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authormarha <marha@users.sourceforge.net>2015-02-22 14:43:31 +0100
committermarha <marha@users.sourceforge.net>2015-02-22 14:43:31 +0100
commitc9aad1ae6227c434d480d1d3aa8eae3c3c910c18 (patch)
tree94b917df998c3d547e191b3b9c58bbffc616470e /openssl/crypto/dso/dso.h
parentf1c2db43dcf35d2cf4715390bd2391c28e42a8c2 (diff)
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Upgraded to openssl-1.0.2
Diffstat (limited to 'openssl/crypto/dso/dso.h')
-rw-r--r--openssl/crypto/dso/dso.h582
1 files changed, 312 insertions, 270 deletions
diff --git a/openssl/crypto/dso/dso.h b/openssl/crypto/dso/dso.h
index 839f2e061..7c4a1dc4a 100644
--- a/openssl/crypto/dso/dso.h
+++ b/openssl/crypto/dso/dso.h
@@ -1,6 +1,7 @@
/* dso.h -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2000.
*/
/* ====================================================================
* Copyright (c) 2000 The OpenSSL Project. All rights reserved.
@@ -10,7 +11,7 @@
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
@@ -57,217 +58,248 @@
*/
#ifndef HEADER_DSO_H
-#define HEADER_DSO_H
+# define HEADER_DSO_H
-#include <openssl/crypto.h>
+# include <openssl/crypto.h>
#ifdef __cplusplus
extern "C" {
#endif
/* These values are used as commands to DSO_ctrl() */
-#define DSO_CTRL_GET_FLAGS 1
-#define DSO_CTRL_SET_FLAGS 2
-#define DSO_CTRL_OR_FLAGS 3
+# define DSO_CTRL_GET_FLAGS 1
+# define DSO_CTRL_SET_FLAGS 2
+# define DSO_CTRL_OR_FLAGS 3
-/* By default, DSO_load() will translate the provided filename into a form
+/*
+ * By default, DSO_load() will translate the provided filename into a form
* typical for the platform (more specifically the DSO_METHOD) using the
* dso_name_converter function of the method. Eg. win32 will transform "blah"
* into "blah.dll", and dlfcn will transform it into "libblah.so". The
- * behaviour can be overriden by setting the name_converter callback in the DSO
- * object (using DSO_set_name_converter()). This callback could even utilise
- * the DSO_METHOD's converter too if it only wants to override behaviour for
- * one or two possible DSO methods. However, the following flag can be set in a
- * DSO to prevent *any* native name-translation at all - eg. if the caller has
- * prompted the user for a path to a driver library so the filename should be
- * interpreted as-is. */
-#define DSO_FLAG_NO_NAME_TRANSLATION 0x01
-/* An extra flag to give if only the extension should be added as
- * translation. This is obviously only of importance on Unix and
- * other operating systems where the translation also may prefix
- * the name with something, like 'lib', and ignored everywhere else.
- * This flag is also ignored if DSO_FLAG_NO_NAME_TRANSLATION is used
- * at the same time. */
-#define DSO_FLAG_NAME_TRANSLATION_EXT_ONLY 0x02
-
-/* The following flag controls the translation of symbol names to upper
- * case. This is currently only being implemented for OpenVMS.
+ * behaviour can be overriden by setting the name_converter callback in the
+ * DSO object (using DSO_set_name_converter()). This callback could even
+ * utilise the DSO_METHOD's converter too if it only wants to override
+ * behaviour for one or two possible DSO methods. However, the following flag
+ * can be set in a DSO to prevent *any* native name-translation at all - eg.
+ * if the caller has prompted the user for a path to a driver library so the
+ * filename should be interpreted as-is.
*/
-#define DSO_FLAG_UPCASE_SYMBOL 0x10
+# define DSO_FLAG_NO_NAME_TRANSLATION 0x01
+/*
+ * An extra flag to give if only the extension should be added as
+ * translation. This is obviously only of importance on Unix and other
+ * operating systems where the translation also may prefix the name with
+ * something, like 'lib', and ignored everywhere else. This flag is also
+ * ignored if DSO_FLAG_NO_NAME_TRANSLATION is used at the same time.
