diff options
Diffstat (limited to 'libc/sysdeps/linux/avr32/prctl.c')
| -rw-r--r-- | libc/sysdeps/linux/avr32/prctl.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/avr32/prctl.c b/libc/sysdeps/linux/avr32/prctl.c new file mode 100644 index 000000000..4e146e35e --- /dev/null +++ b/libc/sysdeps/linux/avr32/prctl.c @@ -0,0 +1,36 @@ +/* + * prctl syscall for AVR32 Linux. + * + * Copyright (C) 2010 Atmel Corporation + * + * This file is subject to the terms and conditions of the GNU Lesser General + * Public License. See the file "COPYING.LIB" in the main directory of this + * archive for more details. + */ +#include <sys/syscall.h> +#include <sys/prctl.h> +#include <stdarg.h> + +#ifdef __NR_prctl +#define __NR___syscall_prctl __NR_prctl +static inline _syscall5(int, __syscall_prctl, int, option, long, arg2, + long, arg3, long, arg4, long, arg5); + +int prctl(int __option, ...) +{ + long arg2; + long arg3; + long arg4; + long arg5; + va_list ap; + + va_start(ap, __option); + arg2 = va_arg(ap, long); + arg3 = va_arg(ap, long); + arg4 = va_arg(ap, long); + arg5 = va_arg(ap, long); + va_end(ap); + + return INLINE_SYSCALL(prctl, 5, __option, arg2, arg3, arg4, arg5); +} +#endif |