remove trailing whitespace

lib/gssapi/mech/gss_accept_sec_context.c

@@ -34,17 +34,17 @@ parse_header(const gss_buffer_t input_token, gss_OID mech_oid)
 	unsigned char *p = input_token->value;
 	size_t len = input_token->length;
 	size_t a, b;
-	
+
 	/*
 	 * Token must start with [APPLICATION 0] SEQUENCE.
 	 * But if it doesn't assume it is DCE-STYLE Kerberos!
 	 */
 	if (len == 0)
 		return (GSS_S_DEFECTIVE_TOKEN);
-	
+
 	p++;
 	len--;
-		
+
 	/*
 	 * Decode the length and make sure it agrees with the
 	 * token length.
@@ -71,7 +71,7 @@ parse_header(const gss_buffer_t input_token, gss_OID mech_oid)
 	}
 	if (a != len)
 		return (GSS_S_DEFECTIVE_TOKEN);
-		
+
 	/*
 	 * Decode the OID for the mechanism. Simplify life by
 	 * assuming that the OID length is less than 128 bytes.
@@ -84,9 +84,9 @@ parse_header(const gss_buffer_t input_token, gss_OID mech_oid)
 	p += 2;
 	len -= 2;
 	mech_oid->elements = p;
-	
+
 	return GSS_S_COMPLETE;
-}		
+}
 
 static gss_OID_desc krb5_mechanism =
     {9, rk_UNCONST("\x2a\x86\x48\x86\xf7\x12\x01\x02\x02")};
@@ -221,7 +221,7 @@ gss_accept_sec_context(OM_uint32 *minor_status,
 		acceptor_mc = GSS_C_NO_CREDENTIAL;
 	}
 	delegated_mc = GSS_C_NO_CREDENTIAL;
-	
+
 	mech_ret_flags = 0;
 	major_status = m->gm_accept_sec_context(minor_status,
 	    &ctx->gc_ctx,
@@ -267,7 +267,7 @@ gss_accept_sec_context(OM_uint32 *minor_status,
 			mech_ret_flags &=
 			    ~(GSS_C_DELEG_FLAG|GSS_C_DELEG_POLICY_FLAG);
 		} else if (gss_oid_equal(mech_ret_type, &m->gm_mech_oid) == 0) {
-			/* 
+			/*
 			 * If the returned mech_type is not the same
 			 * as the mech, assume its pseudo mech type
 			 * and the returned type is already a

lib/gssapi/mech/gss_add_oid_set_member.c

@@ -47,7 +47,7 @@
  *
  * @returns a gss_error code, see gss_display_status() about printing
  *          the error code.
- *	  
+ *
  * @ingroup gssapi
  */
 

lib/gssapi/mech/gss_aeap.c

@@ -1,6 +1,6 @@
 /*
  * AEAD support
- */ 
+ */
 
 #include "mech_locl.h"
 
@@ -90,7 +90,7 @@ gss_unwrap_iov(OM_uint32 *minor_status,
 	       int iov_count)
 {
 	struct _gss_context *ctx = (struct _gss_context *) context_handle;
-	gssapi_mech_interface m;	  
+	gssapi_mech_interface m;
 
 	if (minor_status)
 	    *minor_status = 0;

lib/gssapi/mech/gss_canonicalize_name.c

@@ -48,7 +48,7 @@
  *
  *  @returns a gss_error code, see gss_display_status() about printing
  *         the error code.
- *	  
+ *
  *  @ingroup gssapi
  */
 

lib/gssapi/mech/gss_cred.c

@@ -183,7 +183,7 @@ gss_import_cred(OM_uint32 * minor_status,
 	buffer.value = data.data;
 	buffer.length = data.length;
 
