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--- lib/mount_bsd.c.orig 2013-07-01 09:40:53.000000000 +0200
+++ lib/mount_bsd.c 2013-07-24 16:20:34.533073286 +0200
@@ -10,6 +10,8 @@
#include "fuse_misc.h"
#include "fuse_opt.h"
+#include <sys/param.h>
+#include <sys/mount.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <sys/sysctl.h>
@@ -192,56 +194,12 @@
free(umount_cmd);
}
-static void do_unmount(char *dev, int fd)
-{
- char device_path[SPECNAMELEN + 12];
- const char *argv[4];
- const char umount_cmd[] = "/sbin/umount";
- pid_t pid;
-
- snprintf(device_path, SPECNAMELEN + 12, _PATH_DEV "%s", dev);
-
- argv[0] = umount_cmd;
- argv[1] = "-f";
- argv[2] = device_path;
- argv[3] = NULL;
-
- pid = fork();
-
- if (pid == -1)
- return;
-
- if (pid == 0) {
- close(fd);
- execvp(umount_cmd, (char **)argv);
- exit(1);
- }
-
- waitpid(pid, NULL, 0);
-}
-
void fuse_kern_unmount(const char *mountpoint, int fd)
{
char *ep, dev[128];
struct stat sbuf;
- (void)mountpoint;
-
- if (fstat(fd, &sbuf) == -1)
- goto out;
-
- devname_r(sbuf.st_rdev, S_IFCHR, dev, 128);
-
- if (strncmp(dev, "fuse", 4))
- goto out;
-
- strtol(dev + 4, &ep, 10);
- if (*ep != '\0')
- goto out;
-
- do_unmount(dev, fd);
-
-out:
+ unmount(mountpoint, MNT_FORCE);
close(fd);
}
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