+ */
+# define DSO_FLAG_NAME_TRANSLATION_EXT_ONLY 0x02
-/* This flag loads the library with public symbols.
- * Meaning: The exported symbols of this library are public
- * to all libraries loaded after this library.
- * At the moment only implemented in unix.
+/*
+ * The following flag controls the translation of symbol names to upper case.
+ * This is currently only being implemented for OpenVMS.
*/
-#define DSO_FLAG_GLOBAL_SYMBOLS 0x20
+# define DSO_FLAG_UPCASE_SYMBOL 0x10
+/*
+ * This flag loads the library with public symbols. Meaning: The exported
+ * symbols of this library are public to all libraries loaded after this
+ * library. At the moment only implemented in unix.
+ */
+# define DSO_FLAG_GLOBAL_SYMBOLS 0x20
-typedef void (*DSO_FUNC_TYPE)(void);
+typedef void (*DSO_FUNC_TYPE) (void);
typedef struct dso_st DSO;
-/* The function prototype used for method functions (or caller-provided
- * callbacks) that transform filenames. They are passed a DSO structure pointer
- * (or NULL if they are to be used independantly of a DSO object) and a
- * filename to transform. They should either return NULL (if there is an error
- * condition) or a newly allocated string containing the transformed form that
- * the caller will need to free with OPENSSL_free() when done. */
-typedef char* (*DSO_NAME_CONVERTER_FUNC)(DSO *, const char *);
-/* The function prototype used for method functions (or caller-provided
- * callbacks) that merge two file specifications. They are passed a
- * DSO structure pointer (or NULL if they are to be used independantly of
- * a DSO object) and two file specifications to merge. They should
- * either return NULL (if there is an error condition) or a newly allocated
- * string containing the result of merging that the caller will need
- * to free with OPENSSL_free() when done.
- * Here, merging means that bits and pieces are taken from each of the
- * file specifications and added together in whatever fashion that is
- * sensible for the DSO method in question. The only rule that really
- * applies is that if the two specification contain pieces of the same
- * type, the copy from the first string takes priority. One could see
- * it as the first specification is the one given by the user and the
- * second being a bunch of defaults to add on if they're missing in the
- * first. */
-typedef char* (*DSO_MERGER_FUNC)(DSO *, const char *, const char *);
-
-typedef struct dso_meth_st
- {
- const char *name;
- /* Loads a shared library, NB: new DSO_METHODs must ensure that a
- * successful load populates the loaded_filename field, and likewise a
- * successful unload OPENSSL_frees and NULLs it out. */
- int (*dso_load)(DSO *dso);
- /* Unloads a shared library */
- int (*dso_unload)(DSO *dso);
- /* Binds a variable */
- void *(*dso_bind_var)(DSO *dso, const char *symname);
- /* Binds a function - assumes a return type of DSO_FUNC_TYPE.
- * This should be cast to the real function prototype by the
- * caller. Platforms that don't have compatible representations
- * for different prototypes (this is possible within ANSI C)
- * are highly unlikely to have shared libraries at all, let
- * alone a DSO_METHOD implemented for them. */
- DSO_FUNC_TYPE (*dso_bind_func)(DSO *dso, const char *symname);
-
+/*
+ * The function prototype used for method functions (or caller-provided
+ * callbacks) that transform filenames. They are passed a DSO structure
+ * pointer (or NULL if they are to be used independantly of a DSO object) and
+ * a filename to transform. They should either return NULL (if there is an
+ * error condition) or a newly allocated string containing the transformed
+ * form that the caller will need to free with OPENSSL_free() when done.
+ */
+typedef char *(*DSO_NAME_CONVERTER_FUNC)(DSO *, const char *);
+/*
+ * The function prototype used for method functions (or caller-provided
+ * callbacks) that merge two file specifications. They are passed a DSO
+ * structure pointer (or NULL if they are to be used independantly of a DSO
+ * object) and two file specifications to merge. They should either return
+ * NULL (if there is an error condition) or a newly allocated string
+ * containing the result of merging that the caller will need to free with
+ * OPENSSL_free() when done. Here, merging means that bits and pieces are
+ * taken from each of the file specifications and added together in whatever
+ * fashion that is sensible for the DSO method in question. The only rule
+ * that really applies is that if the two specification contain pieces of the
+ * same type, the copy from the first string takes priority. One could see
+ * it as the first specification is the one given by the user and the second
+ * being a bunch of defaults to add on if they're missing in the first.
