We had gone over Chapter 7.5 File Access and 7.6 Error Handling stderr and exit. Samples are on Canvas in Course Documents, Programs and Data File.

Assignment: 7-7 Line Input and Output, using fgets using fputs using fprintf using stderr using ferror using function return using exit statements.

Use the program 7-6ErrorHandlingStderrExit.c Programs and Data File. When executing on the command line only this program name, the program will accept keyboard input and display such until the user does control+break to exit the program.

The new code should within only this case situation

if (argc == 1){ /* no args; copy standard input */

Replace line #20 filecopy(stdin, stdout); with new code.

Open and read a text file 7NoInputFileResponse.txt that contains a response message There were no arguments on the command line to be read for file open. If file is empty, then use alternate message "22F Missing file 7-0NoInputFileResponse.txt" advance line.

Make the program output to the text log file a new line starting with formatted abbreviation for Weekday 12-hour clock time formatted as hour:minutes:seconds AM/PM date formatted as mm/dd/yyyy followed by the message "COMMAND LINE INPUT SUCCESSFUL". See example 7-8MiscFunctionsTime

Append that message to a file 7Error_Log_File.txt advance newline.

Remember to be using fprintf, using stderr, using return, using exit statements. Test for existence of 7NoInputFileResponse.txt file when not null print 7Error_Log_File.txt does exist however if null use, otherwise display such message using fprintf stderr and exit.

Upload your .c file your input message file and your text log file.

ON C LANGUAGE!!!!! please!!!