I've been working on a parser, and believe I may have it. Though if you (or others) have a suggestion for an easier or more obvious solution, I'd love a good smack of the clue-stick!
If you're interested, and wouldn't mind, I'd love comments.
The below code is a bit rough, but it includes a driver program that prompts user to enter a string and then runs it through my parser. Afterwords, it outputs my argc/argv structure.
(right now it just builds a global argc/argv structure...once i'm convinced this proof-of-concept works, it will obviously be updated)
Many Thanks again Jim for your comments,
-Ryan
Last edited by Scott; 12-16-2009 at 07:34 PM..
Reason: Removed link. Copied code from link. Adjusted text to this effect.
I searched on the forums. No advises.
I am using a previous source code. I changed the main function main(int argc, char **argv) in a function misc(int argc, char **argv). How do you use the argc and argv parameters? This is how I am calling the function :
char param;
strcat(param,"wgrib ");... (4 Replies)
Is it possible to use the dbx debugger with the CL options for the executable ?
Say you have created a executable called myfunc which can take string arguments at run-time. You run it like this
./myfunc Hello World
where Hello and World are the string arguments
My question is whether... (1 Reply)
Hi C experts,
I have the following code for adding command line option for a program
int main (argc, argv)
int argc;
char *argv;
{
char *mem_type; //memory type
char *name; //name of the memory
int addr; //address bits
int data; ... (5 Replies)
i have a function that's parameter is char *s
and in the main function i am sending that function &(argv), but i dont think this is working, how can i fix this?
can i cast it to be a string or something?
is there a way i can create a new string thats exactly what argv is equal to... (6 Replies)
Hi Folks,
I've prepared a shell script that takes action based on arguments and number of arguments..sample code like:
ARGV=("$@")
ARGC=("$#")
case ${ARGV} in
abc)
if ; then
......
else
printf "\nInvalid number of arguments, please check the inputs and... (2 Replies)
Hi guys,
i'm trying to solve this problem.
I have to run something like
cat file1.txt | awk -f script.awk 10
if i'm in the awk script, how can i take the parameter :10 ??:wall:
i try something like :
BEGIN{
var=argv
}
{..}
END{..}
but obviously is not correct... (5 Replies)
All of my machines (various open source derivatives on x86 and amd64) store argv above the stack (at a higher memory address). I am curious to learn if any systems store argv below the stack (at a lower memory address).
I am particularly interested in proprietary Unices, such as Solaris, HP-UX,... (9 Replies)
Hello to all,
Here is my situation. Some time in the mid-80's I stumbled across a small white programming book - can't remember the name but it was unique in that it started right out giving instructions on creating building blocks in code as a foundation for a complete system. The book was... (2 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
First, create a "hello world" program that prints "Hello World". But NOW, instead use argc to verify that a... (9 Replies)