diff --git a/include/meson.build b/include/meson.build
index 64cf0aeee..87dbfc844 100644
--- a/include/meson.build
+++ b/include/meson.build
@@ -135,6 +135,7 @@ conf_data.set('HAVE_FNMATCH_H', cc.has_header('fnmatch.h') ? '1' : false)
 conf_data.set('HAVE_LINUX_AGPGART_H', cc.has_header('linux/agpgart.h') ? '1' : false)
 conf_data.set('HAVE_STRINGS_H', cc.has_header('strings.h') ? '1' : false)
 conf_data.set('HAVE_SYS_AGPGART_H', cc.has_header('sys/agpgart.h') ? '1' : false)
+conf_data.set('HAVE_SYS_UCRED_H', cc.has_header('sys/ucred.h') ? '1' : false)
 conf_data.set('HAVE_SYS_UN_H', cc.has_header('sys/un.h') ? '1' : false)
 conf_data.set('HAVE_SYS_UTSNAME_H', cc.has_header('sys/utsname.h') ? '1' : false)
 conf_data.set('HAVE_SYS_SYSMACROS_H', cc.has_header('sys/sysmacros.h') ? '1' : false)
@@ -176,6 +177,7 @@ conf_data.set('HAVE_TIMINGSAFE_MEMCMP', cc.has_function('timingsafe_memcmp') ? '
 conf_data.set('HAVE_VASPRINTF', cc.has_function('vasprintf') ? '1' : false)
 conf_data.set('HAVE_VSNPRINTF', cc.has_function('vsnprintf') ? '1' : false)
 conf_data.set('HAVE_WALKCONTEXT', cc.has_function('walkcontext') ? '1' : false)
+conf_data.set('HAVE_XUCRED_CR_PID', cc.has_member('struct xucred', 'cr_pid', prefix : '#include <sys/ucred.h>') ? '1' : false)
 
 conf_data.set('BUSFAULT', conf_data.get('HAVE_SIGACTION'))
 
diff --git a/os/access.c b/os/access.c
index 900796cad..9fec1b731 100644
--- a/os/access.c
+++ b/os/access.c
@@ -116,6 +116,10 @@ SOFTWARE.
 #endif
 #endif
 
+#ifdef HAVE_SYS_UCRED_H
+#include <sys/ucred.h>
+#endif
+
 #ifdef HAVE_SYS_UN_H
 #include <sys/un.h>
 #endif
@@ -1166,7 +1170,7 @@ ComputeLocalClient(ClientPtr client)
 int
 GetLocalClientCreds(ClientPtr client, LocalClientCredRec ** lccp)
 {
-#if defined(HAVE_GETPEEREID) || defined(HAVE_GETPEERUCRED) || defined(SO_PEERCRED)
+#if defined(HAVE_GETPEEREID) || defined(HAVE_GETPEERUCRED) || defined(SO_PEERCRED) || defined(LOCAL_PEERCRED)
     int fd;
     XtransConnInfo ci;
     LocalClientCredRec *lcc;
@@ -1177,6 +1181,9 @@ GetLocalClientCreds(ClientPtr client, LocalClientCredRec ** lccp)
 #elif defined(SO_PEERCRED)
     struct ucred peercred;
     socklen_t so_len = sizeof(peercred);
+#elif defined(LOCAL_PEERCRED) && defined(HAVE_XUCRED_CR_PID)
+    struct xucred peercred;
+    socklen_t so_len = sizeof(peercred);
 #elif defined(HAVE_GETPEEREID)
     uid_t uid;
     gid_t gid;
@@ -1253,6 +1260,17 @@ GetLocalClientCreds(ClientPtr client, LocalClientCredRec ** lccp)
     lcc->pid = peercred.pid;
     lcc->fieldsSet = LCC_UID_SET | LCC_GID_SET | LCC_PID_SET;
     return 0;
+#elif defined(LOCAL_PEERCRED) && defined(HAVE_XUCRED_CR_PID)
+    if (getsockopt(fd, SOL_LOCAL, LOCAL_PEERCRED, &peercred, &so_len) != 0 ||
+        peercred.cr_version != XUCRED_VERSION) {
+        FreeLocalClientCreds(lcc);
+        return -1;
+    }
+    lcc->euid = peercred.cr_uid;
+    lcc->egid = peercred.cr_gid;
+    lcc->pid = peercred.cr_pid;
+    lcc->fieldsSet = LCC_UID_SET | LCC_GID_SET | LCC_PID_SET;
+    return 0;
 #elif defined(HAVE_GETPEEREID)
     if (getpeereid(fd, &uid, &gid) == -1) {
         FreeLocalClientCreds(lcc);