+ */
+typedef char *(*DSO_MERGER_FUNC)(DSO *, const char *, const char *);
+
+typedef struct dso_meth_st {
+ const char *name;
+ /*
+ * Loads a shared library, NB: new DSO_METHODs must ensure that a
+ * successful load populates the loaded_filename field, and likewise a
+ * successful unload OPENSSL_frees and NULLs it out.
+ */
+ int (*dso_load) (DSO *dso);
+ /* Unloads a shared library */
+ int (*dso_unload) (DSO *dso);
+ /* Binds a variable */
+ void *(*dso_bind_var) (DSO *dso, const char *symname);
+ /*
+ * Binds a function - assumes a return type of DSO_FUNC_TYPE. This should
+ * be cast to the real function prototype by the caller. Platforms that
+ * don't have compatible representations for different prototypes (this
+ * is possible within ANSI C) are highly unlikely to have shared
+ * libraries at all, let alone a DSO_METHOD implemented for them.
+ */
+ DSO_FUNC_TYPE (*dso_bind_func) (DSO *dso, const char *symname);
/* I don't think this would actually be used in any circumstances. */
-#if 0
- /* Unbinds a variable */
- int (*dso_unbind_var)(DSO *dso, char *symname, void *symptr);
- /* Unbinds a function */
- int (*dso_unbind_func)(DSO *dso, char *symname, DSO_FUNC_TYPE symptr);
-#endif
- /* The generic (yuck) "ctrl()" function. NB: Negative return
- * values (rather than zero) indicate errors. */
- long (*dso_ctrl)(DSO *dso, int cmd, long larg, void *parg);
- /* The default DSO_METHOD-specific function for converting filenames to
- * a canonical native form. */
- DSO_NAME_CONVERTER_FUNC dso_name_converter;
- /* The default DSO_METHOD-specific function for converting filenames to
- * a canonical native form. */
- DSO_MERGER_FUNC dso_merger;
-
- /* [De]Initialisation handlers. */
- int (*init)(DSO *dso);
- int (*finish)(DSO *dso);
-
- /* Return pathname of the module containing location */
- int (*pathbyaddr)(void *addr,char *path,int sz);
- /* Perform global symbol lookup, i.e. among *all* modules */
- void *(*globallookup)(const char *symname);
- } DSO_METHOD;
+# if 0
+ /* Unbinds a variable */
+ int (*dso_unbind_var) (DSO *dso, char *symname, void *symptr);
+ /* Unbinds a function */
+ int (*dso_unbind_func) (DSO *dso, char *symname, DSO_FUNC_TYPE symptr);
+# endif
+ /*
+ * The generic (yuck) "ctrl()" function. NB: Negative return values
+ * (rather than zero) indicate errors.
+ */
+ long (*dso_ctrl) (DSO *dso, int cmd, long larg, void *parg);
+ /*
+ * The default DSO_METHOD-specific function for converting filenames to a
+ * canonical native form.
+ */
+ DSO_NAME_CONVERTER_FUNC dso_name_converter;
+ /*
+ * The default DSO_METHOD-specific function for converting filenames to a
+ * canonical native form.
