diff options
Diffstat (limited to 'sysdeps/mach/hurd/errnos.awk')
| -rw-r--r-- | sysdeps/mach/hurd/errnos.awk | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/sysdeps/mach/hurd/errnos.awk b/sysdeps/mach/hurd/errnos.awk index cd356e7fb9..b3ac216017 100644 --- a/sysdeps/mach/hurd/errnos.awk +++ b/sysdeps/mach/hurd/errnos.awk @@ -1,4 +1,5 @@ -# Copyright (C) 1991,92,93,94,95,96,97,2000, 2001 Free Software Foundation, Inc. +# Copyright (C) 1991,92,93,94,95,96,97,2000,01,02 +# 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 @@ -153,11 +154,14 @@ END \ print "#define __error_t_defined\t1" print "#endif"; print ""; - print "/* errno is a per-thread variable. */"; - print "#include <hurd/threadvar.h>"; - print "#define errno (*__hurd_errno_location ())"; - print "#define __set_errno(val) errno = (val)"; - print ""; + print "\ +/* Return the current thread's location for `errno'.\n\ + The syntax of this function allows redeclarations like `int errno'. */\n\ +extern int *__errno_location (void) __THROW __attribute__ ((__const__));\n\ +\n\ +#define errno (*__errno_location ())\n\ +#define __set_errno(val) (errno = (val))\n\ +"; print "#endif /* <errno.h> included. */"; print ""; print "#if !defined (_ERRNO_H) && defined (__need_Emath)"; |