_Bool |
Type to mimic a boolean. More... | |
typedef int(* | Eina_Compare_Cb )(const void *data1, const void *data2) |
Function used in functions using sorting. More... | |
typedef Eina_Bool(* | Eina_Each_Cb )(const void *container, void *data, void *fdata) |
A callback type used when iterating over a container. | |
typedef void(* | Eina_Free_Cb )(void *data) |
A callback type used to free data when iterating over a container. | |
Variables | |
const unsigned int | eina_prime_table [] |
Detailed Description
Macro Definition Documentation
#define EINA_PRINTF | ( | fmt, | |
arg | |||
) |
- Parameters
-
fmt The format to be used. arg The argument to be used.
#define EINA_SCANF | ( | fmt, | |
arg | |||
) |
- Parameters
-
fmt The format to be used. arg The argument to be used.
#define EINA_FORMAT | ( | fmt) |
- Parameters
-
fmt The format to be used.
#define EINA_UNLIKELY | ( | exp) | exp |
- Parameters
-
exp The expression to be used.
Referenced by eina_inlist_remove(), eina_log_domain_level_check(), eina_log_level_name_get(), eina_log_vprint(), eina_shutdown(), eina_strbuf_replace(), and eina_strbuf_replace_all().
#define EINA_LIKELY | ( | exp) | exp |
- Parameters
-
exp The expression to be used.
Referenced by eina_init(), and eina_log_level_set().
#define EINA_C_ARRAY_LENGTH | ( | arr) | (sizeof(arr) / sizeof((arr)[0])) |
Macro to return the array length of a standard c array.
For example: int foo[] = { 0, 1, 2, 3 }; would return 4 and not 4 * sizeof(int).
- Since
- 1.2.0
- Examples:
- eina_value_02.c.
Typedef Documentation
Type to mimic a boolean.
- Note
- it differs from stdbool.h as this is defined as an unsigned char to make it usable by bitfields (Eina_Bool name:1) and also take as few bytes as possible.
Eina_Compare_Cb |
Function used in functions using sorting.
It compares data1
and data2
. If data1
is 'less' than data2
, -1 must be returned, if it is 'greater', 1 must be returned, and if they are equal, 0 must be returned.
- Examples:
- eina_list_02.c.