mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-27 11:55:06 +00:00
60 lines
1.9 KiB
C
60 lines
1.9 KiB
C
/* Pragma related interfaces.
|
|
Copyright (C) 1995, 1998, 1999, 2000, 2001, 2002
|
|
Free Software Foundation, Inc.
|
|
|
|
This file is part of GCC.
|
|
|
|
GCC is free software; you can redistribute it and/or modify it under
|
|
the terms of the GNU General Public License as published by the Free
|
|
Software Foundation; either version 2, or (at your option) any later
|
|
version.
|
|
|
|
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with GCC; see the file COPYING. If not, write to the Free
|
|
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
|
|
02111-1307, USA. */
|
|
|
|
#ifndef GCC_C_PRAGMA_H
|
|
#define GCC_C_PRAGMA_H
|
|
|
|
#ifdef HANDLE_SYSV_PRAGMA
|
|
#if ((defined (ASM_WEAKEN_LABEL) && defined (ASM_OUTPUT_WEAK_ALIAS)) \
|
|
|| defined (ASM_WEAKEN_DECL))
|
|
#define HANDLE_PRAGMA_WEAK SUPPORTS_WEAK
|
|
#endif
|
|
|
|
/* We always support #pragma pack for SYSV pragmas. */
|
|
#ifndef HANDLE_PRAGMA_PACK
|
|
#define HANDLE_PRAGMA_PACK 1
|
|
#endif
|
|
#endif /* HANDLE_SYSV_PRAGMA */
|
|
|
|
|
|
#ifdef HANDLE_PRAGMA_PACK_PUSH_POP
|
|
/* If we are supporting #pragma pack(push... then we automatically
|
|
support #pragma pack(<n>) */
|
|
#define HANDLE_PRAGMA_PACK 1
|
|
#endif /* HANDLE_PRAGMA_PACK_PUSH_POP */
|
|
|
|
extern void init_pragma PARAMS ((void));
|
|
|
|
/* Duplicate prototypes for the register_pragma stuff and the typedef for
|
|
cpp_reader, to avoid dragging cpplib.h in almost everywhere... */
|
|
#ifndef GCC_CPPLIB_H
|
|
typedef struct cpp_reader cpp_reader;
|
|
|
|
extern void cpp_register_pragma PARAMS ((cpp_reader *,
|
|
const char *, const char *,
|
|
void (*) PARAMS ((cpp_reader *))));
|
|
#endif
|
|
|
|
extern void maybe_apply_pragma_weak PARAMS ((tree));
|
|
extern tree maybe_apply_renaming_pragma PARAMS ((tree, tree));
|
|
|
|
#endif /* GCC_C_PRAGMA_H */
|