-	major = m->gm_import_cred(minor_status, 
+	major = m->gm_import_cred(minor_status,
 				  &buffer, &mcred);
 	krb5_data_free(&data);
 	if (major) {

lib/gssapi/mech/gss_decapsulate_token.c

@@ -55,7 +55,7 @@ gss_decapsulate_token(gss_const_buffer_t input_token,
     if (ret) {
 	der_free_oid(&o);
 	return GSS_S_FAILURE;
-    }	
+    }
 
     if (der_heim_oid_cmp(&ct.thisMech, &o) == 0) {
 	status = GSS_S_COMPLETE;

lib/gssapi/mech/gss_delete_name_attribute.c

@@ -40,7 +40,7 @@ gss_delete_name_attribute(OM_uint32 *minor_status,
     OM_uint32 major_status = GSS_S_UNAVAILABLE;
     struct _gss_name *name = (struct _gss_name *) input_name;
     struct _gss_mechanism_name *mn;
-        
+
     *minor_status = 0;
 
     if (input_name == GSS_C_NO_NAME)

lib/gssapi/mech/gss_destroy_cred.c

@@ -41,9 +41,9 @@ gss_destroy_cred(void *status,
 	return GSS_S_CALL_INACCESSIBLE_READ;
     if (*cred_handle == GSS_C_NO_CREDENTIAL)
 	return GSS_S_COMPLETE;
-    
+
     cred = (struct _gss_cred *)*cred_handle;
-    
+
     while (HEIM_SLIST_FIRST(&cred->gc_mc)) {
 	mc = HEIM_SLIST_FIRST(&cred->gc_mc);
 	HEIM_SLIST_REMOVE_HEAD(&cred->gc_mc, gmc_link);

lib/gssapi/mech/gss_display_name_ext.c

@@ -41,7 +41,7 @@ gss_display_name_ext(OM_uint32 *minor_status,
     OM_uint32 major_status = GSS_S_UNAVAILABLE;
     struct _gss_name *name = (struct _gss_name *) input_name;
     struct _gss_mechanism_name *mn;
-        
+
     *minor_status = 0;
     _mg_buffer_zero(display_name);
 

lib/gssapi/mech/gss_display_status.c

@@ -190,7 +190,7 @@ gss_display_status(OM_uint32 *minor_status,
 		    oid.value = rk_UNCONST("unknown");
 		    oid.length = 7;
 		}
-		
+
 		e = asprintf (&buf, "unknown mech-code %lu for mech %.*s",
 			  (unsigned long)status_value,
 			  (int)oid.length, (char *)oid.value);

lib/gssapi/mech/gss_duplicate_name.c

@@ -52,7 +52,7 @@ gss_duplicate_name(OM_uint32 *minor_status,
 		if (major_status != GSS_S_COMPLETE)
 			return (major_status);
 		new_name = (struct _gss_name *) *dest_name;
-		
+
 		HEIM_SLIST_FOREACH(mn, &name->gn_mn, gmn_link) {
 		    struct _gss_mechanism_name *mn2;
 		    _gss_find_mn(minor_status, new_name,
@@ -67,10 +67,10 @@ gss_duplicate_name(OM_uint32 *minor_status,
 		memset(new_name, 0, sizeof(struct _gss_name));
 		HEIM_SLIST_INIT(&new_name->gn_mn);
 		*dest_name = (gss_name_t) new_name;
-		
+
 		HEIM_SLIST_FOREACH(mn, &name->gn_mn, gmn_link) {
 			struct _gss_mechanism_name *new_mn;
-			
+
 			new_mn = malloc(sizeof(*new_mn));
 			if (!new_mn) {
 				*minor_status = ENOMEM;
@@ -78,7 +78,7 @@ gss_duplicate_name(OM_uint32 *minor_status,
 			}
 			new_mn->gmn_mech = mn->gmn_mech;
 			new_mn->gmn_mech_oid = mn->gmn_mech_oid;
-			
+
 			major_status =
 			    mn->gmn_mech->gm_duplicate_name(minor_status,
 				mn->gmn_name, &new_mn->gmn_name);