+ */
+ DSO_MERGER_FUNC dso_merger;
+ /* [De]Initialisation handlers. */
+ int (*init) (DSO *dso);
+ int (*finish) (DSO *dso);
+ /* Return pathname of the module containing location */
+ int (*pathbyaddr) (void *addr, char *path, int sz);
+ /* Perform global symbol lookup, i.e. among *all* modules */
+ void *(*globallookup) (const char *symname);
+} DSO_METHOD;
/**********************************************************************/
/* The low-level handle type used to refer to a loaded shared library */
-struct dso_st
- {
- DSO_METHOD *meth;
- /* Standard dlopen uses a (void *). Win32 uses a HANDLE. VMS
- * doesn't use anything but will need to cache the filename
- * for use in the dso_bind handler. All in all, let each
- * method control its own destiny. "Handles" and such go in
- * a STACK. */
- STACK_OF(void) *meth_data;
- int references;
- int flags;
- /* For use by applications etc ... use this for your bits'n'pieces,
- * don't touch meth_data! */
- CRYPTO_EX_DATA ex_data;
- /* If this callback function pointer is set to non-NULL, then it will
- * be used in DSO_load() in place of meth->dso_name_converter. NB: This
- * should normally set using DSO_set_name_converter(). */
- DSO_NAME_CONVERTER_FUNC name_converter;
- /* If this callback function pointer is set to non-NULL, then it will
- * be used in DSO_load() in place of meth->dso_merger. NB: This
- * should normally set using DSO_set_merger(). */
- DSO_MERGER_FUNC merger;
- /* This is populated with (a copy of) the platform-independant
- * filename used for this DSO. */
- char *filename;
- /* This is populated with (a copy of) the translated filename by which
- * the DSO was actually loaded. It is NULL iff the DSO is not currently
- * loaded. NB: This is here because the filename translation process
- * may involve a callback being invoked more than once not only to
- * convert to a platform-specific form, but also to try different
- * filenames in the process of trying to perform a load. As such, this
- * variable can be used to indicate (a) whether this DSO structure
- * corresponds to a loaded library or not, and (b) the filename with
- * which it was actually loaded. */
- char *loaded_filename;
- };
-
-
-DSO * DSO_new(void);
-DSO * DSO_new_method(DSO_METHOD *method);
-int DSO_free(DSO *dso);
-int DSO_flags(DSO *dso);
-int DSO_up_ref(DSO *dso);
-long DSO_ctrl(DSO *dso, int cmd, long larg, void *parg);
-
-/* This function sets the DSO's name_converter callback. If it is non-NULL,
+struct dso_st {
+ DSO_METHOD *meth;
+ /*
+ * Standard dlopen uses a (void *). Win32 uses a HANDLE. VMS doesn't use
+ * anything but will need to cache the filename for use in the dso_bind
+ * handler. All in all, let each method control its own destiny.
+ * "Handles" and such go in a STACK.
+ */
+ STACK_OF(void) *meth_data;
+ int references;
+ int flags;
+ /*
+ * For use by applications etc ... use this for your bits'n'pieces, don't
+ * touch meth_data!
+ */
+ CRYPTO_EX_DATA ex_data;
+ /*
+ * If this callback function pointer is set to non-NULL, then it will be
+ * used in DSO_load() in place of meth->dso_name_converter. NB: This
+ * should normally set using DSO_set_name_converter().
+ */
+ DSO_NAME_CONVERTER_FUNC name_converter;
+ /*
+ * If this callback function pointer is set to non-NULL, then it will be
+ * used in DSO_load() in place of meth->dso_merger. NB: This should
+ * normally set using DSO_set_merger().
+ */
+ DSO_MERGER_FUNC merger;
+ /*
+ * This is populated with (a copy of) the platform-independant filename
+ * used for this DSO.
+ */
+ char *filename;
+ /*
+ * This is populated with (a copy of) the translated filename by which
+ * the DSO was actually loaded. It is NULL iff the DSO is not currently
+ * loaded. NB: This is here because the filename translation process may
+ * involve a callback being invoked more than once not only to convert to
+ * a platform-specific form, but also to try different filenames in the
+ * process of trying to perform a load. As such, this variable can be
+ * used to indicate (a) whether this DSO structure corresponds to a
+ * loaded library or not, and (b) the filename with which it was actually
+ * loaded.
+ */
+ char *loaded_filename;
+};
+
+DSO *DSO_new(void);
+DSO *DSO_new_method(DSO_METHOD *method);
+int DSO_free(DSO *dso);
+int DSO_flags(DSO *dso);
+int DSO_up_ref(DSO *dso);
+long DSO_ctrl(DSO *dso, int cmd, long larg, void *parg);
+
+/*
+ * This function sets the DSO's name_converter callback. If it is non-NULL,
* then it will be used instead of the associated DSO_METHOD's function. If
* oldcb is non-NULL then it is set to the function pointer value being
- * replaced. Return value is non-zero for success. */
-int DSO_set_name_converter(DSO *dso, DSO_NAME_CONVERTER_FUNC cb,
- DSO_NAME_CONVERTER_FUNC *oldcb);
-/* These functions can be used to get/set the platform-independant filename
- * used for a DSO. NB: set will fail if the DSO is already loaded. */
+ * replaced. Return value is non-zero for success.
