diff options
author | Bjørn Mork <bjorn@mork.no> | 2015-05-15 10:20:47 +0200 |
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committer | Bjørn Mork <bjorn@mork.no> | 2015-05-15 10:20:47 +0200 |
commit | 73b16af8feec390afbabd9356d6e5e83c0390838 (patch) | |
tree | 3730020ba2f9caeb9d7815a975af51830b51ce11 /libbb/lineedit_ptr_hack.c |
busybox: imported from http://www.busybox.net/downloads/busybox-1.13.3.tar.bz2busybox-1.13.3
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Diffstat (limited to 'libbb/lineedit_ptr_hack.c')
-rw-r--r-- | libbb/lineedit_ptr_hack.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/libbb/lineedit_ptr_hack.c b/libbb/lineedit_ptr_hack.c new file mode 100644 index 0000000..53716a2 --- /dev/null +++ b/libbb/lineedit_ptr_hack.c @@ -0,0 +1,23 @@ +/* vi: set sw=4 ts=4: */ +/* + * Copyright (C) 2008 by Denys Vlasenko <vda.linux@googlemail.com> + * + * Licensed under GPLv2, see file LICENSE in this tarball for details. + */ + +struct lineedit_statics; + +#ifndef GCC_COMBINE + +/* We cheat here. It is declared as const ptr in libbb.h, + * but here we make it live in R/W memory */ +struct lineedit_statics *lineedit_ptr_to_statics; + +#else + +/* gcc -combine will see through and complain */ +/* Using alternative method which is more likely to break + * on weird architectures, compilers, linkers and so on */ +struct lineedit_statics *const lineedit_ptr_to_statics __attribute__ ((section (".data"))); + +#endif |