Unmount a filesystem
#include <sys/mount.h> int umount( const char* dir, int flags);
libc
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 (errno is set).
Safety: | |
---|---|
Cancellation point | Yes |
Interrupt handler | No |
Signal handler | No |
Thread | Yes |