Programming and posix - February 2001

February 10, 2001
Solution Symposium
Page 28
hp e3000
programming
and posix
program parameters
• int argc - number of parameters
• char **argv - pointer to list of parameter pointers
• argv[0] - name of program as invoked by user
int main(int argc, char **argv) {
int i;
/* print all parameters */
for (i=0; i < argc; i++) {
printf(“argv[%d] = %s\n”,i,argv[i]);
}
}