diff options
Diffstat (limited to 'Source/Kernel/VFS/FSNode-sc.proto.cpp')
| -rw-r--r-- | Source/Kernel/VFS/FSNode-sc.proto.cpp | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/Source/Kernel/VFS/FSNode-sc.proto.cpp b/Source/Kernel/VFS/FSNode-sc.proto.cpp index 1e0c4c1..e3f11db 100644 --- a/Source/Kernel/VFS/FSNode-sc.proto.cpp +++ b/Source/Kernel/VFS/FSNode-sc.proto.cpp @@ -14,6 +14,7 @@ call_t FSNode::m_callTable[] = { CALL0(FNIF_GETPERM, &FSNode::getPermissions), CALL0(FNIF_GETPATH, &FSNode::getPathSC), CALL0(FNIF_SETCWD, &FSNode::setCwdSC), + CALL0(FNIF_REMOVE, &FSNode::removeSC), CALL0(0, 0) }; @@ -22,11 +23,13 @@ u32int FSNode::scall(u8int wat, u32int a, u32int b, u32int c, u32int d) { if (wat == FNIF_SGETCWD) return Task::currProcess()->getCwd()->resId(); if (wat == FNIF_SFIND) { String* path = (String*)a; + FSNode* n; if (b == 0) { - return VFS::find(*path)->resId(); + n = VFS::find(*path); } else { - return VFS::find(*path, Res::get<DirectoryNode>(b, FNIF_OBJTYPE))->resId(); + n = VFS::find(*path, Res::get<DirectoryNode>(b, FNIF_OBJTYPE)); } + if (n != 0) return n->resId(); } return (u32int) - 1; } @@ -61,6 +64,11 @@ u32int FSNode::setCwdSC() { return 0; } +u32int FSNode::removeSC() { + if (!writable()) return 0; + return (VFS::remove(this) ? 1 : 0); +} + bool FSNode::readable(User* user) { if (user == 0) user = Usr::user(); if (user->getUid() == m_uid) |