// === IMPORTS ===
extern int Threads_Fork(void); // AcessNative only function
extern int Threads_Spawn(int nFD, int FDs[], const void *info);
+extern int Syscall_AN_GetPath_Real(char *Dest, size_t DstLen, const char *Path);
// === TYPES ===
typedef int (*tSyscallHandler)(Uint *Errno, const char *Format, void *Args, int *Sizes);
// === MACROS ===
+#define _SYSCALL_CHKFMT(_name,_fmtstr,Fmt) do{ \
+ if(strcmp(Fmt,_fmtstr) != 0) {\
+ *Errno = EINVAL;\
+ Log_Error("Syscalls", "Call %s takes args '%s', given '%s'", #_name, _fmtstr, Fmt);\
+ return -1;\
+ }\
+} while(0)
#define SYSCALL6(_name, _fmtstr, _t0, _t1, _t2, _t3, _t4, _t5, _call) int _name(Uint*Errno,const char*Fmt,void*Args,int*Sizes){\
_t0 a0;_t1 a1;_t2 a2;_t3 a3;_t4 a4;_t5 a5;\
- if(strcmp(Fmt,_fmtstr)!=0)return 0;\
+ _SYSCALL_CHKFMT(_name,_fmtstr,Fmt);\
a0 = *(_t0*)Args;Args+=sizeof(_t0);\
a1 = *(_t1*)Args;Args+=sizeof(_t1);\
a2 = *(_t2*)Args;Args+=sizeof(_t2);\
}
#define SYSCALL5(_name, _fmtstr, _t0, _t1, _t2, _t3, _t4, _call) int _name(Uint*Errno,const char*Fmt,void*Args,int*Sizes){\
_t0 a0;_t1 a1;_t2 a2;_t3 a3;_t4 a4;\
- if(strcmp(Fmt,_fmtstr)!=0)return 0;\
+ _SYSCALL_CHKFMT(_name,_fmtstr,Fmt);\
a0 = *(_t0*)Args;Args+=sizeof(_t0);\
a1 = *(_t1*)Args;Args+=sizeof(_t1);\
a2 = *(_t2*)Args;Args+=sizeof(_t2);\
}
#define SYSCALL4(_name, _fmtstr, _t0, _t1, _t2, _t3, _call) int _name(Uint*Errno,const char*Fmt,void*Args,int*Sizes){\
_t0 a0;_t1 a1;_t2 a2;_t3 a3;\
- if(strcmp(Fmt,_fmtstr)!=0)return 0;\
+ _SYSCALL_CHKFMT(_name,_fmtstr,Fmt);\
a0 = *(_t0*)Args;Args+=sizeof(_t0);\
a1 = *(_t1*)Args;Args+=sizeof(_t1);\
a2 = *(_t2*)Args;Args+=sizeof(_t2);\
#define SYSCALL3(_name, _fmtstr, _t0, _t1, _t2, _call) int _name(Uint*Errno,const char*Fmt,void*Args,int*Sizes){\
_t0 a0;_t1 a1;_t2 a2;\
- if(strcmp(Fmt,_fmtstr)!=0)return 0;\
+ _SYSCALL_CHKFMT(_name,_fmtstr,Fmt);\
a0 = *(_t0*)Args;Args+=sizeof(_t0);\
a1 = *(_t1*)Args;Args+=sizeof(_t1);\
a2 = *(_t2*)Args;Args+=sizeof(_t2);\
#define SYSCALL2(_name, _fmtstr, _t0, _t1, _call) int _name(Uint*Errno,const char*Fmt,void*Args,int*Sizes){\
_t0 a0;_t1 a1;\
- if(strcmp(Fmt,_fmtstr)!=0)return 0;\
+ _SYSCALL_CHKFMT(_name,_fmtstr,Fmt);\
a0 = *(_t0*)Args;Args+=sizeof(_t0);\
a1 = *(_t1*)Args;Args+=sizeof(_t1);\
LOG("SYSCALL2 '%s' %p %p", Fmt, (intptr_t)a0,(intptr_t)a1);\
#define SYSCALL1(_name, _fmtstr, _t0, _call) int _name(Uint*Errno,const char*Fmt, void*Args,int*Sizes){\
_t0 a0;\
- if(strcmp(Fmt,_fmtstr)!=0)return 0;\
+ _SYSCALL_CHKFMT(_name,_fmtstr,Fmt);\
a0 = *(_t0*)Args;Args+=sizeof(_t0);\
LOG("SYSCALL1 '%s' %p", Fmt,(intptr_t)a0);\
_call;\
}
#define SYSCALL0(_name, _call) int _name(Uint*Errno,const char*Fmt, void*Args,int*Sizes){\
- if(strcmp(Fmt,"")!=0)return 0;\
+ _SYSCALL_CHKFMT(_name,"",Fmt);\
LOG("SYSCALL0");\
_call;\
}
SYSCALL1(Syscall_Chdir, "s", const char *,
return VFS_ChDir(a0);
);
+
+SYSCALL2(Syscall_AN_Getpath, "ds", char *, const char *,
+ return Syscall_AN_GetPath_Real(a0, Sizes[0], a1);
+);
+
SYSCALL0(Syscall_Sleep,
Threads_Sleep();
return 0;
[SYS_MOUNT] = Syscall_Mount,
[SYS_REOPEN] = NULL, // SYS_REOPEN
[SYS_CHDIR] = Syscall_Chdir,
+ [SYS_AN_GETPATH] = Syscall_AN_Getpath,
[SYS_WAITTID] = Syscall_WaitTID,
[SYS_SETUID] = Syscall_SetUID,
Syscall_GetGID,
Syscall_Sleep,
- Syscall_AN_Fork,
- Syscall_AN_Spawn,
+ [SYS_AN_FORK] = Syscall_AN_Fork,
+ [SYS_AN_SPAWN] = Syscall_AN_Spawn,
Syscall_SendMessage,
Syscall_GetMessage,