Kernel/VFS - Truncate support, mmap fixes

[tpg/acess2.git] / KernelLand / Kernel / syscalls.c

diff --git a/KernelLand/Kernel/syscalls.c b/KernelLand/Kernel/syscalls.c
index 75ed874..5f52e0e 100644 (file)
--- a/KernelLand/Kernel/syscalls.c
+++ b/KernelLand/Kernel/syscalls.c
@@ -293,6 +293,17 @@ void SyscallHandler(tSyscallRegs *Regs)
                #endif
                break;
        
+       case SYS_TRUNCATE:
+               ret = VFS_Truncate(
+                       Regs->Arg1,
+                       #if BITS == 32
+                       ARG64(2,3)
+                       #else
+                       Regs->Arg2
+                       #endif
+                       );
+               break;
+       
        case SYS_FINFO:
                CHECK_NUM_NONULL( (void*)Regs->Arg2, sizeof(tFInfo) + Regs->Arg3*sizeof(tVFS_ACL) );
                // FP, Dest, MaxACLs
@@ -394,6 +405,21 @@ void SyscallHandler(tSyscallRegs *Regs)
                        );
                break;
 
+       case SYS_MMAP:
+               ret = (tVAddr)VFS_MMap(
+                       (void*)Regs->Arg1, Regs->Arg2,
+                       Regs->Arg3&0xFFFF, Regs->Arg3>>16,
+                       Regs->Arg4,
+                       #if BITS == 32
+                       ARG64(5,6)
+                       #else
+                       Regs->Arg5
+                       #endif
+                       );
+               break;
+       case SYS_MUNMAP:
+               ret = VFS_MUnmap( (void*)Regs->Arg1, Regs->Arg2 );
+               break;
        
        // Create a directory
        case SYS_MKDIR: