Imported Upstream version 2.2

1 files changed, 36 insertions, 42 deletions

diff --git a/sys.c b/sys.c
index f0c81df..4009796 100644
--- a/sys.c
+++ b/sys.c
@@ -27,26 +27,20 @@
 
 #include "config.h"
 
+#include "sysincl.h"
+
 #include "sys.h"
 #include "logging.h"
 
-#if defined (LINUX)
+#if defined(LINUX)
 #include "sys_linux.h"
-#endif
-
-#if defined (SOLARIS)
+#elif defined(SOLARIS)
 #include "sys_solaris.h"
-#endif
-
-#if defined (SUNOS)
+#elif defined(SUNOS)
 #include "sys_sunos.h"
-#endif
-
-#if defined (__NetBSD__)
+#elif defined(NETBSD) || defined(FREEBSD)
 #include "sys_netbsd.h"
-#endif
-
-#if defined (MACOSX)
+#elif defined(MACOSX)
 #include "sys_macosx.h"
 #endif
 
@@ -55,27 +49,19 @@
 void
 SYS_Initialise(void)
 {
-
 #if defined(LINUX)
   SYS_Linux_Initialise();
-#endif
-
-#if defined(SOLARIS)
+#elif defined(SOLARIS)
   SYS_Solaris_Initialise();
-#endif
-
-#if defined(SUNOS)
+#elif defined(SUNOS)
   SYS_SunOS_Initialise();
-#endif
-
-#if defined(__NetBSD__)
+#elif defined(NETBSD) || defined(FREEBSD)
   SYS_NetBSD_Initialise();
-#endif
-
-#if defined(MACOSX)
+#elif defined(MACOSX)
   SYS_MacOSX_Initialise();
+#else
+#error Unknown system
 #endif
-
 }
 
 /* ================================================== */
@@ -83,34 +69,29 @@ SYS_Initialise(void)
 void
 SYS_Finalise(void)
 {
-  
 #if defined(LINUX)
   SYS_Linux_Finalise();
-#endif
-
-#if defined(SOLARIS)
+#elif defined(SOLARIS)
   SYS_Solaris_Finalise();
-#endif
-
-#if defined(SUNOS)
+#elif defined(SUNOS)
   SYS_SunOS_Finalise();
-#endif
-
-#if defined(__NetBSD__)
+#elif defined(NETBSD) || defined(FREEBSD)
   SYS_NetBSD_Finalise();
-#endif
-
-#if defined(MACOSX)
+#elif defined(MACOSX)
   SYS_MacOSX_Finalise();
+#else
+#error Unknown system
 #endif
 }
 
 /* ================================================== */
 
-void SYS_DropRoot(char *user)
+void SYS_DropRoot(uid_t uid, gid_t gid)
 {
 #if defined(LINUX) && defined (FEAT_PRIVDROP)
-  SYS_Linux_DropRoot(user);
+  SYS_Linux_DropRoot(uid, gid);
+#elif defined(NETBSD) && defined(FEAT_PRIVDROP)
+  SYS_NetBSD_DropRoot(uid, gid);
 #else
   LOG_FATAL(LOGF_Sys, "dropping root privileges not supported");
 #endif
@@ -118,10 +99,23 @@ void SYS_DropRoot(char *user)
 
 /* ================================================== */
 
+void SYS_EnableSystemCallFilter(int level)
+{
+#if defined(LINUX) && defined(FEAT_SCFILTER)
+  SYS_Linux_EnableSystemCallFilter(level);
+#else
+  LOG_FATAL(LOGF_Sys, "system call filter not supported");
+#endif
+}
+
+/* ================================================== */
+
 void SYS_SetScheduler(int SchedPriority)
 {
 #if defined(LINUX) && defined(HAVE_SCHED_SETSCHEDULER)
   SYS_Linux_SetScheduler(SchedPriority);
+#elif defined(MACOSX)
+  SYS_MacOSX_SetScheduler(SchedPriority);
 #else
   LOG_FATAL(LOGF_Sys, "scheduler priority setting not supported");
 #endif