diff options
Diffstat (limited to 'arch/nios2/include/asm/ucontext.h')
| -rw-r--r-- | arch/nios2/include/asm/ucontext.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/nios2/include/asm/ucontext.h b/arch/nios2/include/asm/ucontext.h new file mode 100644 index 0000000..2c87614 --- /dev/null +++ b/arch/nios2/include/asm/ucontext.h @@ -0,0 +1,32 @@ +/* + * Copyright (C) 2010 Tobias Klauser <tklauser@distanz.ch> + * Copyright (C) 2004 Microtronix Datacom Ltd + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_NIOS2_UCONTEXT_H +#define _ASM_NIOS2_UCONTEXT_H + +typedef int greg_t; +#define NGREG 32 +typedef greg_t gregset_t[NGREG]; + +struct mcontext { + int version; + gregset_t gregs; +}; + +#define MCONTEXT_VERSION 2 + +struct ucontext { + unsigned long uc_flags; + struct ucontext *uc_link; + stack_t uc_stack; + struct mcontext uc_mcontext; + sigset_t uc_sigmask; /* mask last for extensibility */ +}; + +#endif |
