int
main(int argc, char *argv[])
{
int ch, exval;
FILE *fp;
const char *fn;
while ((ch = getopt(argc, argv, "")) != -1) {
switch (ch) {
case '?':
default:
usage();
/*NOTREACHED*/
}
}
argc -= optind;
argv += optind;
exval = 0;
if (argc == 0)
asa(stdin);
else {
while ((fn = *argv++) != NULL) {
if ((fp = fopen(fn, "r")) == NULL) {
warn("%s", fn);
exval = 1;
continue;
}
asa(fp);
fclose(fp);
}
}
exit(exval);
}
int main(int argc,char *argv[]) {
int c,i;
while ((c = getopt(argc,argv,":hv"))!=-1) {
switch(c) {
case 'h':
usage(argv[0],0);
break;
case 'v':
printf("asa v0.1\n(c) 2008 Janosch Graef\n");
return 0;
break;
case '?':
fprintf(stderr,"Unrecognized option: -%c\n", optopt);
usage(argv[0],1);
break;
}
}
if (optind==argc) asa(stdin,stdout);
else {
for (i=optind; i<argc; i++) {
FILE *fd = fopen(argv[optind],"r");
if (fd!=NULL) {
asa(fd,stdout);
fclose(fd);
}
else fprintf(stderr,"asa: %s: %s\n",argv[optind],strerror(errno));
}
}
return 0;
}
