misc: fix spelling

doc/README.fb_shutdown

@@ -34,11 +34,11 @@ you need to call fb_shutdown() from your program, you must use positive value fo
 value is passed to callback_function, passed as an argument to fb_shutdown_callback(), and you can
 take appropriate actions when writing callback function.
 
-Zero return value of fb_shutdown() means shutdown is successfull, non-zero means some errors took 
+Zero return value of fb_shutdown() means shutdown is successful, non-zero means some errors took
 place during shutdown. You should consult firebird.log for more information.
 
 fb_shutdown_callback() setups callback function, which will be called during shutdown. It has 4 
-parameters - status vector, pointer to callback function, call mask and argumnet to be passed 
+parameters - status vector, pointer to callback function, call mask and argument to be passed
 to callback function. Call mask can have the following values:
 fb_shut_confirmation - callback function may return non-zero value to abort shutdown
 fb_shut_preproviders - callback function will be called before shutting down engine

src/burp/split/spit.cpp

@@ -353,7 +353,7 @@ int main( int argc, char* argv[])
 		ret_cd = gen_multy_bakup_files(file_list, input_file_desc, file_num);
 		if (ret_cd == FB_FAILURE)
 		{
-			fprintf(stderr, "%s: progam fails to generate multi-volumn back-up files\n", prog_name);
+			fprintf(stderr, "%s: program fails to generate multi-volume back-up files\n", prog_name);
 			free_file_list(file_list);
 			return FB_FAILURE;
 		}
@@ -363,7 +363,7 @@ int main( int argc, char* argv[])
 		ret_cd = join_multy_bakup_files(file_list);
 		if (ret_cd == FB_FAILURE)
 		{
-			fprintf(stderr, "%s: progam fails to join multi-volumn back-up files\n", prog_name);
+			fprintf(stderr, "%s: program fails to join multi-volume back-up files\n", prog_name);
 			free_file_list(file_list);
 			return FB_FAILURE;
 		}
@@ -549,10 +549,10 @@ static int gen_multy_bakup_files(b_fil* file_list, FILE_DESC input_file_desc, SL
 **		multiple back-up files.
 **
 **		allocates an 16K bytes I/O buffer
-**		intilializes header record common fields
+**		initializes header record common fields
 **		do forever
 **			walk through the backup file chain
-**			intilializes header record unique fields
+**			initializes header record unique fields
 **			open backup file
 **			writes out header record to backup file
 **			points to the next backup file in the chain
@@ -566,7 +566,7 @@ static int gen_multy_bakup_files(b_fil* file_list, FILE_DESC input_file_desc, SL
 **					and writes it out to the last backup file until no EOF.
 **				issues error message when disk space full condition is detected
 **			otherwise reads and writes to backup files util EOF
-**				if disk full cobdition is detected
+**				if disk full condition is detected
 **					flush the remaining data in the I/O buffer to subsequence
 **							backup files
 **				go back to normal read and write process util EOF
@@ -1045,7 +1045,7 @@ static int read_and_write_for_join(FILE_DESC output_fl_desc,
 	if (read_cnt != static_cast<int>(header_rec_len))
 	{
 		close_platf(input_fl_desc);
-		fprintf(stderr, "progam fails to read gsplit header record in back-up file%s\n", file_name);
+		fprintf(stderr, "program fails to read gsplit header record in back-up file%s\n", file_name);
 		return FB_FAILURE;
 	}
 
@@ -1358,7 +1358,7 @@ static int set_hdr_str(TEXT header_str[], const TEXT* in_str, SLONG pos, SLONG l
 **
 **	Functional description:
 **
-**		initialyze header string
+**		initialize header string
 **
 *********************************************************************
 */

src/include/firebird/FirebirdInterface.idl

@@ -764,7 +764,7 @@ interface DtcStart : Disposable
 {
 	void addAttachment(Status status, Attachment att);
 	void addWithTpb(Status status, Attachment att, uint length, const uchar* tpb);
-	Transaction start(Status status);	// successfull call disposes interfaces
+	Transaction start(Status status);	// successful call disposes interfaces
 }
 
 // Distributed transactions coordinator

src/jrd/jrd.cpp

@@ -1615,7 +1615,7 @@ JTransaction* JAttachment::getTransactionInterface(CheckStatusWrapper* status, I
 
 	status->init();
 
-	// If validation is successfull, this means that this attachment and valid transaction
+	// If validation is successful, this means that this attachment and valid transaction
 	// use same provider. I.e. the following cast is safe.
 	JTransaction* jt = static_cast<JTransaction*>(tra->validate(status, this));
 	if (status->getState() & IStatus::STATE_ERRORS)

src/jrd/sdw.cpp

@@ -685,7 +685,7 @@ bool SDW_rollover_to_shadow(thread_db* tdbb, jrd_file* file, const bool inAst)
 	shadow->sdw_flags |= SDW_rollover;
 
