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| author | Andreas Tobler <a.tobler@schweiz.org> | 2008-12-31 23:00:17 +0000 |
|---|---|---|
| committer | Andreas Tobler <andreast@gcc.gnu.org> | 2009-01-01 00:00:17 +0100 |
| commit | 9cb825505e75392820364bba0f58fc930836fee6 (patch) | |
| tree | 5a48e9516f366715ca8c593bd4a3c0e572ef719b /fixincludes/inclhack.def | |
| parent | a11fe69921144efb1f1cbe5268ec3232b85ea869 (diff) | |
| download | gcc-9cb825505e75392820364bba0f58fc930836fee6.zip gcc-9cb825505e75392820364bba0f58fc930836fee6.tar.gz gcc-9cb825505e75392820364bba0f58fc930836fee6.tar.bz2 | |
inclhack.def (openbsd_null_definition): Redefine NULL to (void *)0 in case of C.
2009-01-01 Andreas Tobler <a.tobler@schweiz.org>
* inclhack.def (openbsd_null_definition): Redefine NULL to (void *)0
in case of C.
* fixincl.x: Regenerate.
From-SVN: r142989
Diffstat (limited to 'fixincludes/inclhack.def')
| -rw-r--r-- | fixincludes/inclhack.def | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/fixincludes/inclhack.def b/fixincludes/inclhack.def index 63871c4..adab21e 100644 --- a/fixincludes/inclhack.def +++ b/fixincludes/inclhack.def @@ -2516,6 +2516,44 @@ fix = { test_text = "char *na_addr\t"; }; +/* + * Fix OpenBSD's NULL definition. + */ +fix = { + hackname = openbsd_null_definition; + mach = "*-*-openbsd*"; + files = locale.h, stddef.h, stdio.h, string.h, + time.h, unistd.h, wchar.h, sys/param.h; + select = "__GNUG__"; + c_fix = format; + c_fix_arg = "#ifndef NULL\n" + "#ifdef __cplusplus\n" + "#ifdef __GNUG__\n" + "#define NULL\t__null\n" + "#else\t /* ! __GNUG__ */\n" + "#define NULL\t0L\n" + "#endif\t /* __GNUG__ */\n" + "#else\t /* ! __cplusplus */\n" + "#define NULL\t((void *)0)\n" + "#endif\t /* __cplusplus */\n" + "#endif\t /* !NULL */"; + + c_fix_arg = "^#ifndef[ \t]*NULL\n" + "^#ifdef[ \t]*__GNUG__\n" + "^#define[ \t]*NULL[ \t]*__null\n" + "^#else\n" + "^#define[ \t]*NULL[ \t]*0L\n" + "^#endif\n" + "^#endif"; + test_text = + "#ifndef NULL\n" + "#ifdef __GNUG__\n" + "#define NULL __null\n" + "#else\n" + "#define NULL 0L\n" + "#endif\n" + "#endif\n"; +}; /* * obstack.h used casts as lvalues. |