First pass at applying KNF to the OpenSSL code, which almost makes it

readable. This pass is whitespace only and can readily be verified using
tr and md5.

1 files changed, 59 insertions, 67 deletions

diff --git a/lib/libcrypto/crypto.h b/lib/libcrypto/crypto.h
index 76bc5958c0b..baeba25b996 100644
--- a/lib/libcrypto/crypto.h
+++ b/lib/libcrypto/crypto.h
@@ -154,23 +154,22 @@ extern "C" {
 typedef struct crypto_ex_data_st CRYPTO_EX_DATA;
 /* Called when a new object is created */
 typedef int CRYPTO_EX_new(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
-					int idx, long argl, void *argp);
+    int idx, long argl, void *argp);
 /* Called when an object is free()ed */
 typedef void CRYPTO_EX_free(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
-					int idx, long argl, void *argp);
+    int idx, long argl, void *argp);
 /* Called when we need to dup an object */
-typedef int CRYPTO_EX_dup(CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, void *from_d, 
-					int idx, long argl, void *argp);
+typedef int CRYPTO_EX_dup(CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from,
+    void *from_d, int idx, long argl, void *argp);
 #endif
 
 /* A generic structure to pass assorted data in a expandable way */
-typedef struct openssl_item_st
-	{
+typedef struct openssl_item_st {
 	int code;
 	void *value;		/* Not used for flag attributes */
 	size_t value_size;	/* Max size of value for output, length for input */
 	size_t *value_length;	/* Returned length of value for output */
-	} OPENSSL_ITEM;
+} OPENSSL_ITEM;
 
 
 /* When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock
@@ -249,11 +248,10 @@ typedef struct openssl_item_st
    and deallocate locks in a dynamic fashion.  The following typedef
    makes this possible in a type-safe manner.  */
 /* struct CRYPTO_dynlock_value has to be defined by the application. */
-typedef struct
-	{
+typedef struct {
 	int references;
 	struct CRYPTO_dynlock_value *data;
-	} CRYPTO_dynlock;
+} CRYPTO_dynlock;
 
 
 /* The following can be used to detect memory leaks in the SSLeay library.
@@ -278,24 +276,22 @@ typedef struct
 /* predec of the BIO type */
 typedef struct bio_st BIO_dummy;
 
-struct crypto_ex_data_st
-	{
+struct crypto_ex_data_st {
 	STACK_OF(void) *sk;
 	int dummy; /* gcc is screwing up this data structure :-( */
-	};
+};
 DECLARE_STACK_OF(void)
 
 /* This stuff is basically class callback functions
  * The current classes are SSL_CTX, SSL, SSL_SESSION, and a few more */
 
-typedef struct crypto_ex_data_func_st
-	{
+typedef struct crypto_ex_data_func_st {
 	long argl;	/* Arbitary long */
 	void *argp;	/* Arbitary void * */
 	CRYPTO_EX_new *new_func;
 	CRYPTO_EX_free *free_func;
 	CRYPTO_EX_dup *dup_func;
-	} CRYPTO_EX_DATA_FUNCS;
+} CRYPTO_EX_DATA_FUNCS;
 
 DECLARE_STACK_OF(CRYPTO_EX_DATA_FUNCS)
 
@@ -392,18 +388,18 @@ int CRYPTO_set_ex_data_implementation(const CRYPTO_EX_DATA_IMPL *i);
 int CRYPTO_ex_data_new_class(void);
 /* Within a given class, get/register a new index */
 int CRYPTO_get_ex_new_index(int class_index, long argl, void *argp,
-		CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
-		CRYPTO_EX_free *free_func);
+    CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
+    CRYPTO_EX_free *free_func);
 /* Initialise/duplicate/free CRYPTO_EX_DATA variables corresponding to a given
  * class (invokes whatever per-class callbacks are applicable) */
 int CRYPTO_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
 int CRYPTO_dup_ex_data(int class_index, CRYPTO_EX_DATA *to,
-		CRYPTO_EX_DATA *from);
+    CRYPTO_EX_DATA *from);
 void CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
 /* Get/set data in a CRYPTO_EX_DATA variable corresponding to a particular index
  * (relative to the class type involved) */
 int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val);
-void *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad,int idx);
+void *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad, int idx);
 /* This function cleans up all "ex_data" state. It mustn't be called under
  * potential race-conditions. */
 void CRYPTO_cleanup_all_ex_data(void);
@@ -411,22 +407,21 @@ void CRYPTO_cleanup_all_ex_data(void);
 int CRYPTO_get_new_lockid(char *name);
 
