wayland_dynload_utils.h File Reference

#include <dlfcn.h>
#include <stdbool.h>

Go to the source code of this file.

Macros
#define	dynamic_library_open(path)   dlopen(path, RTLD_NOW)
#define	dynamic_library_close(lib)   dlclose(lib)
#define	dynamic_library_find(lib, symbol)   dlsym(lib, symbol)

Typedefs
typedef void *	DynamicLibrary

Functions
DynamicLibrary	dynamic_library_open_array_with_error (const char **paths, int paths_num, bool verbose, int *r_path_index)
void *	dynamic_library_find_with_error (DynamicLibrary lib, const char *symbol, const char *path_lib, bool verbose)

Detailed Description

Utility defines.

Definition in file wayland_dynload_utils.h.

Macro Definition Documentation

dynamic_library_close

#define dynamic_library_close

(

lib

)

dlclose(lib)

Definition at line 19 of file wayland_dynload_utils.h.

Referenced by wayland_dynload_client_exit(), wayland_dynload_cursor_exit(), wayland_dynload_egl_exit(), and wayland_dynload_libdecor_exit().

dynamic_library_find

#define dynamic_library_find	(		lib,
			symbol )   dlsym(lib, symbol)

Definition at line 20 of file wayland_dynload_utils.h.

Referenced by dynamic_library_find_with_error().

dynamic_library_open

#define dynamic_library_open

(

path

)

dlopen(path, RTLD_NOW)

Definition at line 18 of file wayland_dynload_utils.h.

Referenced by dynamic_library_open_array_with_error().

Typedef Documentation

DynamicLibrary

typedef void* DynamicLibrary

Definition at line 16 of file wayland_dynload_utils.h.

Function Documentation

dynamic_library_find_with_error()

void * dynamic_library_find_with_error	(	DynamicLibrary	lib,
		const char *	symbol,
		const char *	path_lib,
		bool	verbose )

Find a symbol, printing an error when the symbol isn't found.

Definition at line 35 of file wayland_dynload_utils.c.

References dynamic_library_find, lib, NULL, and verbose.

dynamic_library_open_array_with_error()

DynamicLibrary dynamic_library_open_array_with_error	(	const char **	paths,
		int	paths_num,
		bool	verbose,
		int *	r_path_index )

Loads a library from an array, printing an error when the symbol isn't found.

Definition at line 13 of file wayland_dynload_utils.c.

References dynamic_library_open, lib, NULL, and verbose.

Referenced by wayland_dynload_client_init(), wayland_dynload_cursor_init(), wayland_dynload_egl_init(), and wayland_dynload_libdecor_init().