* - Exported functions
*/
#define DONT_INCLUDE_SYSCALL_NAMES 1
-#include "../../Usermode/include/acess/sys.h"
+#include "../../Usermode/Libraries/ld-acess.so_src/include_exp/acess/sys.h"
#include "../syscalls.h"
#include "exports.h"
#include <stdarg.h>
// === CONSTANTS ===
#define NATIVE_FILE_MASK 0x40000000
+// === GLOBALS ===
+int acess__errno;
+
// === CODE ===
// --- VFS Calls
int acess_chdir(const char *Path)
size_t acess_read(int FD, void *Dest, size_t Bytes) {
if(FD & NATIVE_FILE_MASK)
return native_read(FD & (NATIVE_FILE_MASK-1), Dest, Bytes);
- DEBUG("read(0x%x, 0x%x, *%p)", FD, Bytes, Dest);
+// if( FD > 2 )
+ DEBUG("read(0x%x, 0x%x, *%p)", FD, Bytes, Dest);
return _Syscall(SYS_READ, ">i >i <d", FD, Bytes, Bytes, Dest);
}
size_t acess_write(int FD, const void *Src, size_t Bytes) {
if(FD & NATIVE_FILE_MASK)
return native_write(FD & (NATIVE_FILE_MASK-1), Src, Bytes);
- DEBUG("write(0x%x, 0x%x, %p\"%.*s\")", FD, Bytes, Src, Bytes, (char*)Src);
+// if( FD > 2 )
+ DEBUG("write(0x%x, 0x%x, %p\"%.*s\")", FD, Bytes, Src, Bytes, (char*)Src);
return _Syscall(SYS_WRITE, ">i >i >d", FD, Bytes, Bytes, Src);
}
uint64_t acess_tell(int FD) {
if(FD & NATIVE_FILE_MASK)
return native_tell( FD & (NATIVE_FILE_MASK-1) );
+ DEBUG("tell(0x%x)", FD);
return _Syscall(SYS_TELL, ">i", FD);
}
int acess_ioctl(int fd, int id, void *data) {
int len;
- // NOTE: 1024 byte size is a hack
DEBUG("ioctl(%i, %i, %p)", fd, id, data);
+ // NOTE: The length here is hacky and could break
if( data == NULL )
len = 0;
else
);
}
-int acess_readdir(int fd, char *dest) {
- DEBUG("readdir(%i, %p)", fd, dest);
+int acess_SysReadDir(int fd, char *dest) {
+ DEBUG("SysReadDir(%i, %p)", fd, dest);
return _Syscall(SYS_READDIR, ">i <d", fd, 256, dest);
}
int acess__SysOpenChild(int fd, char *name, int flags) {
+ DEBUG("_SysOpenChild(0x%x, '%s', 0x%x)", fd, name, flags);
return _Syscall(SYS_OPENCHILD, ">i >s >i", fd, name, flags);
}
int acess__SysGetACL(int fd, t_sysACL *dest) {
+ DEBUG("%s(0x%x, %p)", __func__, fd, dest);
return _Syscall(SYS_GETACL, ">i <d", fd, sizeof(t_sysACL), dest);
}
int acess__SysMount(const char *Device, const char *Directory, const char *Type, const char *Options) {
+ DEBUG("%s('%s', '%s', '%s', '%s')", __func__, Device, Directory, Type, Options);
return _Syscall(SYS_MOUNT, ">s >s >s >s", Device, Directory, Type, Options);
}
extern int fork(void);
if(flags & CLONE_VM) {
int ret, newID, kernel_tid=0;
- printf("USERSIDE fork()\n");
+ Debug("USERSIDE fork()");
newID = _Syscall(SYS_AN_FORK, "<d", sizeof(int), &kernel_tid);
ret = fork();
if(ret == 0)
{
_CloseSyscalls();
- _InitSyscalls();
giSyscall_ClientID = newID;
+ _InitSyscalls();
return 0;
}
void acess_sleep(void)
{
+ DEBUG("%s()", __func__);
_Syscall(SYS_SLEEP, "");
}
int acess_waittid(int TID, int *ExitStatus)
{
+ DEBUG("%s(%i, %p)", __func__, TID, ExitStatus);
return _Syscall(SYS_WAITTID, ">i <d", TID, sizeof(int), &ExitStatus);
}
int acess_SysSendMessage(int DestTID, int Length, void *Data)
{
+ DEBUG("%s(%i, 0x%x, %p)", __func__, DestTID, Length, Data);
return _Syscall(SYS_SENDMSG, ">i >d", DestTID, Length, Data);
}
-int acess_SysGetMessage(int *SourceTID, void *Data)
+int acess_SysGetMessage(int *SourceTID, int BufLen, void *Data)
{
-// static __thread int lastlen = 1024;
- int lastlen;
-
- lastlen = _Syscall(SYS_GETMSG, "<d <d",
- SourceTID ? sizeof(int) : 0, SourceTID,
- Data ? 1024 : 0, Data
+ DEBUG("%s(%p, %p)", __func__, SourceTID, Data);
+ return _Syscall(SYS_GETMSG, "<d <d",
+ SourceTID ? sizeof(uint32_t) : 0, SourceTID,
+ BufLen, Data
);
- return lastlen;
}
int acess__SysWaitEvent(int Mask)
{
+ DEBUG("%s(%x)", __func__, Mask);
return _Syscall(SYS_WAITEVENT, ">i", Mask);
}
va_start(args, Format);
- printf("[_SysDebug %i]", giSyscall_ClientID);
+ printf("[_SysDebug %i] ", giSyscall_ClientID);
vprintf(Format, args);
printf("\n");
// === Symbol List ===
-#define DEFSYM(name) {#name, acess_##name}
+#define DEFSYM(name) {#name, &acess_##name}
const tSym caBuiltinSymbols[] = {
DEFSYM(_exit),
DEFSYM(tell),
DEFSYM(ioctl),
DEFSYM(finfo),
- DEFSYM(readdir),
+ DEFSYM(SysReadDir),
DEFSYM(select),
DEFSYM(_SysOpenChild),
DEFSYM(_SysGetACL),
DEFSYM(_SysAllocate),
DEFSYM(_SysDebug),
DEFSYM(_SysSetFaultHandler),
- DEFSYM(_SysWaitEvent)
+ DEFSYM(_SysWaitEvent),
+
+ DEFSYM(_errno)
};
const int ciNumBuiltinSymbols = sizeof(caBuiltinSymbols)/sizeof(caBuiltinSymbols[0]);