3 files changed, 0 insertions, 10 deletions
diff --git a/source3/lib/replace/README b/source3/lib/replace/README
index a2f9e2fa29..77558b2ca9 100644
--- a/source3/lib/replace/README
+++ b/source3/lib/replace/README
@@ -55,11 +55,6 @@ strtoull
 socketpair
 strptime
 
-These external declarations are provided for those systems which lack the
-declaration but provide the function:
-
-readahead
-
 Types:
 bool
 socklen_t
diff --git a/source3/lib/replace/libreplace.m4 b/source3/lib/replace/libreplace.m4
index a030ce2e90..e9b19b7cf5 100644
--- a/source3/lib/replace/libreplace.m4
+++ b/source3/lib/replace/libreplace.m4
@@ -155,7 +155,6 @@ AC_CHECK_FUNCS(pread pwrite strndup strcasestr strtok_r mkdtemp socketpair)
 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
 AC_HAVE_DECL(errno, [#include <errno.h>])
-AC_HAVE_DECL(readahead, [#include <fcntl.h>])
 
 AC_CACHE_CHECK([for secure mkstemp],samba_cv_HAVE_SECURE_MKSTEMP,[
 AC_TRY_RUN([#include <stdlib.h>
diff --git a/source3/lib/replace/replace.h b/source3/lib/replace/replace.h
index 2bda0eab52..3cb3c95b69 100644
--- a/source3/lib/replace/replace.h
+++ b/source3/lib/replace/replace.h
@@ -111,10 +111,6 @@ extern char *sys_errlist[];
 extern int errno;
 #endif
 
-#if defined(HAVE_LINUX_READAHEAD) && ! defined(HAVE_READAHEAD_DECL)
-ssize_t readahead(int fd, off64_t offset, size_t count);
-#endif
-
 #ifndef HAVE_STRDUP
 #define strdup rep_strdup
 char *rep_strdup(const char *s);