MSVC: handle symbol visibility
On MSVC, the exported symbols have to be marked both in the header and
in the implementation as dllexport, whereas on GCC the visibility=normal
attribute is only supposed to be used in the implementation. As a
result, we need two types of macros here, one for the public headers,
and the other for TUs with implementation. Also, the symbol name cannot
be generic ("API") because we only want to mark as dllexport those
symbols which are in a library that we're building *now*. Otherwise this
will break havoc in any libraries which also use the `ABI` macro *and*
also use libyang.
diff --git a/src/in.h b/src/in.h
index 109b34f..cde70dd 100644
--- a/src/in.h
+++ b/src/in.h
@@ -93,7 +93,7 @@
* @param[in] in Input handler.
* @return Type of the parser's input.
*/
-LY_IN_TYPE ly_in_type(const struct ly_in *in);
+LIBYANG_API_DECL LY_IN_TYPE ly_in_type(const struct ly_in *in);
/**
* @brief Reset the input medium to read from its beginning, so the following parser function will read from the object's beginning.
@@ -107,7 +107,7 @@
* @return LY_SUCCESS in case of success
* @return LY_ESYS in case of failure
*/
-LY_ERR ly_in_reset(struct ly_in *in);
+LIBYANG_API_DECL LY_ERR ly_in_reset(struct ly_in *in);
/**
* @brief Create input handler using file descriptor.
@@ -117,7 +117,7 @@
* @return LY_SUCCESS in case of success
* @return LY_ERR value in case of failure.
*/
-LY_ERR ly_in_new_fd(int fd, struct ly_in **in);
+LIBYANG_API_DECL LY_ERR ly_in_new_fd(int fd, struct ly_in **in);
/**
* @brief Get or reset file descriptor input handler.
@@ -127,7 +127,7 @@
* @return Previous value of the file descriptor. Note that caller is responsible for closing the returned file descriptor in case of setting new descriptor @p fd.
* @return -1 in case of error when setting up the new file descriptor.
*/
-int ly_in_fd(struct ly_in *in, int fd);
+LIBYANG_API_DECL int ly_in_fd(struct ly_in *in, int fd);
/**
* @brief Create input handler using file stream.
@@ -137,7 +137,7 @@
* @return LY_SUCCESS in case of success
* @return LY_ERR value in case of failure.
*/
-LY_ERR ly_in_new_file(FILE *f, struct ly_in **in);
+LIBYANG_API_DECL LY_ERR ly_in_new_file(FILE *f, struct ly_in **in);
/**
* @brief Get or reset file stream input handler.
@@ -147,7 +147,7 @@
* @return NULL in case of invalid argument or an error when setting up the new input file, original input handler @p in is untouched in this case.
* @return Previous file stream of the handler. Note that caller is responsible for closing the returned stream in case of setting new stream @p f.
*/
-FILE *ly_in_file(struct ly_in *in, FILE *f);
+LIBYANG_API_DECL FILE *ly_in_file(struct ly_in *in, FILE *f);
/**
* @brief Create input handler using memory to read data.
@@ -159,7 +159,7 @@
* @return LY_SUCCESS in case of success
* @return LY_ERR value in case of failure.
*/
-LY_ERR ly_in_new_memory(const char *str, struct ly_in **in);
+LIBYANG_API_DECL LY_ERR ly_in_new_memory(const char *str, struct ly_in **in);
/**
* @brief Get or change memory where the data are read from.
@@ -171,7 +171,7 @@
* @return Previous starting address to read data from. Note that the caller is responsible to free
* the data in case of changing string pointer @p str.
*/
-const char *ly_in_memory(struct ly_in *in, const char *str);
+LIBYANG_API_DECL const char *ly_in_memory(struct ly_in *in, const char *str);
/**
* @brief Create input handler file of the given filename.
@@ -183,7 +183,7 @@
* @return LY_SUCCESS in case of success
* @return LY_ERR value in case of failure.
*/
-LY_ERR ly_in_new_filepath(const char *filepath, size_t len, struct ly_in **in);
+LIBYANG_API_DECL LY_ERR ly_in_new_filepath(const char *filepath, size_t len, struct ly_in **in);
/**
* @brief Get or change the filepath of the file where the parser reads the data.
@@ -199,7 +199,7 @@
* @return Previous filepath string in case the @p filepath argument is NULL.
* @return NULL if changing filepath succeedes and ((void *)-1) otherwise.
*/
-const char *ly_in_filepath(struct ly_in *in, const char *filepath, size_t len);
+LIBYANG_API_DECL const char *ly_in_filepath(struct ly_in *in, const char *filepath, size_t len);
/**
* @brief Get the number of parsed bytes by the last function.
@@ -207,7 +207,7 @@
* @param[in] in In structure used.
* @return Number of parsed bytes.
*/
-size_t ly_in_parsed(const struct ly_in *in);
+LIBYANG_API_DECL size_t ly_in_parsed(const struct ly_in *in);
/**
* @brief Free the input handler.
@@ -215,7 +215,7 @@
* @param[in] destroy Flag to free the input data buffer (for LY_IN_MEMORY) or to
* close stream/file descriptor (for LY_IN_FD and LY_IN_FILE)
*/
-void ly_in_free(struct ly_in *in, ly_bool destroy);
+LIBYANG_API_DECL void ly_in_free(struct ly_in *in, ly_bool destroy);
#ifdef __cplusplus
}