Unmount a filesystem
#include <sys/mount.h> int umount( const char* dir, int flags);
- The filesystem that you want to unmount.
- Flags that control the operation.
Currently, the only valid value for flags is:
- _MOUNT_FORCE -- force an unmount to occur.
Use the -l c option to qcc to link against this library. This library is usually included automatically.
The umount() function sends a request to the server to unmount the path described by dir.
-1 on failure.
Writing a Resource Manager in Programmer's Guide