Update MentOs code to the latest development version.
This commit is contained in:
Enrico Fraccaroli
@@ -1,7 +1,7 @@
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/// MentOS, The Mentoring Operating system project
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/// @file panic.h
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/// @brief Functions used to manage kernel panic.
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/// @copyright (c) 2019 This file is distributed under the MIT License.
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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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#pragma once
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@@ -10,3 +10,5 @@
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/// the kernel.
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/// @param msg The message that has to be shown.
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void kernel_panic(const char *msg);
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#define TODO(msg) kernel_panic(#msg);
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@@ -1,10 +1,13 @@
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/// MentOS, The Mentoring Operating system project
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/// @file printk.c
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/// @brief
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/// @copyright (c) 2019 This file is distributed under the MIT License.
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/// @file printk.h
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/// @brief Functions for managing the kernel messages.
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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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#pragma once
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/// @brief Write formatted output to stdout.
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void printk(const char *, ...);
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/// @param format Output formatted as for printf.
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/// @param ... List of arguments.
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/// @return The number of bytes written in syslog.
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int sys_syslog(const char *format, ...);
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@@ -0,0 +1,325 @@
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/// MentOS, The Mentoring Operating system project
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/// @file signal.h
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/// @brief Signals definition.
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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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#pragma once
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#include "stdatomic.h"
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#include "spinlock.h"
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#include "list_head.h"
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#include "syscall.h"
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/// @brief Signal codes.
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typedef enum {
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SIGHUP = 1, ///< Hang up detected on controlling terminal or death of controlling process.
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SIGINT = 2, ///< Issued if the user sends an interrupt signal (Ctrl + C).
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SIGQUIT = 3, ///< Issued if the user sends a quit signal (Ctrl + D).
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SIGILL = 4, ///< Illegal Instruction.
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SIGTRAP = 5, ///< Trace/breakpoint trap.
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SIGABRT = 6, ///< Abort signal from abort().
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SIGEMT = 7, ///< Emulator trap.
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SIGFPE = 8, ///< Floating-point arithmetic exception.
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SIGKILL = 9, ///< If a process gets this signal it must quit immediately and will not perform any clean-up operations.
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SIGBUS = 10, ///< Bus error (bad memory access).
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SIGSEGV = 11, ///< Invalid memory reference.
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SIGSYS = 12, ///< Bad system call (SVr4).
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SIGPIPE = 13, ///< Broken pipe: write to pipe with no readers.
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SIGALRM = 14, ///< Alarm clock signal (used for timers).
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SIGTERM = 15, ///< Software termination signal (sent by kill by default).
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SIGUSR1 = 16, ///< User-defined signal 1.
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SIGUSR2 = 17, ///< User-defined signal 2.
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SIGCHLD = 18, ///< Child stopped or terminated.
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SIGPWR = 19, ///< Power failure.
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SIGWINCH = 20, ///< Window resize signal.
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SIGURG = 21, ///< Urgent condition on socket.
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SIGPOLL = 22, ///< Pollable event.
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SIGSTOP = 23, ///< Stop process.
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SIGTSTP = 24, ///< Stop typed at terminal.
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SIGCONT = 25, ///< Continue if stopped.
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SIGTTIN = 26, ///< Terminal input for background process.
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SIGTTOU = 27, ///< Terminal output for background process.
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SIGVTALRM = 28, ///< Virtual alarm clock.
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SIGPROF = 29, ///< Profiling timer expired.
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SIGXCPU = 30, ///< CPU time limit exceeded.
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SIGXFSZ = 31, ///< File size limit exceeded.
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NSIG
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} signal_type_t;
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/// @brief Codes that indentify the sender of a signal.
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typedef enum {
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SI_NOINFO, ///< Unable to determine complete signal information.
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// Signal : -
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// Enabled fields : si_pid, si_uid
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SI_USER, ///< Signal sent by kill(), pthread_kill(), raise(), abort() or alarm().
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// Signal : -
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// Enabled fields : -
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SI_KERNEL, ///< Generic kernel function
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// Signal : -
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// Enabled fields : si_pid, si_uid, si_value
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SI_QUEUE, ///< Signal was sent by sigqueue().
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SI_TIMER, ///< Signal was generated by expiration of a timer set by timer_settimer().
