gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / libiberty / choose-temp.c

diff --git a/libiberty/choose-temp.c b/libiberty/choose-temp.c
index 4a26a827a2c296a21e2de69fc90b90ef485bf7f1..49a2faaa51bb6d6c28c611e52d05f656ea25dadd 100644 (file)
--- a/libiberty/choose-temp.c
+++ b/libiberty/choose-temp.c
@@ -1,5 +1,5 @@
 /* Utility to pick a temporary filename prefix.
-   Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 Free Software Foundation, Inc.
 
 This file is part of the libiberty library.
 Libiberty is free software; you can redistribute it and/or
@@ -22,6 +22,10 @@ Boston, MA 02110-1301, USA.  */
 #endif
 
 #include <stdio.h>     /* May get P_tmpdir.  */
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
 #endif
@@ -30,7 +34,6 @@ Boston, MA 02110-1301, USA.  */
 #endif
 
 #include "libiberty.h"
-extern char *choose_tmpdir (void);
 
 /* Name of temporary file.
    mktemp requires 6 trailing X's.  */
@@ -46,7 +49,7 @@ find one.  The current directory is chosen if all else fails so the
 program is exited if a temporary directory can't be found (@code{mktemp}
 fails).  The buffer for the result is obtained with @code{xmalloc}.
 
-This function is provided for backwards compatability only.  Its use is
+This function is provided for backwards compatibility only.  Its use is
 not recommended.
 
 @end deftypefn