+ */
+int DSO_set_name_converter(DSO *dso, DSO_NAME_CONVERTER_FUNC cb,
+ DSO_NAME_CONVERTER_FUNC *oldcb);
+/*
+ * These functions can be used to get/set the platform-independant filename
+ * used for a DSO. NB: set will fail if the DSO is already loaded.
+ */
const char *DSO_get_filename(DSO *dso);
-int DSO_set_filename(DSO *dso, const char *filename);
-/* This function will invoke the DSO's name_converter callback to translate a
+int DSO_set_filename(DSO *dso, const char *filename);
+/*
+ * This function will invoke the DSO's name_converter callback to translate a
* filename, or if the callback isn't set it will instead use the DSO_METHOD's
* converter. If "filename" is NULL, the "filename" in the DSO itself will be
* used. If the DSO_FLAG_NO_NAME_TRANSLATION flag is set, then the filename is
* simply duplicated. NB: This function is usually called from within a
- * DSO_METHOD during the processing of a DSO_load() call, and is exposed so that
- * caller-created DSO_METHODs can do the same thing. A non-NULL return value
- * will need to be OPENSSL_free()'d. */
-char *DSO_convert_filename(DSO *dso, const char *filename);
-/* This function will invoke the DSO's merger callback to merge two file
+ * DSO_METHOD during the processing of a DSO_load() call, and is exposed so
+ * that caller-created DSO_METHODs can do the same thing. A non-NULL return
+ * value will need to be OPENSSL_free()'d.
+ */
+char *DSO_convert_filename(DSO *dso, const char *filename);
+/*
+ * This function will invoke the DSO's merger callback to merge two file
* specifications, or if the callback isn't set it will instead use the
* DSO_METHOD's merger. A non-NULL return value will need to be
- * OPENSSL_free()'d. */
-char *DSO_merge(DSO *dso, const char *filespec1, const char *filespec2);
-/* If the DSO is currently loaded, this returns the filename that it was loaded
- * under, otherwise it returns NULL. So it is also useful as a test as to
- * whether the DSO is currently loaded. NB: This will not necessarily return
- * the same value as DSO_convert_filename(dso, dso->filename), because the
- * DSO_METHOD's load function may have tried a variety of filenames (with
+ * OPENSSL_free()'d.
+ */
+char *DSO_merge(DSO *dso, const char *filespec1, const char *filespec2);
+/*
+ * If the DSO is currently loaded, this returns the filename that it was
+ * loaded under, otherwise it returns NULL. So it is also useful as a test as
+ * to whether the DSO is currently loaded. NB: This will not necessarily
+ * return the same value as DSO_convert_filename(dso, dso->filename), because
+ * the DSO_METHOD's load function may have tried a variety of filenames (with
* and/or without the aid of the converters) before settling on the one it
- * actually loaded. */
+ * actually loaded.
+ */
const char *DSO_get_loaded_filename(DSO *dso);
-void DSO_set_default_method(DSO_METHOD *meth);
+void DSO_set_default_method(DSO_METHOD *meth);
DSO_METHOD *DSO_get_default_method(void);
DSO_METHOD *DSO_get_method(DSO *dso);
DSO_METHOD *DSO_set_method(DSO *dso, DSO_METHOD *meth);
-/* The all-singing all-dancing load function, you normally pass NULL
- * for the first and third parameters. Use DSO_up and DSO_free for
- * subsequent reference count handling. Any flags passed in will be set
- * in the constructed DSO after its init() function but before the
- * load operation. If 'dso' is non-NULL, 'flags' is ignored. */
+/*
+ * The all-singing all-dancing load function, you normally pass NULL for the
+ * first and third parameters. Use DSO_up and DSO_free for subsequent
+ * reference count handling. Any flags passed in will be set in the
+ * constructed DSO after its init() function but before the load operation.
