Hi,

there is a little difference between C's argv and @ARGV in Perl. argv in C has a first element representing the program called while @ARGV in Perl is the list of arguments after the Perl script. Have a look at:

#include <stdio.h>

int main(int argc, char* argv[]) {

    printf("argc %d\n", argc);
    if(argc > 0) {
        printf("arg1 %s\n", argv[0]);
    }
    return(0);
}

[download]

In Perl the name of the called script is in $0. So the C equivalent in Perl would be:

my @CARGV = ($0, @ARGV);

[download]

Regards
McA

In reply to Re: ARGV empty when calling Perl from C program by McA
in thread ARGV empty when calling Perl from C program by Anonymous Monk

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