hai all
char **argv; char *line1="Good Morning";
char *line2="Good Evening";
how to copy line1 to the first index of argv and line2 to the second. ie argv[0], argv[1];
and how to retrive this line1 and line2
IMO, it's better not changing argv, if argv is the usual "main()" argv parameter.
If this isn't the case, argv shall have some memory allocated to it.
You can do, e.g. :
* char *argv[] = {"Good Morning", "Good Evening", NULL};
* char *argv[SOME_DIMENSION]; char *line1="Good Morning"; char *line2="Good Evening"; argv[0] = line1; argv[1] = line2;
* char **argv; char *line1="Good Morning"; char *line2="Good Evening"; argv = (char **) malloc(SOME_DIMENSION * sizeof (*argv)); argv[0] = line1; argv[1] = line2;
This is a small problem in the case of experts. So i request that dont avoid it. Please send the replay
Manoj
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