diff options
| author | Thomas Weißschuh <linux@weissschuh.net> | 2025-05-15 21:57:47 +0200 |
|---|---|---|
| committer | Thomas Weißschuh <linux@weissschuh.net> | 2025-05-21 15:32:16 +0200 |
| commit | 7281be583117d7ff12c52684ffc732e6ffca8f58 (patch) | |
| tree | c006eb7e40f2501b8788e4eb2b13d65d6d86cd18 /tools/include/nolibc/sys | |
| parent | tools/nolibc: implement wait() in terms of waitpid() (diff) | |
| download | linux-7281be583117d7ff12c52684ffc732e6ffca8f58.tar.gz linux-7281be583117d7ff12c52684ffc732e6ffca8f58.zip | |
tools/nolibc: move ioctl() to sys/ioctl.h
This is the location regular userspace expects this definition.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Link: https://lore.kernel.org/r/20250515-nolibc-sys-v1-1-74f82eea3b59@weissschuh.net
Diffstat (limited to 'tools/include/nolibc/sys')
| -rw-r--r-- | tools/include/nolibc/sys/ioctl.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tools/include/nolibc/sys/ioctl.h b/tools/include/nolibc/sys/ioctl.h new file mode 100644 index 000000000000..fc880687e02a --- /dev/null +++ b/tools/include/nolibc/sys/ioctl.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: LGPL-2.1 OR MIT */ +/* + * Ioctl definitions for NOLIBC + * Copyright (C) 2017-2021 Willy Tarreau <w@1wt.eu> + */ + +/* make sure to include all global symbols */ +#include "../nolibc.h" + +#ifndef _NOLIBC_SYS_IOCTL_H +#define _NOLIBC_SYS_IOCTL_H + +#include "../sys.h" + +#include <linux/ioctl.h> + +/* + * int ioctl(int fd, unsigned long cmd, ... arg); + */ + +static __attribute__((unused)) +long sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) +{ + return my_syscall3(__NR_ioctl, fd, cmd, arg); +} + +#define ioctl(fd, cmd, arg) __sysret(sys_ioctl(fd, cmd, (unsigned long)(arg))) + +#endif /* _NOLIBC_SYS_IOCTL_H */ |