diff options
Diffstat (limited to 'src/H5private.h')
| -rw-r--r-- | src/H5private.h | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/src/H5private.h b/src/H5private.h index 837ca75..daf6998 100644 --- a/src/H5private.h +++ b/src/H5private.h @@ -294,17 +294,23 @@ */ #ifdef __cplusplus # define H5_ATTR_FORMAT(X,Y,Z) /*void*/ -# define H5_ATTR_UNUSED /*void*/ -# define H5_ATTR_NORETURN /*void*/ +# define H5_ATTR_UNUSED /*void*/ +# define H5_ATTR_NORETURN /*void*/ +# define H5_ATTR_CONST /*void*/ +# define H5_ATTR_PURE /*void*/ #else /* __cplusplus */ #if defined(H5_HAVE_ATTRIBUTE) && !defined(__SUNPRO_C) # define H5_ATTR_FORMAT(X,Y,Z) __attribute__((format(X, Y, Z))) -# define H5_ATTR_UNUSED __attribute__((unused)) -# define H5_ATTR_NORETURN __attribute__((noreturn)) +# define H5_ATTR_UNUSED __attribute__((unused)) +# define H5_ATTR_NORETURN __attribute__((noreturn)) +# define H5_ATTR_CONST __attribute__((const)) +# define H5_ATTR_PURE __attribute__((pure)) #else # define H5_ATTR_FORMAT(X,Y,Z) /*void*/ -# define H5_ATTR_UNUSED /*void*/ -# define H5_ATTR_NORETURN /*void*/ +# define H5_ATTR_UNUSED /*void*/ +# define H5_ATTR_NORETURN /*void*/ +# define H5_ATTR_CONST /*void*/ +# define H5_ATTR_PURE /*void*/ #endif #endif /* __cplusplus */ @@ -2340,18 +2346,21 @@ extern hbool_t H5_api_entered_g; /* Has library already been entered through #define FUNC_ENT_PUB(pkg, pkg_init) H5_PUBLIC_ENTER(pkg, pkg_init) /* Macros for substituting a function prefix */ -#define FUNC_PREFIX_STATIC static +#define FUNC_PREFIX_STATIC static #define FUNC_PREFIX_PKGINIT #define FUNC_PREFIX_PKG #define FUNC_PREFIX_PRIV #define FUNC_PREFIX_PUB /* Macros for declaring error variables */ +/* Function can detect errors and has a specific error return value */ #define FUNC_ERR_VAR_ERR(ret_typ, err) \ hbool_t past_catch = FALSE; \ ret_typ fail_value = err; +/* Function can detect errors but cannot return an error value (Cleanup only) */ #define FUNC_ERR_VAR_ERRCATCH(ret_typ, err) \ hbool_t past_catch = FALSE; +/* Function has no need to detect or clean up from errors */ #define FUNC_ERR_VAR_NOERR(ret_typ, err) /* Use this macro when entering all functions */ |