+ * If 'dso' is non-NULL, 'flags' is ignored.
+ */
DSO *DSO_load(DSO *dso, const char *filename, DSO_METHOD *meth, int flags);
/* This function binds to a variable inside a shared library. */
@@ -276,23 +308,31 @@ void *DSO_bind_var(DSO *dso, const char *symname);
/* This function binds to a function inside a shared library. */
DSO_FUNC_TYPE DSO_bind_func(DSO *dso, const char *symname);
-/* This method is the default, but will beg, borrow, or steal whatever
- * method should be the default on any particular platform (including
- * DSO_METH_null() if necessary). */
+/*
+ * This method is the default, but will beg, borrow, or steal whatever method
+ * should be the default on any particular platform (including
+ * DSO_METH_null() if necessary).
+ */
DSO_METHOD *DSO_METHOD_openssl(void);
-/* This method is defined for all platforms - if a platform has no
- * DSO support then this will be the only method! */
+/*
+ * This method is defined for all platforms - if a platform has no DSO
+ * support then this will be the only method!
+ */
DSO_METHOD *DSO_METHOD_null(void);
-/* If DSO_DLFCN is defined, the standard dlfcn.h-style functions
- * (dlopen, dlclose, dlsym, etc) will be used and incorporated into
- * this method. If not, this method will return NULL. */
+/*
+ * If DSO_DLFCN is defined, the standard dlfcn.h-style functions (dlopen,
+ * dlclose, dlsym, etc) will be used and incorporated into this method. If
+ * not, this method will return NULL.
+ */
DSO_METHOD *DSO_METHOD_dlfcn(void);
-/* If DSO_DL is defined, the standard dl.h-style functions (shl_load,
- * shl_unload, shl_findsym, etc) will be used and incorporated into
- * this method. If not, this method will return NULL. */
+/*
+ * If DSO_DL is defined, the standard dl.h-style functions (shl_load,
+ * shl_unload, shl_findsym, etc) will be used and incorporated into this
+ * method. If not, this method will return NULL.
+ */
DSO_METHOD *DSO_METHOD_dl(void);
/* If WIN32 is defined, use DLLs. If not, return NULL. */
@@ -301,32 +341,34 @@ DSO_METHOD *DSO_METHOD_win32(void);
/* If VMS is defined, use shared images. If not, return NULL. */
DSO_METHOD *DSO_METHOD_vms(void);
-/* This function writes null-terminated pathname of DSO module
- * containing 'addr' into 'sz' large caller-provided 'path' and
- * returns the number of characters [including trailing zero]
- * written to it. If 'sz' is 0 or negative, 'path' is ignored and
- * required amount of charachers [including trailing zero] to
- * accomodate pathname is returned. If 'addr' is NULL, then
- * pathname of cryptolib itself is returned. Negative or zero
- * return value denotes error.
+/*
+ * This function writes null-terminated pathname of DSO module containing
+ * 'addr' into 'sz' large caller-provided 'path' and returns the number of
+ * characters [including trailing zero] written to it. If 'sz' is 0 or
+ * negative, 'path' is ignored and required amount of charachers [including
+ * trailing zero] to accomodate pathname is returned. If 'addr' is NULL, then
+ * pathname of cryptolib itself is returned. Negative or zero return value
+ * denotes error.
+ */
+int DSO_pathbyaddr(void *addr, char *path, int sz);
+
+/*
+ * This function should be used with caution! It looks up symbols in *all*
+ * loaded modules and if module gets unloaded by somebody else attempt to
+ * dereference the pointer is doomed to have fatal consequences. Primary
+ * usage for this function is to probe *core* system functionality, e.g.
+ * check if getnameinfo(3) is available at run-time without bothering about
+ * OS-specific details such as libc.so.versioning or where does it actually
+ * reside: in libc itself or libsocket.