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SI_ASYNCIO, ///< Signal was generated by completion of an asynchronous I/O request.
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SI_MESGQ, ///< Signal was generated by arrival of a message on an empty message queue.
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// Signal : SIGILL
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// Enabled fields : si_addr (address of failing instruction)
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ILL_ILLOPC, ///< Illegal opcode.
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ILL_ILLOPN, ///< Illegal operand.
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ILL_ILLADR, ///< Illegal addressing mode.
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ILL_ILLTRP, ///< Illegal trap.
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ILL_PRVOPC, ///< Privileged opcode.
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ILL_PRVREG, ///< Privileged register.
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ILL_COPROC, ///< Coprocessor error.
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ILL_BADSTK, ///< Internal stack error.
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// Signal : SIGFPE
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// Enabled fields : si_addr (address of failing instruction)
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FPE_INTDIV, ///< Integer divide-by-zero.
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FPE_INTOVF, ///< Integer overflow.
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FPE_FLTDIV, ///< Floating point divide-by-zero.
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FPE_FLTOVF, ///< Floating point overflow.
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FPE_FLTUND, ///< Floating point underflow.
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FPE_FLTRES, ///< Floating point inexact result.
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FPE_FLTINV, ///< Invalid floating point operation.
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FPE_FLTSUB, ///< Subscript out of range.
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// Signal : SIGSEGV
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// Enabled fields : si_addr (address of faulting memory reference)
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SEGV_MAPERR, ///< Address not mapped.
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SEGV_ACCERR, ///< Invalid permissions.
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// Signal : SIGBUS
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// Enabled fields : si_addr (address of faulting memory reference)
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BUS_ADRALN, ///< Invalid address alignment.
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BUS_ADRERR, ///< Non-existent physical address.
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BUS_OBJERR, ///< Object-specific hardware error.
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// Signal : SIGTRAP
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// Enabled fields : -
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TRAP_BRKPT, ///< Process breakpoint.
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TRAP_TRACE, ///< Process trace trap.
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// Signal : SIGCHLD
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// Enabled fields : si_pid (child process ID)
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// si_uid (real user ID of process that sent the signal)
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// si_status (exit value or signal)
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CLD_EXITED, ///< Child has exited.
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CLD_KILLED, ///< Child has terminated abnormally and did not create a core file.
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CLD_DUMPED, ///< Child has terminated abnormally and created a core file.
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CLD_TRAPPED, ///< Traced child has trapped.
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CLD_STOPPED, ///< Child has stopped.
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CLD_CONTINUED, ///< Stopped child has continued.
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// Signal : SIGIO/SIGPOLL
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// Enabled fields : si_band
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POLL_IN, ///< Data input available.
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POLL_OUT, ///< Output buffers available.
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POLL_MSG, ///< Input message available.
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POLL_ERR, ///< I/O error.
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POLL_PRI, ///< High priority input available.
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POLL_HUP, ///< Device disconnected.
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} signal_sender_code_t;
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/// @brief Defines what to do with the provided signal mask.
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typedef enum {
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/// @brief The set of blocked signals is the union of the current set
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/// and the set argument.
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SIG_BLOCK,
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/// @brief The signals in set are removed from the current set of
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/// blocked signals. It is permissible to attempt to unblock
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/// a signal which is not blocked.
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SIG_UNBLOCK,
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/// @brief The set of blocked signals is set to the argument set.
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SIG_SETMASK
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} sigmask_how_t;
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/// @defgroup SigactionFlags Flags associated with a sigaction.
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/// @{
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#define SA_NOCLDSTOP 0x00000001U ///< Turn off SIGCHLD when children stop.
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#define SA_NOCLDWAIT 0x00000002U ///< Flag on SIGCHLD to inhibit zombies.
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#define SA_SIGINFO 0x00000004U ///< sa_sigaction specifies the signal-handling function for signum.
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#define SA_ONSTACK 0x08000000U ///< Indicates that a registered stack_t will be used.
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#define SA_RESTART 0x10000000U ///< Flag to get restarting signals (which were the default long ago)
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#define SA_NODEFER 0x40000000U ///< Prevents the current signal from being masked in the handler.
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#define SA_RESETHAND 0x80000000U ///< Clears the handler when the signal is delivered.
