diff options
Diffstat (limited to 'Source/Kernel/VFS/FSNode-sc.proto.cpp')
| -rw-r--r-- | Source/Kernel/VFS/FSNode-sc.proto.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Source/Kernel/VFS/FSNode-sc.proto.cpp b/Source/Kernel/VFS/FSNode-sc.proto.cpp index fdea85f..1e0c4c1 100644 --- a/Source/Kernel/VFS/FSNode-sc.proto.cpp +++ b/Source/Kernel/VFS/FSNode-sc.proto.cpp @@ -1,6 +1,8 @@ #include "FSNode.proto.h" #include <VFS/VFS.ns.h> +#include <SyscallManager/Res.ns.h> #include <UserManager/Usr.ns.h> +#include <TaskManager/Task.ns.h> call_t FSNode::m_callTable[] = { CALL0(FNIF_GETNAME, &FSNode::getNameSC), @@ -11,11 +13,21 @@ call_t FSNode::m_callTable[] = { CALL0(FNIF_GETGID, &FSNode::getGid), CALL0(FNIF_GETPERM, &FSNode::getPermissions), CALL0(FNIF_GETPATH, &FSNode::getPathSC), + CALL0(FNIF_SETCWD, &FSNode::setCwdSC), CALL0(0, 0) }; u32int FSNode::scall(u8int wat, u32int a, u32int b, u32int c, u32int d) { if (wat == FNIF_SGETRFN) return VFS::getRootNode()->resId(); + if (wat == FNIF_SGETCWD) return Task::currProcess()->getCwd()->resId(); + if (wat == FNIF_SFIND) { + String* path = (String*)a; + if (b == 0) { + return VFS::find(*path)->resId(); + } else { + return VFS::find(*path, Res::get<DirectoryNode>(b, FNIF_OBJTYPE))->resId(); + } + } return (u32int) - 1; } @@ -42,6 +54,13 @@ u32int FSNode::getPathSC() { return VFS::path(this).serialize(); } +u32int FSNode::setCwdSC() { + if (type() == NT_DIRECTORY) { + Task::currProcess()->setCwd((DirectoryNode*)this); + } + return 0; +} + bool FSNode::readable(User* user) { if (user == 0) user = Usr::user(); if (user->getUid() == m_uid) |