*/
-int DSO_pathbyaddr(void *addr,char *path,int sz);
-
-/* This function should be used with caution! It looks up symbols in
- * *all* loaded modules and if module gets unloaded by somebody else
- * attempt to dereference the pointer is doomed to have fatal
- * consequences. Primary usage for this function is to probe *core*
- * system functionality, e.g. check if getnameinfo(3) is available
- * at run-time without bothering about OS-specific details such as
- * libc.so.versioning or where does it actually reside: in libc
- * itself or libsocket. */
void *DSO_global_lookup(const char *name);
/* If BeOS is defined, use shared images. If not, return NULL. */
DSO_METHOD *DSO_METHOD_beos(void);
/* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_DSO_strings(void);
@@ -334,74 +376,74 @@ void ERR_load_DSO_strings(void);
/* Error codes for the DSO functions. */
/* Function codes. */
-#define DSO_F_BEOS_BIND_FUNC 144
-#define DSO_F_BEOS_BIND_VAR 145
-#define DSO_F_BEOS_LOAD 146
-#define DSO_F_BEOS_NAME_CONVERTER 147
-#define DSO_F_BEOS_UNLOAD 148
-#define DSO_F_DLFCN_BIND_FUNC 100
-#define DSO_F_DLFCN_BIND_VAR 101
-#define DSO_F_DLFCN_LOAD 102
-#define DSO_F_DLFCN_MERGER 130
-#define DSO_F_DLFCN_NAME_CONVERTER 123
-#define DSO_F_DLFCN_UNLOAD 103
-#define DSO_F_DL_BIND_FUNC 104
-#define DSO_F_DL_BIND_VAR 105
-#define DSO_F_DL_LOAD 106
-#define DSO_F_DL_MERGER 131
-#define DSO_F_DL_NAME_CONVERTER 124
-#define DSO_F_DL_UNLOAD 107
-#define DSO_F_DSO_BIND_FUNC 108
-#define DSO_F_DSO_BIND_VAR 109
-#define DSO_F_DSO_CONVERT_FILENAME 126
-#define DSO_F_DSO_CTRL 110
-#define DSO_F_DSO_FREE 111
-#define DSO_F_DSO_GET_FILENAME 127
-#define DSO_F_DSO_GET_LOADED_FILENAME 128
-#define DSO_F_DSO_GLOBAL_LOOKUP 139
-#define DSO_F_DSO_LOAD 112
-#define DSO_F_DSO_MERGE 132
-#define DSO_F_DSO_NEW_METHOD 113
-#define DSO_F_DSO_PATHBYADDR 140
-#define DSO_F_DSO_SET_FILENAME 129
-#define DSO_F_DSO_SET_NAME_CONVERTER 122
-#define DSO_F_DSO_UP_REF 114
-#define DSO_F_GLOBAL_LOOKUP_FUNC 138
-#define DSO_F_PATHBYADDR 137
-#define DSO_F_VMS_BIND_SYM 115
-#define DSO_F_VMS_LOAD 116
-#define DSO_F_VMS_MERGER 133
-#define DSO_F_VMS_UNLOAD 117
-#define DSO_F_WIN32_BIND_FUNC 118
-#define DSO_F_WIN32_BIND_VAR 119
-#define DSO_F_WIN32_GLOBALLOOKUP 142
-#define DSO_F_WIN32_GLOBALLOOKUP_FUNC 143
-#define DSO_F_WIN32_JOINER 135
-#define DSO_F_WIN32_LOAD 120
-#define DSO_F_WIN32_MERGER 134
-#define DSO_F_WIN32_NAME_CONVERTER 125
-#define DSO_F_WIN32_PATHBYADDR 141
-#define DSO_F_WIN32_SPLITTER 136
-#define DSO_F_WIN32_UNLOAD 121
+# define DSO_F_BEOS_BIND_FUNC 144
+# define DSO_F_BEOS_BIND_VAR 145
+# define DSO_F_BEOS_LOAD 146
+# define DSO_F_BEOS_NAME_CONVERTER 147
+# define DSO_F_BEOS_UNLOAD 148
+# define DSO_F_DLFCN_BIND_FUNC 100
