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FS shell changes:

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* Added basic built-in module support.
* Added rootfs.
* Added "kernel" initialization.
* Exposed the FS syscalls.
* Mounting/unmounting the FS works now.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20873 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2007-04-27 22:37:01 +00:00
parent 4fc054f504
commit 90c0876839
9 changed files with 1744 additions and 20 deletions
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src/tools/fs_shell/vfs.cpp
+10 -9
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@@ -20,11 +20,14 @@
#include "fssh_fs_info.h"
#include "fssh_fs_volume.h"
#include "fssh_kernel_export.h"
#include "fssh_module.h"
#include "fssh_stat.h"
#include "fssh_stdio.h"
#include "fssh_string.h"
#include "fssh_unistd.h"
#include "hash.h"
#include "KPath.h"
#include "syscalls.h"
//#define TRACE_VFS
@@ -459,8 +462,7 @@ put_mount(struct fs_mount *mount)
static fssh_status_t
put_file_system(fssh_file_system_module_info *fs)
{
// return put_module(fs->info.name);
return FSSH_B_ERROR;
return fssh_put_module(fs->info.name);
}
@@ -473,22 +475,19 @@ put_file_system(fssh_file_system_module_info *fs)
static fssh_file_system_module_info *
get_file_system(const char *fsName)
{
#if 0
char name[FSSH_B_FILE_NAME_LENGTH];
if (strncmp(fsName, "file_systems/", strlen("file_systems/"))) {
if (fssh_strncmp(fsName, "file_systems/", fssh_strlen("file_systems/"))) {
// construct module name if we didn't get one
// (we currently support only one API)
snprintf(name, sizeof(name), "file_systems/%s/v1", fsName);
fssh_snprintf(name, sizeof(name), "file_systems/%s/v1", fsName);
fsName = NULL;
}
fssh_file_system_module_info *info;
if (get_module(fsName ? fsName : name, (module_info **)&info) != FSSH_B_OK)
if (fssh_get_module(fsName ? fsName : name, (fssh_module_info **)&info) != FSSH_B_OK)
return NULL;
return info;
#endif // 0
return NULL;
}
@@ -4068,7 +4067,9 @@ fs_mount(char *path, const char *device, const char *fsName, uint32_t flags,
if (!(flags & FSSH_B_MOUNT_VIRTUAL_DEVICE) && device) {
// normalize the device path
status = normalizedDevice.SetTo(device, true);
// status = normalizedDevice.SetTo(device, true);
// NOTE: normalizing works only in our namespace.
status = normalizedDevice.SetTo(device, false);
if (status != FSSH_B_OK)
return status;