1.2.7.4.4 SYS_FS_Unmount Function

SYS_FS_RESULT SYS_FS_Unmount
(
    const char *mountName
);

Unmounts the disk/volume for the file system.

This function removes (unmounts) the attachment of the volume from the file system.

The volume name has to be know in order to pass as input to Unmount. The specified volume name to be unmounted should have been already mounted.

SYS_FS_RES_SUCCESS - Unmount was successful.

SYS_FS_RES_FAILURE - Unmount was unsuccessful. The reason for the failure can be retrieved with SYS_FS_Error.

if(SYS_FS_Unmount("/mnt/myDrive") != SYS_FS_RES_SUCCESS)
{
    // Failure, try unmounting again
}
else
{
    // Unmount was successful.
}