net directory services programming by example

... h_errno by the following functions: • gethostbyname(3) • gethostbyaddr(3) The following functions use the value of h_error as input: • herror(3) • hstrerror(3) Linux Socket Programming by Example ... Socket Programming by Example - Warren W. Gay 215 [...]... fputc('\n',stderr); exit(1); } int main(int argc,char **argv) { int z; char *srvr_addr = NULL; Linux Socket Programming by Example ... Linux Socket Programming by Example - Warren W. Gay 208 • The buffer name, which is to receive the domain name and is at least len bytes in length. • The buffer length (len), in bytes, of the

Ngày tải lên: 12/08/2014, 21:20

... #include <sys/socket.h> 13: #include <netinet/in.h> 14: #include <arpa/inet.h> 15: #include <netdb.h> 16: Linux Socket Programming by Example - Warren W. Gay 258 17: #ifndef ... srvr_addr = argv[1]; 64: 65: len_inet = sizeof adr_srvr; 66: z = mkaddr(&adr_srvr,&len_inet, 67: srvr_addr,"tcp"); 68: Linux Socket Programming by Example - Warren W. Gay 259 69: ... Socket Programming by Example - Warren W Gay 273 66 : 67 : 68 : 69 : 70: 71: 72: 73: 74: 75: 76: 77: struct sockaddr_in adr_srvr;/* AF_INET */ struct sockaddr_in adr_clnt;/* AF_INET */

Ngày tải lên: 12/08/2014, 21:20

... and then closed by the Linux Socket Programming by Example - Warren W. Gay 317 [...]... #include #ifndef TRUE #define TRUE 1 #define FALSE 0 Linux Socket Programming by Example - Warren ... after a telnet command has established contact with the server. Linux Socket Programming by Example - Warren W. Gay 310 Figure 12.1. This graphic illustrates the connection of the telnet command ... command-line... begin The first example sessions should work for everyone, with or without a network established The demonstration will Linux Socket Programming by Example - Warren W Gay 332

Ngày tải lên: 12/08/2014, 21:20

... IP number is received by the server, it must then use another network process (initiated by gethostbyaddr(3)) to resolve that Linux Socket Programming by Example - Warren W Gay ... from the Internet Linux Socket Programming by Example - Warren W Gay 379 Datagram Servers with inetd This chapter has focused so far on the use of TCP stream sockets for inetd When datagram ... #include ... an Ethernet card installed, try its interface address Your output should look similar to this: $ telnet 192.1 68. 0.1 9099 Linux Socket Programming by Example - Warren W

Ngày tải lên: 12/08/2014, 21:20

... -ef | grep inetd root 313 1 0 Feb15 ? 00:00:00 inetd studnt1 12763 1 0 23:04 ? 00:00:00 /usr/sbin/inetd /tmp/inetd.conf studnt1 12765 11739 0 23:08 pts/3 00:00:00 grep inetd $ The example output ... Programming by Example - Warren W Gay 425 The example. .. create and bind a socket on port 80 However, this is the only component that runs with this Linux Socket Programming by ... /tmp/dgramisrvr.log rm -f /tmp/inetd.conf /tmp/wrapper /tmp/dgramisrvr rm -f dgramisrvr wrapper dgramcln2 studnt1 12763 1 0 23:04 ? 00:00:00 /usr/sbin/inetd /tmp/inetd.conf If you see your inetd process running

Ngày tải lên: 12/08/2014, 21:20

... inet_lnaof(struct in_addr addr); inet_netof(3) #include #include #include unsigned long inet_netof(struct in_addr addr); Linux Socket Programming by Example - Warren W Gay 494 inet_makeaddr(3) #include ... Linux Socket Programming by Example - Warren W Gay 493 Network Support Functions byteorder(3)... char *addr); inet_lnaof(3) #include #include #include unsigned long inet_lnaof(struct ... Socket Programming by Example - Warren W Gay 496 ... issued by calling function Connect() with the address of our quotation server (lines 85 to 87) Linux Socket Programming by Example

Ngày tải lên: 12/08/2014, 21:20

... resulted from work done in the ’70s and early ’80s by the U.S Department of Defense Its roots are in the ADA language, as will be seen by the overall structure of VHDL as well as other ... VHDL used in this book (Appendix D contains a brief description of VHDL 10 76 -19 93.) All the examples have been described in IEEE 10 76 VHDL, and compiled and simulated with the VHDL simulation...

