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-rw-r--r--nscd/grpcache.c1
-rw-r--r--nscd/nscd_stat.c1
-rw-r--r--nscd/pwdcache.c1
-rw-r--r--sysdeps/unix/sysv/linux/unlinkat.c7
4 files changed, 8 insertions, 2 deletions
diff --git a/nscd/grpcache.c b/nscd/grpcache.c
index 6543ef354d..3f440e9701 100644
--- a/nscd/grpcache.c
+++ b/nscd/grpcache.c
@@ -32,6 +32,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <sys/mman.h>
+#include <sys/socket.h>
 #include <stackinfo.h>
 
 #include "nscd.h"
diff --git a/nscd/nscd_stat.c b/nscd/nscd_stat.c
index c1d0bffe20..7f6bd1c83e 100644
--- a/nscd/nscd_stat.c
+++ b/nscd/nscd_stat.c
@@ -24,6 +24,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/socket.h>
 #include <unistd.h>
 #include <libintl.h>
 
diff --git a/nscd/pwdcache.c b/nscd/pwdcache.c
index 6b25968f71..e4ed7e97ca 100644
--- a/nscd/pwdcache.c
+++ b/nscd/pwdcache.c
@@ -32,6 +32,7 @@
 #include <time.h>
 #include <unistd.h>
 #include <sys/mman.h>
+#include <sys/socket.h>
 #include <stackinfo.h>
 
 #include "nscd.h"
diff --git a/sysdeps/unix/sysv/linux/unlinkat.c b/sysdeps/unix/sysv/linux/unlinkat.c
index 36c0215b48..821029f5e5 100644
--- a/sysdeps/unix/sysv/linux/unlinkat.c
+++ b/sysdeps/unix/sysv/linux/unlinkat.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 2005 Free Software Foundation, Inc.
+/* unlinkat -- Remove a link by relative name.
+   Copyright (C) 2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -20,7 +21,9 @@
 #include <fcntl.h>
 #include <stddef.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
+#include <sysdep.h>
 #include <unistd.h>
 
 
@@ -51,7 +54,7 @@ unlinkat (fd, file, flag)
 	 due to the format elements compensates for possible negative
 	 numbers.  */
       size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
-      buf = alloca (buflen);
+      buf = __alloca (buflen);
 
       __snprintf (buf, buflen, procfd, fd, file);
       file = buf;