void usage(char *prog)
{
- printf("usage: %s {-o|-m|-l<tgt>} filenamefmt count\n", prog);
- printf(" %s {-o|-m|-l<tgt>} filenamefmt -seconds\n", prog);
- printf(" %s {-o|-m|-l<tgt>} filenamefmt start count\n", prog);
+ printf("usage: %s {-o|-m|-d|-l<tgt>} filenamefmt count\n", prog);
+ printf(" %s {-o|-m|-d|-l<tgt>} filenamefmt -seconds\n", prog);
+ printf(" %s {-o|-m|-d|-l<tgt>} filenamefmt start count\n", prog);
}
int main(int argc, char ** argv)
{
- int i, rc = 0, do_open = 0, do_link = 0;
- char format[4096], *fmt, *tgt;
+ int i, rc = 0, do_open = 0, do_link = 0, do_mkdir = 0;
+ char format[4096], *fmt, *tgt = NULL;
char filename[4096];
long start, last, end;
long begin = 0, count;
return 1;
}
- if (strcmp(argv[1], "-o") == 0) {
+ if (strcmp(argv[1], "-d") == 0) {
+ do_mkdir = 1;
+ } else if (strcmp(argv[1], "-o") == 0) {
do_open = 1;
} else if (strncmp(argv[1], "-l", 2) == 0 && argv[1][2]) {
tgt = argv[1] + 2;
break;
}
close(fd);
- } else if (do_link) {
+ } else if (do_link) {
rc = link(tgt, filename);
if (rc) {
printf("link(%s, %s) error: %s\n",
- tgt, filename, strerror(errno));
+ tgt, filename, strerror(errno));
+ rc = errno;
+ break;
+ }
+ } else if (do_mkdir) {
+ rc = mkdir(filename, 0755);
+ if (rc) {
+ printf("mkdir(%s) error: %s\n",
+ filename, strerror(errno));
rc = errno;
break;
}