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/// @}
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/// Type of a signal handler.
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typedef void (*sighandler_t)(int);
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#define SIG_DFL ((sighandler_t)0) ///< Default signal handling.
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#define SIG_IGN ((sighandler_t)1) ///< ignore signal.
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#define SIG_ERR ((sighandler_t)-1) ///< error return from signal.
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/// @brief Structure used to mask and unmask signals.
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/// @details
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/// Each unsigned long consists of 32 bits, thus, the maximum number of signals
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/// that may be declared is 64.
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/// Signals are divided into two cathegories, identified by the two unsigned longs:
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/// [ 1, 31] corresponds to normal signals;
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/// [32, 64] corresponds to real-time signals.
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typedef struct sigset_t {
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/// Signals divided into two cathegories.
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unsigned long sig[2];
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} sigset_t;
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/// @brief Holds the information on how to handle a specific signal.
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typedef struct sigaction_t {
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/// This field specifies the type of action to be performed; its value can be a pointer
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/// to the signal handler, SIG_DFL (that is, the value 0) to specify that the default
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/// action is performed, or SIG_IGN (that is, the value 1) to specify that the signal is
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/// ignored.
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sighandler_t sa_handler;
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/// This sigset_t variable specifies the signals to be masked when running the signal handler
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sigset_t sa_mask;
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/// This set of flags specifies how the signal must be handled;
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unsigned int sa_flags;
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} sigaction_t;
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/// @brief Describes how each signal must be handled.
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typedef struct sighand_t {
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/// Usage counter of the signal handler descriptor.
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atomic_t count;
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/// Array of structures specifying the actions to be performed upon delivering the signals
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sigaction_t action[NSIG];
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/// Spinlock protecting both the signal descriptor and the signal handler descriptor.
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spinlock_t siglock;
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} sighand_t;
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/// @brief Data passed with signal info.
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typedef union sigval {
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int sival_int; ///< Integer value.
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void *sival_ptr; ///< Pointer value.
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} sigval_t;
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/// @brief Stores information about an occurrence of a specific signal.
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typedef struct siginfo_t {
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/// The signal number.
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int si_signo;
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/// A code identifying who raised the signal (see signal_sender_code_t).
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int si_code;
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/// Signal value.
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sigval_t si_value;
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/// The error code of the instruction that caused the signal to be raised, or 0 if there was no error.
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int si_errno;
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/// Process ID of sending process.
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pid_t si_pid;
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/// Real user ID of sending process.
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uid_t si_uid;
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/// Address at which fault occurred.
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void *si_addr;
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/// Exit value or signal for process termination.
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int si_status;
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/// Band event for SIGPOLL/SIGIO.
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int si_band;
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} siginfo_t;
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/// @brief An entry of the signal queue.
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typedef struct sigqueue_t {
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/// Links for the pending signal queue’s list.
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list_head list;
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/// Flags associated with the queued signal.
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int flags;
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/// Describes the event that raised the signal.
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siginfo_t info;
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// Pointer to the user data structure of the process’s owner.
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//struct user_struct *user;
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} sigqueue_t;
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/// @brief Keeps information of pending signals.
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typedef struct sigpending_t {
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/// Head of the list of pending signals.
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list_head list;
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/// The mask which can be queried to know which signals are pending.
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sigset_t signal;
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} sigpending_t;
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/// These can be the second arg to send_sig_info/send_group_sig_info.
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#define SEND_SIG_NOINFO ((siginfo_t *)0)
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/// @brief Handle the return from a signal handler.
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/// @param f The stack frame when returning from a signal handler.
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/// @return never.
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long sys_sigreturn(struct pt_regs *f);
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/// @brief Handles the signals of the current process.
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/// @param f The address of the stack area where the User Mode register
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/// contents of the current process are saved.
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/// @return If we are handling a signal, thus, `regs` have been modified
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/// to handle it (e.g., eip is now poiting at the handler).
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int do_signal(struct pt_regs *f);
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/// @brief Initialize the signals.
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/// @return 1 on success, 0 on failure.
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int signals_init();
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/// @brief Send signal to one specific process.
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/// @param pid The PID of the process.
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/// @param sig The signal to be sent.