 	// check conditional does a meta data update - since we were
-	// successfull updating LCK_data we will be the only one doing so
+	// successful updating LCK_data we will be the only one doing so
 
 	bool start_conditional = false;
 	if (!inAst)

src/remote/client/interface.cpp

@@ -10096,7 +10096,7 @@ Transaction* Attachment::remoteTransactionInterface(ITransaction* apiTra)
 	if (!valid)
 		return NULL;
 
-	// If validation is successfull, this means that this attachment and valid transaction
+	// If validation is successful, this means that this attachment and valid transaction
 	// use same provider. I.e. the following cast is safe.
 	return static_cast<Transaction*>(valid);
 }

src/remote/inet.cpp

@@ -275,7 +275,7 @@ class Select
 
 	enum HandleState {SEL_BAD, SEL_DISCONNECTED, SEL_NO_DATA, SEL_READY};
 
-	// set first port to check for readyness
+	// set first port to check for readiness
 	void checkStart(RemPortPtr& port)
 	{
 		slct_main = port;
@@ -285,7 +285,7 @@ class Select
 #endif
 	}
 
-	// get port to check for readyness
+	// get port to check for readiness
 	// assume port_mutex is locked
 	HandleState checkNext(RemPortPtr& port)
 	{
@@ -494,8 +494,8 @@ class Select
 	int		slct_width;
 	fd_set	slct_fdset;
 #endif
-	RemPortPtr slct_main;	// first port to check for readyness
-	RemPortPtr slct_port;	// next port to check for readyness
+	RemPortPtr slct_main;	// first port to check for readiness
+	RemPortPtr slct_port;	// next port to check for readiness
 #ifdef WIRE_COMPRESS_SUPPORT
 	RemPortPtr slct_zport;	// port with some compressed data remaining in the buffer
 #endif
@@ -1485,7 +1485,7 @@ static rem_port* aux_connect(rem_port* port, PACKET* packet)
  *
  * Functional description
  *	Try to establish an alternative connection.  Somebody has already
- *	done a successfull connect request ("packet" contains the response).
+ *	done a successful connect request ("packet" contains the response).
  *
  **************************************/
 

src/remote/os/win32/xnet.cpp

@@ -731,7 +731,7 @@ static rem_port* aux_connect(rem_port* port, PACKET* /*packet*/)
  *
  * Functional description
  *	Try to establish an alternative connection for handling events.
- *  Somebody has already done a successfull connect request.
+ *  Somebody has already done a successful connect request.
  *  This uses the existing xcc for the parent port to more
  *  or less duplicate a new xcc for the new aux port pointing
  *  to the event stuff in the map.

src/utilities/ibmgr/ibmgr.h

@@ -122,11 +122,11 @@ const USHORT MSG_SSHUTFAIL	= 27;	// can not start server shutdown
 const USHORT MSG_SHUTOK		= 28;	// server shutdown completed
 const USHORT MSG_STARTERR	= 29;	// can not start server
 const USHORT MSG_STARTFAIL	= 30;	// can not start server
-const USHORT MSG_SRVUP		= 31;	// server is alreary running
+const USHORT MSG_SRVUP		= 31;	// server is already running
 const USHORT MSG_SRVUPOK	= 32;	// server has been successfully started
 const USHORT MSG_NOPERM		= 33;	// no permissions to perform operation
 const USHORT MSG_PRPOOLFAIL	= 34;	// Failed to print pool info
-const USHORT MSG_PRPOOLOK	= 35;	// Print pool successfull
+const USHORT MSG_PRPOOLOK	= 35;	// Print pool successful
 const USHORT MSG_FLNMTOOLONG	= 36;	// File name too long
 
 

src/utilities/ibmgr/srvrmgr.cpp

@@ -287,7 +287,7 @@ void SRVRMGR_msg_get( USHORT number, TEXT * msg)
 		rs = "Failed to print pool info";
 		break;
 	case MSG_PRPOOLOK:
-		rs = "Print pool Successfull";
+		rs = "Print pool Successful";
 		break;
 	case MSG_FLNMTOOLONG:
 		rs = "File name too long";

src/utilities/install/install.cpp

@@ -187,7 +187,7 @@ USHORT CLIENT_install(const TEXT * rootdir, USHORT client, bool sw_force, err_ha
 			// Success deleting the target, MoveFile should now succeed.
 			if (MoveFile(workfile, target) != 0)
 			{
-				// Successfull !
+				// Successful !
 				IncrementSharedCount(target, err_handler);
 				return FB_SUCCESS;
 			}

src/yvalve/why.cpp

@@ -6110,7 +6110,7 @@ YTransaction* YAttachment::getTransaction(ITransaction* tra)
 	if (!tra)
 		Arg::Gds(isc_bad_trans_handle).raise();
 
-	// If validation is successfull, this means that this attachment and valid transaction
+	// If validation is successful, this means that this attachment and valid transaction
 	// use same provider. I.e. the following cast is safe.
 	FbLocalStatus status;
 	YTransaction* yt = static_cast<YTransaction*>(tra->validate(&status, this));