lib/gssapi/mech/gss_encapsulate_token.c

@@ -58,7 +58,7 @@ gss_encapsulate_token(gss_const_buffer_t input_token,
     if (ret) {
 	_mg_buffer_zero(output_token);
 	return GSS_S_FAILURE;
-    }	
+    }
     if (output_token->length != size)
 	abort();
 

lib/gssapi/mech/gss_export_name_composite.c

@@ -40,7 +40,7 @@ gss_export_name_composite(OM_uint32 *minor_status,
     OM_uint32 major_status = GSS_S_UNAVAILABLE;
     struct _gss_name *name = (struct _gss_name *) input_name;
     struct _gss_mechanism_name *mn;
-        
+
     *minor_status = 0;
     _mg_buffer_zero(exp_composite_name);
 

lib/gssapi/mech/gss_export_sec_context.c

@@ -42,7 +42,7 @@ gss_export_sec_context(OM_uint32 *minor_status,
 
 	major_status = m->gm_export_sec_context(minor_status,
 	    &ctx->gc_ctx, &buf);
-	
+
 	if (major_status == GSS_S_COMPLETE) {
 		unsigned char *p;
 

lib/gssapi/mech/gss_get_name_attribute.c

@@ -45,7 +45,7 @@ gss_get_name_attribute(OM_uint32 *minor_status,
     OM_uint32 major_status = GSS_S_UNAVAILABLE;
     struct _gss_name *name = (struct _gss_name *) input_name;
     struct _gss_mechanism_name *mn;
-        
+
     *minor_status = 0;
     if (authenticated != NULL)
         *authenticated = 0;

lib/gssapi/mech/gss_import_name.c

@@ -169,7 +169,7 @@ _gss_import_export_name(OM_uint32 *minor_status,
  *
  * @returns a gss_error code, see gss_display_status() about printing
  *        the error code.
- *  
+ *
  * @ingroup gssapi
  */
 
@@ -241,7 +241,7 @@ gss_import_name(OM_uint32 *minor_status,
 	HEIM_SLIST_FOREACH(m, &_gss_mechs, gm_link) {
 		int present = 0;
 
-		major_status = gss_test_oid_set_member(minor_status, 
+		major_status = gss_test_oid_set_member(minor_status,
 		    name_type, m->gm_name_types, &present);
 
 		if (major_status || present == 0)

lib/gssapi/mech/gss_import_sec_context.c

@@ -58,7 +58,7 @@ gss_import_sec_context(OM_uint32 *minor_status,
 	mech_oid.elements = p + 2;
 	buf.length = len - 2 - mech_oid.length;
 	buf.value = p + 2 + mech_oid.length;
-	
+
 	m = __gss_get_mechanism(&mech_oid);
 	if (!m)
 		return (GSS_S_DEFECTIVE_TOKEN);

lib/gssapi/mech/gss_indicate_mechs.c

@@ -42,7 +42,7 @@ gss_indicate_mechs(OM_uint32 *minor_status,
 	major_status = gss_create_empty_oid_set(minor_status, mech_set);
 	if (major_status)
 		return (major_status);
-	
+
 	HEIM_SLIST_FOREACH(m, &_gss_mechs, gm_link) {
 		if (m->gm_mech.gm_indicate_mechs) {
 			major_status = m->gm_mech.gm_indicate_mechs(

lib/gssapi/mech/gss_init_sec_context.c

@@ -99,7 +99,7 @@ _gss_mech_cred_find(gss_cred_id_t cred_handle, gss_OID mech_type)
  *
  * @returns a gss_error code, see gss_display_status() about printing
  *          the error code.
- *	  
+ *
  * @ingroup gssapi
  */
 

lib/gssapi/mech/gss_inquire_name.c

@@ -42,7 +42,7 @@ gss_inquire_name(OM_uint32 *minor_status,
     OM_uint32 major_status = GSS_S_UNAVAILABLE;
     struct _gss_name *name = (struct _gss_name *) input_name;
     struct _gss_mechanism_name *mn;
-        
+
     *minor_status = 0;
     if (name_is_MN != NULL)
         *name_is_MN = 0;