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/// @return
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int sys_kill(pid_t pid, int sig);
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/// @brief Sets the disposition of the signal signum to handler.
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/// @param signum The signal number.
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/// @param handler The handler for the signal.
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/// @return The previous value of the signal handler, or SIG_ERR on error.
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sighandler_t sys_signal(int signum, sighandler_t handler);
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/// @brief Examine and change a signal action.
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/// @param signum Specifies the signal and can be any valid signal except SIGKILL and SIGSTOP.
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/// @param act If non-NULL, the new action for signal signum is installed from act.
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/// @param oldact If non-NULL, the previous action is saved in oldact.
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/// @return returns 0 on success; on error, -1 is returned, and errno is set to indicate the error.
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int sys_sigaction(int signum, const sigaction_t *act, sigaction_t *oldact);
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/// @brief Examine and change blocked signals.
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/// @param how Determines the behavior of the call.
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/// @param set The set of signals to manage by the function.
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/// @param oldset If non-NULL, the previous value of the signal mask is stored here.
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/// @return returns 0 on success, and -1 on error (errno is set to indicate the cause).
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/// @details
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/// If set is NULL, then the signal mask is unchanged (i.e., how is
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/// ignored), but the current value of the signal mask is
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/// nevertheless returned in oldset (if it is not NULL).
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int sys_sigprocmask(int how, const sigset_t *set, sigset_t *oldset);
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/// @brief Returns the string describing the given signal.
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/// @param sig The signal to inquire.
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/// @return String representing the signal.
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const char *strsignal(int sig);
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/// @brief Prepare an empty set.
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/// @param set The set to manipulate.
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/// @return 0 on success and -1 on error.
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int sigemptyset(sigset_t *set);
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/// @brief Prepare a full set.
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/// @param set The set to manipulate.
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/// @return 0 on success and -1 on error.
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int sigfillset(sigset_t *set);
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/// @brief Adds the given signal to the correct set.
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/// @param set The set to manipulate.
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/// @param signum The signalt to handle.
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/// @return 0 on success and -1 on error.
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int sigaddset(sigset_t *set, int signum);
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/// @brief Removes the given signal to the correct set.
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/// @param set The set to manipulate.
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/// @param signum The signalt to handle.
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/// @return 0 on success and -1 on error.
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int sigdelset(sigset_t *set, int signum);
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/// @brief Checks if the given signal is part of the set.
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/// @param set The set to manipulate.
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/// @param signum The signalt to handle.
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/// @return 1 if signum is a member of set,
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/// 0 if signum is not a member, and -1 on error.
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int sigismember(sigset_t *set, int signum);
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@@ -1,121 +0,0 @@
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/// MentOS, The Mentoring Operating system project
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||||
/// @file signal_defs.h
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/// @brief
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/// @copyright (c) 2019 This file is distributed under the MIT License.
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/// See LICENSE.md for details.
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// Signal names (from the Unix specification on signals)
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/// Hangup.
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#define SIGHUP 1
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/// Interupt.
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#define SIGINT 2
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/// Quit.
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#define SIGQUIT 3
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/// Illegal instruction.
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#define SIGILL 4
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/// A breakpoint or trace instruction has been reached.
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#define SIGTRAP 5
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/// Another process has requested that you abort.
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#define SIGABRT 6
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/// Emulation trap XXX.
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#define SIGEMT 7
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/// Floating-point arithmetic exception.
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#define SIGFPE 8
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/// You have been stabbed repeated with a large knife.
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#define SIGKILL 9
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/// Bus error (device error).
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#define SIGBUS 10
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/// Segmentation fault.
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#define SIGSEGV 11
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/// Bad system call.
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#define SIGSYS 12
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/// Attempted to read or write from a broken pipe.
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#define SIGPIPE 13
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/// This is your wakeup call.
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#define SIGALRM 14
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/// You have been Schwarzenegger'd.
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#define SIGTERM 15
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/// User Defined Signal #1.
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#define SIGUSR1 16
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/// User Defined Signal #2.
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#define SIGUSR2 17
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/// Child status report.
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#define SIGCHLD 18
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/// We need moar powah!.
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#define SIGPWR 19
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/// Your containing terminal has changed size.
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#define SIGWINCH 20
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/// An URGENT! event (On a socket).
