Imported Upstream version 2.1.1+git20151012

This commit is contained in:
Jan Wagner 2015-10-12 15:49:08 +02:00
parent 61401f6508
commit 494a834dcf
15 changed files with 397 additions and 319 deletions

View file

@ -229,7 +229,7 @@ struct in_addr requested_address;
int process_arguments(int, char **);
int call_getopt(int, char **);
int validate_arguments(void);
int validate_arguments(int, int);
void print_usage(void);
void print_help(void);
@ -1059,29 +1059,19 @@ int get_results(void){
/* process command-line arguments */
int process_arguments(int argc, char **argv){
int c;
int arg_index;
if(argc<1)
return ERROR;
c=0;
while((c+=(call_getopt(argc-c,&argv[c])))<argc){
/*
if(is_option(argv[c]))
continue;
*/
}
return validate_arguments();
arg_index = call_getopt(argc,argv);
return validate_arguments(argc,arg_index);
}
int call_getopt(int argc, char **argv){
int c=0;
int i=0;
extern int optind;
int option_index = 0;
static struct option long_options[] =
{
@ -1098,24 +1088,13 @@ int call_getopt(int argc, char **argv){
};
while(1){
c=getopt_long(argc,argv,"+hVvt:s:r:t:i:m:u",long_options,&option_index);
int c=0;
i++;
c=getopt_long(argc,argv,"+hVvt:s:r:t:i:m:u",long_options,&option_index);
if(c==-1||c==EOF||c==1)
break;
switch(c){
case 'w':
case 'r':
case 't':
case 'i':
i++;
break;
default:
break;
}
switch(c){
case 's': /* DHCP server address */
@ -1181,12 +1160,14 @@ int call_getopt(int argc, char **argv){
break;
}
}
return i;
return optind;
}
int validate_arguments(void){
int validate_arguments(int argc, int arg_index){
if(argc-optind > 0)
usage(_("Got unexpected non-option argument"));
return OK;
}