Ngày tải lên: 14/08/2014, 00:21

... output value of the signal is determined by the default value assigned by the resolution function. When clk is not equal to ‘1’, the drivers created by the signal assignments for q and qb in ... variables and are accessed by context Let’s look at an example to illustrate this point: PROCESS(i) BEGIN x RETURN 2; WHEN “11” => RETURN 3; END CASE; This example shows... Variable assignment ... way to map that functionality to either sequential or combinational logic. Process Example Let’s look at an example of a process statement in an architecture to see how the process statement

Ngày tải lên: 14/08/2014, 00:21

... comprehensive example of array accessing: PACKAGE array_example IS TYPE data_bus IS ARRAY(0 TO 31) OF BIT; TYPE small_bus IS ARRAY(0 TO 7) OF BIT; END array_example; Chapter Four 88 USE WORK.array_example.ALL; ... can be accessed by an array index. Following is an example of how to access elements of the array: VARIABLE X: data_bus; VARIABLE Y: BIT; Y := X(0); line 1 Y := X(15); line 2 This example represents ... delay_calc; In this example, two examples of physical types are represented. The first is of predefined physical type TIME and the second of user-specified physical type current. This example returns

Ngày tải lên: 14/08/2014, 00:21

... defaults to 1 This was the case in the first examples of ’LENGTH, when no argument... the block specified by the block label, or architecture specified by the architecture name, contains no component ... WITH INOUT PARAMETERS The examples we have discussed so far have dealt mostly with in and out parameters, but proce- dures can have inout parameters also. The next example shows a procedure that ... section. Following is an example of a deferred constant in the package declaration: 137 Subprograms and Packages PACKAGE tpack IS CONSTANT timing_mode : t_mode; END tpack; This example shows a deferred

Ngày tải lên: 14/08/2014, 00:21

... Description Constraints Synthesis Technology Library Gate Level Netlists Figure 9-1 Gate Level Netlist Synthesis. These gate level netlists currently can be optimized for area, speed, testability, ... This example is the circuit for a selectable data delay circuit. The circuit delays the input signal din by 1 or 2 clocks depending on the value of en. If en is a 1, then input din is delayed by ... straints. The netlist matches the gate level generated schematic. The netlist con- tains two instantiated flip-flops (FDSR1) and one instantiated 2-input mul- tiplexer (Mux21S). This very simple example

Ngày tải lên: 14/08/2014, 00:21

... Accelerated C++ Practical Programming by Example by Andrew Koenig and Barbara E Moo Addison-Wesley, 2000 ISBN 0-201-70353-X Pages 336 ... Series Accelerated C++: Practical Programming by Example, Andrew Koenig and Barbara E Moo Essential C++, Stanley B Lippman Exceptional C++; 47 Engineering Puzzles, Programming Problems, and Solutions, ... Library of Congress Cataloging-in-Publication Data Koenig, Andrew Accelerated C++ : practical programming by example / Andrew Koenig, Barbara E Moo p cm Includes index ISBN 0-201-70353-X C++ (Computer...

Ngày tải lên: 19/03/2014, 14:10

... inet_addr(3) Function The inet_aton(3) Function Using the inet_ntoa(3) Function Using inet_network(3) Using the inet_lnaof(3) Function Using the inet_netof(3) Function Using the inet_makeaddr(3) Function ... you’ve learned The by Example Series How does the by Example series make you a better programmer? The by Example series teaches programming using the best method possible—examples The text acts ... ordering to network ordering • Network ordering to host ordering By “host order” what is meant is the byte ordering that your CPU uses For Intel CPUs, this will mean little-endian byte order Network...