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#define SIGURG 21
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/// XXX OBSOLETE; socket i/o possible.
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#define SIGPOLL 22
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/// Stopped (signal).
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#define SIGSTOP 23
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/// ^Z (suspend).
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#define SIGTSTP 24
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/// Unsuspended (please, continue).
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#define SIGCONT 25
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/// TTY input has stopped.
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||||
#define SIGTTIN 26
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/// TTY output has stopped.
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||||
#define SIGTTOUT 27
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/// Virtual timer has expired.
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||||
#define SIGVTALRM 28
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||||
/// Profiling timer expired.
|
||||
#define SIGPROF 29
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||||
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||||
/// CPU time limit exceeded.
|
||||
#define SIGXCPU 30
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||||
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/// File size limit exceeded.
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||||
#define SIGXFSZ 31
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||||
/// Herp.
|
||||
#define SIGWAITING 32
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||||
|
||||
/// Die in a fire.
|
||||
#define SIGDIAF 33
|
||||
|
||||
/// The sending process does not like you.
|
||||
#define SIGHATE 34
|
||||
|
||||
/// Window server event.
|
||||
#define SIGWINEVENT 35
|
||||
|
||||
/// Everybody loves cats.
|
||||
#define SIGCAT 36
|
||||
|
||||
#define SIGTTOU 37
|
||||
|
||||
#define NUMSIGNALS 38
|
||||
|
||||
#define NSIG NUMSIGNALS
|
||||
+135
-18
@@ -1,40 +1,56 @@
|
||||
/// MentOS, The Mentoring Operating system project
|
||||
/// @file syscall.h
|
||||
/// @brief System Call handler definition.
|
||||
/// @copyright (c) 2019 This file is distributed under the MIT License.
|
||||
/// @copyright (c) 2014-2021 This file is distributed under the MIT License.
|
||||
/// See LICENSE.md for details.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "syscall_types.h"
|
||||
#include "vfs_types.h"
|
||||
#include "kernel.h"
|
||||
#include "dirent.h"
|
||||
#include "sys/dirent.h"
|
||||
#include "types.h"
|
||||
#include "stat.h"
|
||||
|
||||
/// @brief Initialize the system calls.
|
||||
void syscall_init();
|
||||
|
||||
/// @brief Handler for the system calls.
|
||||
void syscall_handler(pt_regs *r);
|
||||
/// @param f The interrupt stack frame.
|
||||
void syscall_handler(pt_regs *f);
|
||||
|
||||
/// @brief Returns the current interrupt stack frame.
|
||||
/// @return Pointer to the stack frame.
|
||||
pt_regs* get_current_interrupt_stack_frame();
|
||||
|
||||
/// The exit() function causes normal process termination.
|
||||
/// @param exit_code The exit code.
|
||||
void sys_exit(int exit_code);
|
||||
|
||||
/// @brief Read data from a file descriptor.
|
||||
/// @brief Read data from a file descriptor.
|
||||
/// @param fd The file descriptor.
|
||||
/// @param buf The buffer.
|
||||
/// @param nbytes The number of bytes to read.
|
||||
/// @return The number of read characters.
|
||||
/// @return The number of read characters.
|
||||
ssize_t sys_read(int fd, void *buf, size_t nbytes);
|
||||
|
||||
/// @brief Write data into a file descriptor.
|
||||
/// @brief Write data into a file descriptor.
|
||||
/// @param fd The file descriptor.
|
||||
/// @param buf The buffer collecting data to written.
|
||||
/// @param nbytes The number of bytes to write.
|
||||
/// @return The number of written bytes.
|
||||
/// @return The number of written bytes.
|
||||
ssize_t sys_write(int fd, void *buf, size_t nbytes);
|
||||
|
||||
/// @brief Repositions the file offset inside a file.
|
||||
/// @param fd The file descriptor of the file.
|
||||
/// @param offset The offest to use for the operation.
|
||||
/// @param whence The type of operation.
|
||||
/// @return Upon successful completion, returns the resulting offset
|
||||
/// location as measured in bytes from the beginning of the file. On
|
||||
/// error, the value (off_t) -1 is returned and errno is set to
|
||||
/// indicate the error.
