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/*
* by rmk
*/
#include <sys/mount.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
char *progname;
int main(int argc, char *argv[])
{
int c, flag = 0;
progname = argv[0];
do {
c = getopt(argc, argv, "fli");
if (c == EOF)
break;
switch (c) {
case 'f':
flag |= MNT_FORCE;
break;
case 'l':
flag |= MNT_DETACH;
break;
case 'i':
/* ignore for now; no support for umount helpers */
break;
case '?':
fprintf(stderr, "%s: invalid option -%c\n",
progname, optopt);
exit(1);
}
} while (1);
if (optind + 1 != argc) {
fprintf(stderr, "Usage: %s [-f] [-l] [-i] mntpoint\n",
progname);
return 1;
}
if (umount2(argv[optind], flag) == -1) {
perror("umount2");
return 255;
}
return 0;
}
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