os: unexport local client creds handling

these functions aren't used by modules, so no need to export them.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1344>

Xext/shm.c

@@ -44,6 +44,7 @@ in this Software without prior written authorization from The Open Group.
 #include <X11/X.h>
 #include <X11/Xproto.h>
 
+#include "os/auth.h"
 #include "os/busfault.h"
 
 #include "misc.h"

dix/grabs.c

@@ -55,6 +55,7 @@ SOFTWARE.
 #include <X11/extensions/XI2.h>
 
 #include "dix/dix_priv.h"
+#include "os/auth.h"
 
 #include "windowstr.h"
 #include "inputstr.h"

dix/window.c

@@ -100,6 +100,8 @@ Equipment Corporation.
 #include <dix-config.h>
 #endif
 
+#include "os/auth.h"
+
 #include "misc.h"
 #include "scrnintstr.h"
 #include "os.h"

include/os.h

@@ -354,27 +354,6 @@ typedef struct sockaddr *sockaddrPtr;
 extern _X_EXPORT int
 InvalidHost(sockaddrPtr /*saddr */ , int /*len */ , ClientPtr client);
 
-#define LCC_UID_SET	(1 << 0)
-#define LCC_GID_SET	(1 << 1)
-#define LCC_PID_SET	(1 << 2)
-#define LCC_ZID_SET	(1 << 3)
-
-typedef struct {
-    int fieldsSet;              /* Bit mask of fields set */
-    int euid;                   /* Effective uid */
-    int egid;                   /* Primary effective group id */
-    int nSuppGids;              /* Number of supplementary group ids */
-    int *pSuppGids;             /* Array of supplementary group ids */
-    int pid;                    /* Process id */
-    int zoneid;                 /* Only set on Solaris 10 & later */
-} LocalClientCredRec;
-
-extern _X_EXPORT int
-GetLocalClientCreds(ClientPtr, LocalClientCredRec **);
-
-extern _X_EXPORT void
-FreeLocalClientCreds(LocalClientCredRec *);
-
 extern _X_EXPORT int
 ChangeAccessControl(ClientPtr /*client */ , int /*fEnabled */ );
 

os/access.c

@@ -187,6 +187,8 @@ SOFTWARE.
 #define X_INCLUDE_NETDB_H
 #include <X11/Xos_r.h>
 
+#include "os/auth.h"
+
 #include "dixstruct.h"
 #include "osdep.h"
 

os/auth.c

@@ -48,6 +48,8 @@ from The Open Group.
 #endif
 #include   <stdlib.h>       /* for arc4random_buf() */
 
+#include "os/auth.h"
+
 #include "rpcauth.h"
 #include "xdmcp.h"
 #include "xdmauth.h"

os/auth.h

@@ -30,4 +30,22 @@ int set_font_authorizations(char **authorizations,
                             int *authlen,
                             void *client);
 
+#define LCC_UID_SET     (1 << 0)
+#define LCC_GID_SET     (1 << 1)
+#define LCC_PID_SET     (1 << 2)
+#define LCC_ZID_SET     (1 << 3)
+
+typedef struct {
+    int fieldsSet;              /* Bit mask of fields set */
+    int euid;                   /* Effective uid */
+    int egid;                   /* Primary effective group id */
+    int nSuppGids;              /* Number of supplementary group ids */
+    int *pSuppGids;             /* Array of supplementary group ids */
+    int pid;                    /* Process id */
+    int zoneid;                 /* Only set on Solaris 10 & later */
+} LocalClientCredRec;
+
+int GetLocalClientCreds(ClientPtr, LocalClientCredRec **);
+void FreeLocalClientCreds(LocalClientCredRec *);
+
 #endif /* _XSERVER_OS_AUTH_H */

os/client.c

@@ -84,6 +84,8 @@
 #include <sys/sysctl.h>
 #endif
 
+#include "os/auth.h"
+
 /**
  * Try to determine a PID for a client from its connection
  * information. This should be called only once when new client has

os/connection.c

@@ -100,6 +100,7 @@ SOFTWARE.
 
 #include "dix/dix_priv.h"
 #include "os/audit.h"
+#include "os/auth.h"
 
 #include "misc.h"               /* for typedef of pointer */
 #include "osdep.h"