|
||||
off_t sys_lseek(int fd, off_t offset, int whence);
|
||||
|
||||
/// @brief Given a pathname for a file, open() returns a file
|
||||
/// descriptor, a small, nonnegative integer for use in
|
||||
/// subsequent system calls.
|
||||
@@ -52,33 +68,134 @@ int sys_open(const char *pathname, int flags, mode_t mode);
|
||||
/// @return
|
||||
int sys_close(int fd);
|
||||
|
||||
/// @brief Delete a name and possibly the file it refers to.
|
||||
/// @param path A pathname for a file.
|
||||
/// @return On success, zero is returned. On error, -1 is returned, and errno is set appropriately.
|
||||
int sys_unlink(const char *path);
|
||||
|
||||
/// @brief Suspends execution of the calling thread until a child specified
|
||||
/// by pid argument has changed state.
|
||||
/// by pid argument has changed state.
|
||||
/// @param pid The pid to wait.
|
||||
/// @param status If not NULL, store status information here.
|
||||
/// @param options Determines the wait behaviour.
|
||||
/// @return on success, returns the process ID of the terminated
|
||||
/// child; on error, -1 is returned.
|
||||
pid_t sys_waitpid(pid_t pid, int *status, int options);
|
||||
|
||||
/// @brief Replaces the current process image with a new process image.
|
||||
int sys_execve(pt_regs *r);
|
||||
/// @param f CPU registers whe calling this function.
|
||||
/// @return 0 on success, -1 on error.
|
||||
int sys_execve(pt_regs *f);
|
||||
|
||||
/// @brief Changes the working directory.
|
||||
/// @param path The new working directory.
|
||||
void sys_chdir(char const *path);
|
||||
|
||||
/// Returns the process ID (PID) of the calling process.
|
||||
/// @brief Changes the working directory.
|
||||
/// @param fd File descriptor of the new working directory.
|
||||
void sys_fchdir(int fd);
|
||||
|
||||
/// @brief Returns the process ID (PID) of the calling process.
|
||||
/// @return The process ID.
|
||||
pid_t sys_getpid();
|
||||
|
||||
/// @brief Adds the increment to the priority value of the task.
|
||||
int sys_nice(int increment);
|
||||
///@brief Return session id of the given process.
|
||||
/// If pid == 0 return the SID of the calling process
|
||||
/// If pid != 0 return the SID corresponding to the process having identifier == pid
|
||||
///@param pid process identifier from wich we want the SID
|
||||
///@return On success return SID of the session
|
||||
/// Otherwise return -1 with errno set on: EPERM or ESRCH
|
||||
pid_t sys_getsid(pid_t pid);
|
||||
|
||||
/// Returns the parent process ID (PPID) of the calling process.
|
||||
///@brief creates a new session if the calling process is not a
|
||||
/// process group leader. The calling process is the leader of the
|
||||
/// new session (i.e., its session ID is made the same as its process
|
||||
/// ID). The calling process also becomes the process group leader
|
||||
/// of a new process group in the session (i.e., its process group ID
|
||||
/// is made the same as its process ID).
|
||||
///@return On success return SID of the session just created
|
||||
/// Otherwise return -1 with errno : EPERM
|
||||
pid_t sys_setsid();
|
||||
|
||||
///@brief returns the group ID of the calling process.
|
||||
///@return GID of the current process
|
||||
pid_t sys_getgid();
|
||||
|
||||
///@brief sets the effective group ID of the calling process.
|
||||
///@param pid process identifier to
|
||||
///@return On success, zero is returned.
|
||||
/// Otherwise returns -1 with errno set to :EINVAL or EPERM
|
||||
int sys_setgid(pid_t pid);
|
||||
|
||||
/// @brief Returns the parent process ID (PPID) of the calling process.
|
||||
/// @return The parent process ID.
|
||||
pid_t sys_getppid();
|
||||
|
||||
/// @brief Adds the increment to the priority value of the task.
|
||||
/// @param increment The modifier to apply to the nice value.
|
||||
/// @return The new nice value.
|
||||
int sys_nice(int increment);
|
||||
|
||||
/// @brief Reboots the system, or enables/disables the reboot keystroke.
|
||||
/// @param magic1 fails (with the error EINVAL) unless equals LINUX_REBOOT_MAGIC1.
