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Ignore whitespace Rev 3844 → Rev 3845

/trunk/uspace/srv/fs/tmpfs/tmpfs.c
55,16 → 55,6
 
vfs_info_t tmpfs_vfs_info = {
.name = "tmpfs",
.ops = {
[IPC_METHOD_TO_VFS_OP(VFS_LOOKUP)] = VFS_OP_DEFINED,
[IPC_METHOD_TO_VFS_OP(VFS_READ)] = VFS_OP_DEFINED,
[IPC_METHOD_TO_VFS_OP(VFS_WRITE)] = VFS_OP_DEFINED,
[IPC_METHOD_TO_VFS_OP(VFS_TRUNCATE)] = VFS_OP_DEFINED,
[IPC_METHOD_TO_VFS_OP(VFS_MOUNT)] = VFS_OP_DEFINED,
[IPC_METHOD_TO_VFS_OP(VFS_MOUNTED)] = VFS_OP_DEFINED,
[IPC_METHOD_TO_VFS_OP(VFS_UNMOUNT)] = VFS_OP_NULL,
[IPC_METHOD_TO_VFS_OP(VFS_DESTROY)] = VFS_OP_DEFINED,
}
};
 
fs_reg_t tmpfs_reg;
/trunk/uspace/srv/fs/fat/fat.c
49,15 → 49,6
 
vfs_info_t fat_vfs_info = {
.name = "fat",
.ops = {
[IPC_METHOD_TO_VFS_OP(VFS_LOOKUP)] = VFS_OP_DEFINED,
[IPC_METHOD_TO_VFS_OP(VFS_READ)] = VFS_OP_DEFINED,
[IPC_METHOD_TO_VFS_OP(VFS_WRITE)] = VFS_OP_NULL,
[IPC_METHOD_TO_VFS_OP(VFS_TRUNCATE)] = VFS_OP_NULL,
[IPC_METHOD_TO_VFS_OP(VFS_MOUNT)] = VFS_OP_NULL,
[IPC_METHOD_TO_VFS_OP(VFS_MOUNTED)] = VFS_OP_DEFINED,
[IPC_METHOD_TO_VFS_OP(VFS_UNMOUNT)] = VFS_OP_NULL,
}
};
 
fs_reg_t fat_reg;
/trunk/uspace/srv/vfs/vfs_register.c
98,30 → 98,6
return false;
}
 
/*
* Check if the FS implements mandatory VFS operations.
*/
if (info->ops[IPC_METHOD_TO_VFS_OP(VFS_LOOKUP)] != VFS_OP_DEFINED) {
dprintf("Operation VFS_LOOKUP not defined by the client.\n");
return false;
}
if (info->ops[IPC_METHOD_TO_VFS_OP(VFS_READ)] != VFS_OP_DEFINED) {
dprintf("Operation VFS_READ not defined by the client.\n");
return false;
}
/*
* Check if each operation is either not defined, defined or default.
*/
for (i = VFS_FIRST; i < VFS_LAST_CLNT; i++) {
if ((info->ops[IPC_METHOD_TO_VFS_OP(i)] != VFS_OP_NULL) &&
(info->ops[IPC_METHOD_TO_VFS_OP(i)] != VFS_OP_DEFAULT) &&
(info->ops[IPC_METHOD_TO_VFS_OP(i)] != VFS_OP_DEFINED)) {
dprintf("Operation info not understood.\n");
return false;
}
}
return true;
}
 
/trunk/uspace/srv/vfs/vfs.h
47,8 → 47,6
 
#define VFS_FIRST IPC_FIRST_USER_METHOD
 
#define IPC_METHOD_TO_VFS_OP(m) ((m) - VFS_FIRST)
 
/* Basic types. */
typedef int16_t fs_handle_t;
typedef int16_t dev_handle_t;
81,32 → 79,16
VFS_LAST_SRV, /* keep this the last member of this enum */
} vfs_request_srv_t;
 
 
/**
* An instance of this structure is associated with a particular FS operation.
* It tells VFS if the FS supports the operation or maybe if a default one
* should be used.
*/
typedef enum {
VFS_OP_NULL = 0,
VFS_OP_DEFAULT,
VFS_OP_DEFINED
} vfs_op_t;
 
#define FS_NAME_MAXLEN 20
 
/**
* A structure like this is passed to VFS by each individual FS upon its
* registration. It assosiates a human-readable identifier with each
* registered FS. More importantly, through this structure, the FS announces
* what operations it supports.
* registered FS.
*/
typedef struct {
/** Unique identifier of the fs. */
char name[FS_NAME_MAXLEN + 1];
/** Operations. */
vfs_op_t ops[VFS_LAST_CLNT - VFS_FIRST];
} vfs_info_t;
 
/**