bsd-user: Add FreeBSD file I/O ioctl definitions
Add os-ioctl-filio.h with file I/O control ioctl definitions including FIONREAD, FIONBIO, FIOASYNC, and FIOSETOWN for file descriptor control. Signed-off-by: Stacey Son <sson@FreeBSD.org> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@oss.qualcomm.com> Signed-off-by: Warner Losh <imp@bsdimp.com>
Stacey Son committed
Mar 13, 2026 at 22:11 UTC
55a952a4c4f8108ee073cc59a319aebc4555c199
1 file changed
+34
bsd-user/freebsd/os-ioctl-filio.h
new
+34
@@ -0,0 +1,34 @@
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+/*
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+ * FreeBSD filio definitions for ioctl(2) emulation
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+ *
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+ * Copyright (c) 2013 Stacey D. Son
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+ *
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+ * SPDX-License-Identifier: GPL-2.0-or-later
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+ */
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+#ifndef BSD_USER_FREEBSD_OS_IOCTL_FILIO_H
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+#define BSD_USER_FREEBSD_OS_IOCTL_FILIO_H
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+
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+/* see sys/filio.h */
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+#define TARGET_FIOCLEX TARGET_IO('f', 1)
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+#define TARGET_FIONCLEX TARGET_IO('f', 2)
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+#define TARGET_FIONREAD TARGET_IOR('f', 127, int)
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+#define TARGET_FIONBIO TARGET_IOW('f', 126, int)
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+#define TARGET_FIOASYNC TARGET_IOW('f', 125, int)
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+#define TARGET_FIOSETOWN TARGET_IOW('f', 124, int)
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+#define TARGET_FIOGETOWN TARGET_IOR('f', 123, int)
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+#define TARGET_FIODTYPE TARGET_IOR('f', 122, int)
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+#define TARGET_FIOGETLBA TARGET_IOR('f', 121, int)
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+
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+struct target_fiodgname_arg {
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+ int32_t len;
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+ abi_ulong buf;
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+};
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+
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+#define TARGET_FIODGNAME TARGET_IOW('f', 120, \
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+ struct target_fiodgname_arg)
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+#define TARGET_FIONWRITE TARGET_IOR('f', 119, int)
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+#define TARGET_FIONSPACE TARGET_IOR('f', 118, int)
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+#define TARGET_FIOSEEKDATA TARGET_IOWR('f', 97, off_t)
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+#define TARGET_FIOSEEKHOLE TARGET_IOWR('f', 98, off_t)
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+
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+#endif /* BSD_USER_FREEBSD_OS_IOCTL_FILIO_H */