Ngày tải lên: 28/04/2014, 16:53

... Unregistered Version - http://www.simpopdf.com The by Example Series How does the by Example series make you a better programmer? The by Example series teaches programming using the best method possible ... site: http://www.sqlserverbyexample.com You can contact the authors by email at Carlos Eduardo Rojas: carlos@sqlserverbyexample.com Fernando G Guerrero: fernan@sqlserverbyexample.com The public ... you see example after example demonstrating the way you use the material you just learned The philosophy of the by Example series is simple: The best way to teach computer programming is by using...

Ngày tải lên: 27/06/2014, 06:20

... is SQLBYEXAMPLE) Listing 2.26 Using System Functions SELECT @@servername GO - SQLBYEXAMPLE Caution There are no global variables in SQL Server The @@ prefix is used just by SQL ... that contains an ORDER BY clause Listing 3.29 Using the ORDER BY Clause in Views USE Northwind GO CREATE VIEW Customersbyname AS SELECT TOP 100 PERCENT * FROM Customers ORDER BY contactname GO In ... or ELSE, these have to be delimited by the BEGIN and END statements For example, Listing 2.36 demonstrates the use of IF ELSE with multiple statements This example uses EXISTS, which evaluates...

Ngày tải lên: 08/08/2014, 22:20

... Cambridge Andrew Fuller Braintree Andrew Fuller Louisville Janet Leverling Atlanta Janet Leverling Savannah Janet Leverling Orlando Janet Leverling Tampa Margaret Peacock Rockville Margaret Peacock ... Listing 4.22 Restricting the Groups Generated by GROUP BY USE Northwind SELECT country, COUNT(*) FROM Customers WHERE country IN ('Spain','Venezuela') GROUP BY country GO country - Spain ... restrictions on the groups generated by GROUP BY HAVING is similar to WHERE in the sense that it restricts the output of the query, but HAVING is evaluated by SQL Server after the groups are generated...

Ngày tải lên: 08/08/2014, 22:20

... Wizard to Optimize the Query of Listing 6.35 /* Created by: Index Tuning Wizard /* Date: 25/10/2000 */ /* Time: 23:36:33 */ /* Server Name: BYEXAMPLE /* Database Name: Northwind USE [Northwind] go ... The first example in Listing 7.9 creates three CHECK constraints on the NewOrders table: one CHECK constraint for every condition used in the last example from Listing 7.8 The second example in ... replication (on by default) Enable the constraint for INSERT and UPDATE statements (on by default) Caution When you modify a CHECK constraint using Enterprise Manager, Check Existing Data is off by default...

Ngày tải lên: 08/08/2014, 22:20

... NULL sa - ByExample Add an ID -1 empty field using the UDDTSales data type TotalSales SalesMonth WhoWhere -NULL NULL NULL 0000 NULL NULL 0000 11 NULL 0000 11 sa - ByExample ... 0000 0000 0000 SalesMonth -NULL NULL 11 11 11 WhoWhere -NULL NULL NULL sa - ByExample sa - ByExample ProjectedSales NULL NULL NULL NULL NULL Type has been dropped Type has been ... insert or update conflicts with a rule imposed by a previous CREATE RULE statement The statement was terminated The conflict occurred in database 'ByExample', table 'NewEmployees', column 'PostCode'...

Ngày tải lên: 08/08/2014, 22:20

... Who from Where SQLBYEXAMPLE\SQLAdmin FROM SQL Query Analyzer ID Name WhoWhere - New record SQLBYEXAMPLE\SQLAdmin FROM SQL Query Analyzer ... -1 Name New record More records WhoWhere SQLBYEXAMPLE\SQLAdmin FROM SQL Query Analyzer SQLBYEXAMPLE\SQLAdmin FROM SQL Query Analyzer Today ... CustomerID = 'VINET' SELECT SUM(SaleTotal) FROM Orders WHERE CustomerID = 'VINET' GO Dropping triggers DROP TRIGGER isrTotalOrderDetails DROP TRIGGER isrTotalOrders Analyzing the previous example, ...

Ngày tải lên: 08/08/2014, 22:20