 int CRYPTO_num_locks(void); /* return CRYPTO_NUM_LOCKS (shared libs!) */
-void CRYPTO_lock(int mode, int type,const char *file,int line);
-void CRYPTO_set_locking_callback(void (*func)(int mode,int type,
-					      const char *file,int line));
-void (*CRYPTO_get_locking_callback(void))(int mode,int type,const char *file,
-		int line);
-void CRYPTO_set_add_lock_callback(int (*func)(int *num,int mount,int type,
-					      const char *file, int line));
-int (*CRYPTO_get_add_lock_callback(void))(int *num,int mount,int type,
-					  const char *file,int line);
+void CRYPTO_lock(int mode, int type, const char *file, int line);
+void CRYPTO_set_locking_callback(void (*func)(int mode, int type,
+    const char *file, int line));
+void (*CRYPTO_get_locking_callback(void))(int mode, int type,
+    const char *file, int line);
+void CRYPTO_set_add_lock_callback(int (*func)(int *num, int mount, int type,
+    const char *file, int line));
+int (*CRYPTO_get_add_lock_callback(void))(int *num, int mount, int type,
+    const char *file, int line);
 
 /* Don't use this structure directly. */
-typedef struct crypto_threadid_st
-	{
+typedef struct crypto_threadid_st {
 	void *ptr;
 	unsigned long val;
-	} CRYPTO_THREADID;
+} CRYPTO_THREADID;
 /* Only use CRYPTO_THREADID_set_[numeric|pointer]() within callbacks */
 void CRYPTO_THREADID_set_numeric(CRYPTO_THREADID *id, unsigned long val);
 void CRYPTO_THREADID_set_pointer(CRYPTO_THREADID *id, void *ptr);
@@ -443,8 +438,8 @@ unsigned long CRYPTO_thread_id(void);
 #endif
 
 const char *CRYPTO_get_lock_name(int type);
-int CRYPTO_add_lock(int *pointer,int amount,int type, const char *file,
-		    int line);
+int CRYPTO_add_lock(int *pointer, int amount, int type, const char *file,
+    int line);
 
 int CRYPTO_get_new_dynlockid(void);
 void CRYPTO_destroy_dynlockid(int i);
@@ -452,46 +447,43 @@ struct CRYPTO_dynlock_value *CRYPTO_get_dynlock_value(int i);
 void CRYPTO_set_dynlock_create_callback(struct CRYPTO_dynlock_value *(*dyn_create_function)(const char *file, int line));
 void CRYPTO_set_dynlock_lock_callback(void (*dyn_lock_function)(int mode, struct CRYPTO_dynlock_value *l, const char *file, int line));
 void CRYPTO_set_dynlock_destroy_callback(void (*dyn_destroy_function)(struct CRYPTO_dynlock_value *l, const char *file, int line));
-struct CRYPTO_dynlock_value *(*CRYPTO_get_dynlock_create_callback(void))(const char *file,int line);
-void (*CRYPTO_get_dynlock_lock_callback(void))(int mode, struct CRYPTO_dynlock_value *l, const char *file,int line);
-void (*CRYPTO_get_dynlock_destroy_callback(void))(struct CRYPTO_dynlock_value *l, const char *file,int line);
+struct CRYPTO_dynlock_value *(*CRYPTO_get_dynlock_create_callback(void))(const char *file, int line);
+void (*CRYPTO_get_dynlock_lock_callback(void))(int mode, struct CRYPTO_dynlock_value *l, const char *file, int line);
+void (*CRYPTO_get_dynlock_destroy_callback(void))(struct CRYPTO_dynlock_value *l, const char *file, int line);
 