+# define DSO_F_DLFCN_BIND_VAR 101
+# define DSO_F_DLFCN_LOAD 102
+# define DSO_F_DLFCN_MERGER 130
+# define DSO_F_DLFCN_NAME_CONVERTER 123
+# define DSO_F_DLFCN_UNLOAD 103
+# define DSO_F_DL_BIND_FUNC 104
+# define DSO_F_DL_BIND_VAR 105
+# define DSO_F_DL_LOAD 106
+# define DSO_F_DL_MERGER 131
+# define DSO_F_DL_NAME_CONVERTER 124
+# define DSO_F_DL_UNLOAD 107
+# define DSO_F_DSO_BIND_FUNC 108
+# define DSO_F_DSO_BIND_VAR 109
+# define DSO_F_DSO_CONVERT_FILENAME 126
+# define DSO_F_DSO_CTRL 110
+# define DSO_F_DSO_FREE 111
+# define DSO_F_DSO_GET_FILENAME 127
+# define DSO_F_DSO_GET_LOADED_FILENAME 128
+# define DSO_F_DSO_GLOBAL_LOOKUP 139
+# define DSO_F_DSO_LOAD 112
+# define DSO_F_DSO_MERGE 132
+# define DSO_F_DSO_NEW_METHOD 113
+# define DSO_F_DSO_PATHBYADDR 140
+# define DSO_F_DSO_SET_FILENAME 129
+# define DSO_F_DSO_SET_NAME_CONVERTER 122
+# define DSO_F_DSO_UP_REF 114
+# define DSO_F_GLOBAL_LOOKUP_FUNC 138
+# define DSO_F_PATHBYADDR 137
+# define DSO_F_VMS_BIND_SYM 115
+# define DSO_F_VMS_LOAD 116
+# define DSO_F_VMS_MERGER 133
+# define DSO_F_VMS_UNLOAD 117
+# define DSO_F_WIN32_BIND_FUNC 118
+# define DSO_F_WIN32_BIND_VAR 119
+# define DSO_F_WIN32_GLOBALLOOKUP 142
+# define DSO_F_WIN32_GLOBALLOOKUP_FUNC 143
+# define DSO_F_WIN32_JOINER 135
+# define DSO_F_WIN32_LOAD 120
+# define DSO_F_WIN32_MERGER 134
+# define DSO_F_WIN32_NAME_CONVERTER 125
+# define DSO_F_WIN32_PATHBYADDR 141
+# define DSO_F_WIN32_SPLITTER 136
+# define DSO_F_WIN32_UNLOAD 121
/* Reason codes. */
-#define DSO_R_CTRL_FAILED 100
-#define DSO_R_DSO_ALREADY_LOADED 110
-#define DSO_R_EMPTY_FILE_STRUCTURE 113
-#define DSO_R_FAILURE 114
-#define DSO_R_FILENAME_TOO_BIG 101
-#define DSO_R_FINISH_FAILED 102
-#define DSO_R_INCORRECT_FILE_SYNTAX 115
-#define DSO_R_LOAD_FAILED 103
-#define DSO_R_NAME_TRANSLATION_FAILED 109
-#define DSO_R_NO_FILENAME 111
-#define DSO_R_NO_FILE_SPECIFICATION 116
-#define DSO_R_NULL_HANDLE 104
-#define DSO_R_SET_FILENAME_FAILED 112
-#define DSO_R_STACK_ERROR 105
-#define DSO_R_SYM_FAILURE 106
-#define DSO_R_UNLOAD_FAILED 107
-#define DSO_R_UNSUPPORTED 108
+# define DSO_R_CTRL_FAILED 100
+# define DSO_R_DSO_ALREADY_LOADED 110
+# define DSO_R_EMPTY_FILE_STRUCTURE 113
+# define DSO_R_FAILURE 114
+# define DSO_R_FILENAME_TOO_BIG 101
+# define DSO_R_FINISH_FAILED 102
+# define DSO_R_INCORRECT_FILE_SYNTAX 115
+# define DSO_R_LOAD_FAILED 103
+# define DSO_R_NAME_TRANSLATION_FAILED 109
+# define DSO_R_NO_FILENAME 111
+# define DSO_R_NO_FILE_SPECIFICATION 116
+# define DSO_R_NULL_HANDLE 104
+# define DSO_R_SET_FILENAME_FAILED 112
+# define DSO_R_STACK_ERROR 105
+# define DSO_R_SYM_FAILURE 106
+# define DSO_R_UNLOAD_FAILED 107
+# define DSO_R_UNSUPPORTED 108
#ifdef __cplusplus
}