duct taped posix.dll (just like microsoft), new cursor, more info in the fault handlers, processes now have a parse-it-yourself cmdline, add SYS_WAIT_THREAD and SYS_GET_PROCESS_PID, writing still doesn't work

code/syscall/syscall_nr.inc

@@ -86,5 +86,11 @@ SYS_READ_DIR            EQU 50
 SYS_SET_CWD             EQU 51
 SYS_GET_CWD             EQU 52
 
+; Thread join
+SYS_WAIT_THREAD         EQU 53  ; a0=tid -> KSTATUS
+
+; Process PID query
+SYS_GET_PROCESS_PID     EQU 54  ; a0=procHandle a1=*pidOut -> KSTATUS
+
 ; Sentinel
-SYS_MAX                 EQU 53
+SYS_MAX                 EQU 55

code/syscall/syscall_stubs.asm

@@ -166,4 +166,14 @@ SYSCALL_STUB2 ReadDir,              SYS_READ_DIR
 SYSCALL_STUB2 SetCwd,               SYS_SET_CWD
 SYSCALL_STUB2 GetCwd,               SYS_GET_CWD
 
+; ---------------------------------------------------------------------------
+; Thread join  (used by pthread_join in posix.dll)
+; ---------------------------------------------------------------------------
+SYSCALL_STUB2 WaitThread,           SYS_WAIT_THREAD         ; a0=tid -> KSTATUS
+
+; ---------------------------------------------------------------------------
+; Process PID query  (used by posix_spawn -> waitpid in posix.dll)
+; ---------------------------------------------------------------------------
+SYSCALL_STUB2 GetProcessPid,        SYS_GET_PROCESS_PID     ; a0=procHandle a1=*pidOut -> KSTATUS
+
 END