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Ignore whitespace Rev 4584 → Rev 4585

/trunk/uspace/srv/fs/devfs/devfs.c
79,8 → 79,8
case VFS_OUT_OPEN_NODE:
devfs_open_node(callid, &call);
break;
case VFS_OUT_DEVICE:
devfs_device(callid, &call);
case VFS_OUT_STAT:
devfs_stat(callid, &call);
break;
case VFS_OUT_READ:
devfs_read(callid, &call);
/trunk/uspace/srv/fs/devfs/devfs_ops.c
43,6 → 43,7
#include <libfs.h>
#include <fibril_sync.h>
#include <adt/hash_table.h>
#include <sys/stat.h>
#include "devfs.h"
#include "devfs_ops.h"
 
277,10 → 278,35
ipc_answer_3(rid, EOK, 0, 1, L_FILE);
}
 
void devfs_device(ipc_callid_t rid, ipc_call_t *request)
void devfs_stat(ipc_callid_t rid, ipc_call_t *request)
{
dev_handle_t dev_handle = (dev_handle_t) IPC_GET_ARG1(*request);
fs_index_t index = (fs_index_t) IPC_GET_ARG2(*request);
ipc_callid_t callid;
size_t size;
if (!ipc_data_read_receive(&callid, &size) ||
size < sizeof(struct stat)) {
ipc_answer_0(callid, EINVAL);
ipc_answer_0(rid, EINVAL);
return;
}
 
struct stat *stat = malloc(sizeof(struct stat));
if (!stat) {
ipc_answer_0(callid, ENOMEM);
ipc_answer_0(rid, ENOMEM);
return;
}
memset(stat, 0, sizeof(struct stat));
 
stat->fs_handle = devfs_reg.fs_handle;
stat->dev_handle = dev_handle;
stat->index = index;
stat->lnkcnt = 1;
stat->is_file = (index != 0);
stat->size = 0;
if (index != 0) {
unsigned long key[] = {
[DEVICES_KEY_HANDLE] = (unsigned long) index
288,16 → 314,15
fibril_mutex_lock(&devices_mutex);
link_t *lnk = hash_table_find(&devices, key);
if (lnk == NULL) {
fibril_mutex_unlock(&devices_mutex);
ipc_answer_0(rid, ENOENT);
return;
}
if (lnk != NULL)
stat->devfs_stat.device = (dev_handle_t)index;
fibril_mutex_unlock(&devices_mutex);
ipc_answer_1(rid, EOK, (ipcarg_t) index);
} else
ipc_answer_0(rid, ENOTSUP);
}
 
ipc_data_read_finalize(callid, stat, sizeof(struct stat));
ipc_answer_0(rid, EOK);
 
free(stat);
}
 
void devfs_read(ipc_callid_t rid, ipc_call_t *request)
/trunk/uspace/srv/fs/devfs/devfs_ops.h
42,7 → 42,7
extern void devfs_mount(ipc_callid_t, ipc_call_t *);
extern void devfs_lookup(ipc_callid_t, ipc_call_t *);
extern void devfs_open_node(ipc_callid_t, ipc_call_t *);
extern void devfs_device(ipc_callid_t, ipc_call_t *);
extern void devfs_stat(ipc_callid_t, ipc_call_t *);
extern void devfs_sync(ipc_callid_t, ipc_call_t *);
extern void devfs_read(ipc_callid_t, ipc_call_t *);
extern void devfs_write(ipc_callid_t, ipc_call_t *);
/trunk/uspace/srv/fs/tmpfs/tmpfs.h
86,10 → 86,10
extern void tmpfs_read(ipc_callid_t, ipc_call_t *);
extern void tmpfs_write(ipc_callid_t, ipc_call_t *);
extern void tmpfs_truncate(ipc_callid_t, ipc_call_t *);
extern void tmpfs_stat(ipc_callid_t, ipc_call_t *);
extern void tmpfs_close(ipc_callid_t, ipc_call_t *);
extern void tmpfs_destroy(ipc_callid_t, ipc_call_t *);
extern void tmpfs_open_node(ipc_callid_t, ipc_call_t *);
extern void tmpfs_device(ipc_callid_t, ipc_call_t *);
extern void tmpfs_sync(ipc_callid_t, ipc_call_t *);
 
extern bool tmpfs_restore(dev_handle_t);
/trunk/uspace/srv/fs/tmpfs/tmpfs.c
125,8 → 125,8
case VFS_OUT_OPEN_NODE:
tmpfs_open_node(callid, &call);
break;
case VFS_OUT_DEVICE:
tmpfs_device(callid, &call);
case VFS_OUT_STAT:
tmpfs_stat(callid, &call);
break;
case VFS_OUT_SYNC:
tmpfs_sync(callid, &call);
/trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c
628,7 → 628,7
libfs_open_node(&tmpfs_libfs_ops, tmpfs_reg.fs_handle, rid, request);
}
 
void tmpfs_device(ipc_callid_t rid, ipc_call_t *request)
void tmpfs_stat(ipc_callid_t rid, ipc_call_t *request)
{
ipc_answer_0(rid, ENOTSUP);
}
/trunk/uspace/srv/fs/fat/fat.h
207,10 → 207,11
extern void fat_read(ipc_callid_t, ipc_call_t *);
extern void fat_write(ipc_callid_t, ipc_call_t *);
extern void fat_truncate(ipc_callid_t, ipc_call_t *);
extern void fat_stat(ipc_callid_t, ipc_call_t *);
extern void fat_close(ipc_callid_t, ipc_call_t *);
extern void fat_destroy(ipc_callid_t, ipc_call_t *);
extern void fat_open_node(ipc_callid_t, ipc_call_t *);
extern void fat_device(ipc_callid_t, ipc_call_t *);
extern void fat_stat(ipc_callid_t, ipc_call_t *);
extern void fat_sync(ipc_callid_t, ipc_call_t *);
 
extern fat_idx_t *fat_idx_get_new(dev_handle_t);
/trunk/uspace/srv/fs/fat/fat.c
109,6 → 109,9
case VFS_OUT_TRUNCATE:
fat_truncate(callid, &call);
break;
case VFS_OUT_STAT:
fat_stat(callid, &call);
break;
case VFS_OUT_CLOSE:
fat_close(callid, &call);
break;
118,9 → 121,6
case VFS_OUT_OPEN_NODE:
fat_open_node(callid, &call);
break;
case VFS_OUT_DEVICE:
fat_device(callid, &call);
break;
case VFS_OUT_SYNC:
fat_sync(callid, &call);
break;
/trunk/uspace/srv/fs/fat/fat_ops.c
1202,7 → 1202,7
libfs_open_node(&fat_libfs_ops, fat_reg.fs_handle, rid, request);
}
 
void fat_device(ipc_callid_t rid, ipc_call_t *request)
void fat_stat(ipc_callid_t rid, ipc_call_t *request)
{
ipc_answer_0(rid, ENOTSUP);
}