Ok so in my program I have developer mode, which just prints out info that I need for testing. You go into developer mode by putting a d after the program name. My problem is that if no command line parameters are input, the program gives a segmentation fault when run.
How would you ignore the fact that there's no command line parameters? I guess I could trigger developer mode in a different way but this seems like a good idea.
HELP PLZ
Lemme guess. You are checking the value of argv[1], but of course argv[1] does not exist if there were no parameters.
You should check the value of argc first to determine if there where parameters.
C programming resources:
GNU C Function and Macro Index -- glibc reference manual
The C Book -- nice online learner guide
Current ISO draft standard
CCAN -- new CPAN like open source library repository
3 (different) GNU debugger tutorials: #1 -- #2 -- #3
cpwiki -- our wiki on sourceforge
