|Nov 20, 2009, 06:15 AM||#1|
Making a log file in Xcode Application
I am trying to make log file in for my application now when the program starts i need the file to deleted if it exits and appened in many times in the program how to solve this i FSCreateFileUnicode this but its not working.
any help would be appreciated thanks
|Nov 20, 2009, 01:55 PM||#3|
|Nov 22, 2009, 11:14 PM||#4|
|Nov 22, 2009, 11:52 PM||#5|
That doesn't make sense.
If the file exists, then there's no need to create it. Simply open it for writing and append your data.
If the file doesn't exist, then create it before opening it.
There are functions for opening existing files for writing. Read the FileManager docs. Look for FSOpenFork.
You can also use the C standard I/O function fopen(), and it will handle creation, appending, etc. when given the right parameters.
Last edited by chown33; Nov 22, 2009 at 11:59 PM.
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