uml: remove user_util.h

[karo-tx-linux.git] / arch / um / os-Linux / process.c

diff --git a/arch/um/os-Linux/process.c b/arch/um/os-Linux/process.c
index ff203625a4bd9afb44ddc1c918a79df2dbc3d608..697828220af2ca249c9937c738bcd0b93655d27c 100644 (file)
--- a/arch/um/os-Linux/process.c
+++ b/arch/um/os-Linux/process.c
@@ -7,20 +7,20 @@
 #include <stdio.h>
 #include <errno.h>
 #include <signal.h>
-#include <linux/unistd.h>
 #include <sys/mman.h>
 #include <sys/wait.h>
 #include <sys/mman.h>
+#include <sys/syscall.h>
 #include "ptrace_user.h"
 #include "os.h"
 #include "user.h"
-#include "user_util.h"
 #include "process.h"
 #include "irq_user.h"
 #include "kern_util.h"
 #include "longjmp.h"
 #include "skas_ptrace.h"
 #include "kern_constants.h"
+#include "uml-config.h"
 
 #define ARBITRARY_ADDR -1
 #define FAILURE_PID    -1
@@ -131,20 +131,20 @@ void os_kill_ptraced_process(int pid, int reap_child)
                CATCH_EINTR(waitpid(pid, NULL, 0));
 }
 
+#ifdef UML_CONFIG_MODE_TT
 void os_usr1_process(int pid)
 {
        kill(pid, SIGUSR1);
 }
+#endif
 
 /* Don't use the glibc version, which caches the result in TLS. It misses some
  * syscalls, and also breaks with clone(), which does not unshare the TLS.
  */
 
-inline _syscall0(pid_t, getpid)
-
 int os_getpid(void)
 {
-       return(getpid());
+       return(syscall(__NR_getpid));
 }
 
 int os_getpgrp(void)