Enrico Fraccaroli
13 lines
642 B
C
13 lines
642 B
C
/// MentOS, The Mentoring Operating system project
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/// @file ioctl.h
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/// @brief Declares device controlling operations.
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/// @copyright (c) 2014-2021 This file is distributed under the MIT License.
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/// See LICENSE.md for details.
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/// @brief Manipulates the underlying device parameters of special files, or operating
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/// characteristics of character special files (e.g., terminals).
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/// @param fd Must be an open file descriptor.
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/// @param request The device-dependent request code
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/// @param data An untyped pointer to memory.
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/// @return On success zero is returned.
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int sys_ioctl(int fd, int request, void *data); |