|
||||
/// @param magic2 fails (with the error EINVAL) unless equals LINUX_REBOOT_MAGIC2.
|
||||
/// @param cmd The command to send to the reboot.
|
||||
/// @param arg Argument passed with some specific commands.
|
||||
/// @return For the values of cmd that stop or restart the system, a
|
||||
/// successful call to reboot() does not return. For the other cmd
|
||||
/// values, zero is returned on success. In all cases, -1 is
|
||||
/// returned on failure, and errno is set appropriately.
|
||||
int sys_reboot(int magic1, int magic2, unsigned int cmd, void *arg);
|
||||
|
||||
void sys_getcwd(char *path, size_t size);
|
||||
/// @brief Get current working directory.
|
||||
/// @param buf The array where the CWD will be copied.
|
||||
/// @param size The size of the array.
|
||||
/// @return On success, returns the same pointer to buf.
|
||||
/// On failure, returnr NULL, and errno is set to indicate the error.
|
||||
char *sys_getcwd(char *buf, size_t size);
|
||||
|
||||
/// @brief Create a child process.
|
||||
pid_t sys_vfork(pt_regs *r);
|
||||
/// @brief Clone the calling process, but without copying the whole address space.
|
||||
/// The calling process is suspended until the new process exits or is
|
||||
/// replaced by a call to `execve'.
|
||||
/// @param f CPU registers whe calling this function.
|
||||
/// @return Return -1 for errors, 0 to the new process, and the process ID of
|
||||
/// the new process to the old process.
|
||||
pid_t sys_fork(pt_regs *f);
|
||||
|
||||
/// @brief Stat the file at the given path.
|
||||
/// @param path Path to the file for which we are retrieving the statistics.
|
||||
/// @param buf Buffer where we are storing the statistics.
|
||||
/// @return 0 on success, a negative number if fails and errno is set.
|
||||
int sys_stat(const char *path, stat_t *buf);
|
||||
|
||||
/// @brief Retrieves information about the file at the given location.
|
||||
/// @param fd The file descriptor of the file that is being inquired.
|
||||
/// @param buf A structure where data about the file will be stored.
|
||||
/// @return Returns a negative value on failure.
|
||||
int sys_fstat(int fd, stat_t *buf);
|
||||
|
||||
/// @brief Creates a new directory at the given path.
|
||||
/// @param path The path of the new directory.
|
||||
/// @param mode The permission of the new directory.
|
||||
/// @return Returns a negative value on failure.
|
||||
int sys_mkdir(const char *path, mode_t mode);
|
||||
|
||||
dirent_t *sys_readdir(DIR *dirp);
|
||||
/// @brief Removes the given directory.
|
||||
/// @param path The path to the directory to remove.
|
||||
/// @return Returns a negative value on failure.
|
||||
int sys_rmdir(const char *path);
|
||||
|
||||
/// Provide access to the directory entries.
|
||||
/// @param fd The file descriptor of the directory for which we accessing
|
||||
/// the entries.
|
||||
/// @param dirp The buffer where de data should be placed.
|
||||
/// @param count The size of the buffer.
|
||||
/// @return On success, the number of bytes read is returned. On end of
|
||||
/// directory, 0 is returned. On error, -1 is returned, and errno is set
|
||||
/// appropriately.
|
||||
int sys_getdents(int fd, dirent_t *dirp, unsigned int count);
|
||||
|
||||
/// @brief Returns the current time.
|
||||
/// @param time Where the time should be stored.
|
||||
/// @return The current time.
|
||||
time_t sys_time(time_t *time);
|
||||
|
||||
+191
-214
@@ -1,220 +1,197 @@
|
||||
/// MentOS, The Mentoring Operating system project
|
||||
/// @file syscall_number.h
|
||||
/// @file syscall_types.h
|
||||
/// @brief System Call numbers.
|
||||
/// @copyright (c) 2019 This file is distributed under the MIT License.
|
||||
/// @copyright (c) 2014-2021 This file is distributed under the MIT License.
|
||||
/// See LICENSE.md for details.
|
||||
|
||||
#pragma once
|
||||
|
||||
// Return result in eax ("=a").
|
||||
// System call number in eax ("a").
|
||||
#define DEFN_SYSCALL0(__res, num) \
|
||||
__asm__ __volatile__("INT $0x80" : "=a"(__res) : "a"(num))
|
||||
|
||||
// Return result in eax ("=a").