lib/gssapi/mech/gss_mech_switch.c

@@ -62,7 +62,7 @@ _gss_string_to_oid(const char* s, gss_OID oid)
 		if (q) q = q + 1;
 		number_count++;
 	}
-	
+
 	/*
 	 * The first two numbers are in the first byte and each
 	 * subsequent number is encoded in a variable byte sequence.
@@ -126,7 +126,7 @@ _gss_string_to_oid(const char* s, gss_OID oid)
 				while (bytes) {
 					if (res) {
 						int bit = 7*(bytes-1);
-						
+
 						*res = (number >> bit) & 0x7f;
 						if (bytes != 1)
 							*res |= 0x80;

lib/gssapi/mech/gss_names.c

@@ -58,7 +58,7 @@ _gss_find_mn(OM_uint32 *minor_status, struct _gss_name *name, gss_OID mech,
 		mn = malloc(sizeof(struct _gss_mechanism_name));
 		if (!mn)
 			return GSS_S_FAILURE;
-		
+
 		major_status = m->gm_import_name(minor_status,
 		    &name->gn_value,
 		    (name->gn_type.elements

lib/gssapi/mech/gss_oid_equal.c

@@ -43,7 +43,7 @@
  *
  * @return non-zero when both oid are the same OID, zero when they are
  *         not the same.
- *         
+ *
  * @ingroup gssapi
  */
 

lib/gssapi/mech/gss_release_name.c

@@ -40,7 +40,7 @@
  *
  * @returns a gss_error code, see gss_display_status() about printing
  *        the error code.
- *  
+ *
  * @ingroup gssapi
  */
 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL

lib/gssapi/mech/gss_set_cred_option.c

@@ -93,13 +93,13 @@ gss_set_cred_option (OM_uint32 *minor_status,
 
 		HEIM_SLIST_FOREACH(mc, &cred->gc_mc, gmc_link) {
 			m = mc->gmc_mech;
-	
+
 			if (m == NULL)
 				return GSS_S_BAD_MECH;
-	
+
 			if (m->gm_set_cred_option == NULL)
 				continue;
-	
+
 			major_status = m->gm_set_cred_option(minor_status,
 			    &mc->gmc_cred, object, value);
 			if (major_status == GSS_S_COMPLETE)

lib/gssapi/mech/gss_set_name_attribute.c

@@ -42,7 +42,7 @@ gss_set_name_attribute(OM_uint32 *minor_status,
     OM_uint32 major_status = GSS_S_UNAVAILABLE;
     struct _gss_name *name = (struct _gss_name *) input_name;
     struct _gss_mechanism_name *mn;
-        
+
     *minor_status = 0;
 
     if (input_name == GSS_C_NO_NAME)

lib/gssapi/mech/gss_store_cred.c

@@ -53,7 +53,7 @@ gss_store_cred(OM_uint32         *minor_status,
 	*elements_stored = NULL;
     if (cred_usage_stored)
 	*cred_usage_stored = 0;
-	
+
     if (cred == NULL)
 	return GSS_S_NO_CONTEXT;
 

lib/gssapi/mech/gss_wrap_size_limit.c

@@ -38,7 +38,7 @@ gss_wrap_size_limit(OM_uint32 *minor_status,
 {
 	struct _gss_context *ctx = (struct _gss_context *) context_handle;
 	gssapi_mech_interface m;
-	
+
 	*max_input_size = 0;
 	if (ctx == NULL) {
 	    *minor_status = 0;

lib/gssapi/mech/mech.5

@@ -55,10 +55,10 @@ must be enclosed in brackets ([ ]) to differentiate them from the
 optional kernel module entry.
 .El
 .Pp
-The 
+The
 .Pa "/etc/gss/qop"
 file contains a list of Quality of Protection values for use with
-GSS-API. 
+GSS-API.
 Each line of the file either contains a comment if the first character
 is '#' or it contains three fields with the following meanings:
 .Bl -tag