 /* CRYPTO_set_mem_functions includes CRYPTO_set_locked_mem_functions --
  * call the latter last if you need different functions */
-int CRYPTO_set_mem_functions(void *(*m)(size_t),void *(*r)(void *,size_t), void (*f)(void *));
+int CRYPTO_set_mem_functions(void *(*m)(size_t), void *(*r)(void *, size_t), void (*f)(void *));
 int CRYPTO_set_locked_mem_functions(void *(*m)(size_t), void (*free_func)(void *));
-int CRYPTO_set_mem_ex_functions(void *(*m)(size_t,const char *,int),
-                                void *(*r)(void *,size_t,const char *,int),
-                                void (*f)(void *));
-int CRYPTO_set_locked_mem_ex_functions(void *(*m)(size_t,const char *,int),
-                                       void (*free_func)(void *));
-int CRYPTO_set_mem_debug_functions(void (*m)(void *,int,const char *,int,int),
-				   void (*r)(void *,void *,int,const char *,int,int),
-				   void (*f)(void *,int),
-				   void (*so)(long),
-				   long (*go)(void));
-void CRYPTO_get_mem_functions(void *(**m)(size_t),void *(**r)(void *, size_t), void (**f)(void *));
+int CRYPTO_set_mem_ex_functions(void *(*m)(size_t, const char *, int),
+    void *(*r)(void *, size_t, const char *, int), void (*f)(void *));
+int CRYPTO_set_locked_mem_ex_functions(void *(*m)(size_t, const char *, int),
+    void (*free_func)(void *));
+int CRYPTO_set_mem_debug_functions(
+    void (*m)(void *, int, const char *, int, int),
+    void (*r)(void *, void *, int, const char *, int, int),
+    void (*f)(void *, int), void (*so)(long), long (*go)(void));
+void CRYPTO_get_mem_functions(void *(**m)(size_t), void *(**r)(void *, size_t),
+    void (**f)(void *));
 void CRYPTO_get_locked_mem_functions(void *(**m)(size_t), void (**f)(void *));
-void CRYPTO_get_mem_ex_functions(void *(**m)(size_t,const char *,int),
-                                 void *(**r)(void *, size_t,const char *,int),
-                                 void (**f)(void *));
-void CRYPTO_get_locked_mem_ex_functions(void *(**m)(size_t,const char *,int),
-                                        void (**f)(void *));
-void CRYPTO_get_mem_debug_functions(void (**m)(void *,int,const char *,int,int),
-				    void (**r)(void *,void *,int,const char *,int,int),
-				    void (**f)(void *,int),
-				    void (**so)(long),
-				    long (**go)(void));
+void CRYPTO_get_mem_ex_functions(void *(**m)(size_t, const char *, int),
+    void *(**r)(void *, size_t, const char *, int), void (**f)(void *));
+void CRYPTO_get_locked_mem_ex_functions(void *(**m)(size_t, const char *, int),
+    void (**f)(void *));
+void CRYPTO_get_mem_debug_functions(
+    void (**m)(void *, int, const char *, int, int),
+    void (**r)(void *, void *, int, const char *, int, int),
+    void (**f)(void *, int), void (**so)(long), long (**go)(void));
 
 void *CRYPTO_malloc_locked(int num, const char *file, int line);
 void CRYPTO_free_locked(void *ptr);
 void *CRYPTO_malloc(int num, const char *file, int line);
 char *CRYPTO_strdup(const char *str, const char *file, int line);
 void CRYPTO_free(void *ptr);
-void *CRYPTO_realloc(void *addr,int num, const char *file, int line);
-void *CRYPTO_realloc_clean(void *addr,int old_num,int num,const char *file,
-			   int line);
-void *CRYPTO_remalloc(void *addr,int num, const char *file, int line);
+void *CRYPTO_realloc(void *addr, int num, const char *file, int line);
+void *CRYPTO_realloc_clean(void *addr, int old_num, int num,
+    const char *file, int line);
+void *CRYPTO_remalloc(void *addr, int num, const char *file, int line);
 
 void OPENSSL_cleanse(void *ptr, size_t len);
 
@@ -512,9 +504,9 @@ int CRYPTO_remove_all_info(void);
  * 0:	called before the actual memory allocation has taken place
  * 1:	called after the actual memory allocation has taken place
  */
-void CRYPTO_dbg_malloc(void *addr,int num,const char *file,int line,int before_p);
-void CRYPTO_dbg_realloc(void *addr1,void *addr2,int num,const char *file,int line,int before_p);
-void CRYPTO_dbg_free(void *addr,int before_p);
+void CRYPTO_dbg_malloc(void *addr, int num, const char *file, int line, int before_p);
+void CRYPTO_dbg_realloc(void *addr1, void *addr2, int num, const char *file, int line, int before_p);
+void CRYPTO_dbg_free(void *addr, int before_p);
 /* Tell the debugging code about options.  By default, the following values
  * apply:
  *
@@ -536,7 +528,7 @@ typedef void *CRYPTO_MEM_LEAK_CB(unsigned long, const char *, int, int, void *);
 void CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB *cb);
 
 /* die if we have to */
-void OpenSSLDie(const char *file,int line,const char *assertion);
+void OpenSSLDie(const char *file, int line, const char *assertion);
 #define OPENSSL_assert(e)       (void)((e) ? 0 : (OpenSSLDie(__FILE__, __LINE__, #e),1))
 
 unsigned long *OPENSSL_ia32cap_loc(void);