Linux specific configuration file for libio.

diff --git a/sysdeps/unix/sysv/linux/_G_config.h b/sysdeps/unix/sysv/linux/_G_config.h
new file mode 100644 (file)
index 0000000..8dc9221
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/_G_config.h
@@ -0,0 +1,67 @@
+/* This file is needed by libio to define various configuration parameters.
+   These are always the same in the GNU C library.  */
+
+#ifndef _G_config_h
+#define _G_config_h 1
+
+/* Define types for libio in terms of the standard internal type names.  */
+
+#include <bits/types.h>
+#define __need_size_t
+#define __need_wint_t
+#include <stddef.h>
+#ifndef _WINT_T
+/* Integral type unchanged by default argument promotions that can
+   hold any value corresponding to members of the extended character
+   set, as well as at least one value that does not correspond to any
+   member of the extended character set.  */
+#define _WINT_T
+typedef unsigned int wint_t;
+#endif
+#define _G_size_t      size_t
+#define _G_fpos_t      __off_t
+#define _G_ssize_t     __ssize_t
+#define _G_off_t       __off_t
+#define        _G_pid_t        __pid_t
+#define        _G_uid_t        __uid_t
+#define _G_wint_t      wint_t
+
+typedef int _G_int16_t __attribute__ ((__mode__ (__HI__)));
+typedef int _G_int32_t __attribute__ ((__mode__ (__SI__)));
+typedef unsigned int _G_uint16_t __attribute__ ((__mode__ (__HI__)));
+typedef unsigned int _G_uint32_t __attribute__ ((__mode__ (__SI__)));
+
+#define _G_HAVE_BOOL 1
+
+
+/* These library features are always available in the GNU C library.  */
+#define _G_HAVE_ATEXIT 1
+#define _G_HAVE_SYS_CDEFS 1
+#define _G_HAVE_SYS_WAIT 1
+#define _G_NEED_STDARG_H 1
+#define _G_va_list __gnuc_va_list
+
+#define _G_HAVE_PRINTF_FP 1
+#define _G_HAVE_MMAP 1
+#define _G_HAVE_LONG_DOUBLE_IO 1
+
+/* This is defined by <bits/stat.h> if `st_blksize' exists.  */
+#define _G_HAVE_ST_BLKSIZE defined (_STATBUF_ST_BLKSIZE)
+
+#define _G_BUFSIZ 8192
+
+/* These are the vtbl details for ELF.  */
+#define _G_NAMES_HAVE_UNDERSCORE 0
+#define _G_VTABLE_LABEL_HAS_LENGTH 1
+#define _G_USING_THUNKS
+#define _G_VTABLE_LABEL_PREFIX "__vt_"
+#define _G_VTABLE_LABEL_PREFIX_ID __vt_
+
+
+#if defined (__cplusplus) || defined (__STDC__)
+#define _G_ARGS(ARGLIST) ARGLIST
+#else
+#define _G_ARGS(ARGLIST) ()
+#endif
+
+#endif /* _G_config.h */