|
||||
// System call number in eax ("a").
|
||||
// p1 in ebx ("+b").
|
||||
#define DEFN_SYSCALL1(__res, num, p1) \
|
||||
__asm__ __volatile__("INT $0x80" : "=a"(__res), "+b"(p1) : "a"(num))
|
||||
|
||||
#define DEFN_SYSCALL2(__res, num, p1, p2) \
|
||||
__asm__ __volatile__("INT $0x80" \
|
||||
: "=a"(__res), "+b"(p1), "+c"(p2) \
|
||||
: "a"(num));
|
||||
|
||||
#define DEFN_SYSCALL3(__res, num, p1, p2, p3) \
|
||||
__asm__ __volatile__("INT $0x80" \
|
||||
: "=a"(__res), "+b"(p1), "+c"(p2), "+d"(p3) \
|
||||
: "a"(num))
|
||||
|
||||
#define DEFN_SYSCALL4(__res, num, p1, p2, p3, p4) \
|
||||
__asm__ __volatile__("INT $0x80" \
|
||||
: "=a"(__res), "+b"(p1), "+c"(p2), "+d"(p3), "+S"(p4) \
|
||||
: "a"(num))
|
||||
|
||||
#define DEFN_SYSCALL5(__res, num, p1, p2, p3, p4, p5) \
|
||||
__asm__ __volatile__("INT $0x80" \
|
||||
: "=a"(__res), "+b"(p1), "+c"(p2), "+d"(p3), \
|
||||
"+S"(p4), "+D"(p5) \
|
||||
: "a"(num))
|
||||
|
||||
#define __NR_exit 1
|
||||
#define __NR_fork 2
|
||||
#define __NR_read 3
|
||||
#define __NR_write 4
|
||||
#define __NR_open 5
|
||||
#define __NR_close 6
|
||||
#define __NR_waitpid 7
|
||||
#define __NR_creat 8
|
||||
#define __NR_link 9
|
||||
#define __NR_unlink 10
|
||||
#define __NR_execve 11
|
||||
#define __NR_chdir 12
|
||||
#define __NR_time 13
|
||||
#define __NR_mknod 14
|
||||
#define __NR_chmod 15
|
||||
#define __NR_lchown 16
|
||||
#define __NR_stat 18
|
||||
#define __NR_lseek 19
|
||||
#define __NR_getpid 20
|
||||
#define __NR_mount 21
|
||||
#define __NR_oldumount 22
|
||||
#define __NR_setuid 23
|
||||
#define __NR_getuid 24
|
||||
#define __NR_stime 25
|
||||
#define __NR_ptrace 26
|
||||
#define __NR_alarm 27
|
||||
#define __NR_fstat 28
|
||||
#define __NR_pause 29
|
||||
#define __NR_utime 30
|
||||
#define __NR_access 33
|
||||
#define __NR_nice 34
|
||||
#define __NR_sync 36
|
||||
#define __NR_kill 37
|
||||
#define __NR_rename 38
|
||||
#define __NR_mkdir 39
|
||||
#define __NR_rmdir 40
|
||||
#define __NR_dup 41
|
||||
#define __NR_pipe 42
|
||||
#define __NR_times 43
|
||||
#define __NR_brk 45
|
||||
#define __NR_setgid 46
|
||||
#define __NR_getgid 47
|
||||
#define __NR_signal 48
|
||||
#define __NR_geteuid 49
|
||||
#define __NR_getegid 50
|
||||
#define __NR_acct 51
|
||||
#define __NR_umount 52
|
||||
#define __NR_ioctl 54
|
||||
#define __NR_fcntl 55
|
||||
#define __NR_setpgid 57
|
||||
#define __NR_olduname 59
|
||||
#define __NR_umask 60
|
||||
#define __NR_chroot 61
|
||||
#define __NR_ustat 62
|
||||
#define __NR_dup2 63
|
||||
#define __NR_getppid 64
|
||||
#define __NR_getpgrp 65
|
||||
#define __NR_setsid 66
|
||||
#define __NR_sigaction 67
|
||||
#define __NR_sgetmask 68
|
||||
#define __NR_ssetmask 69
|
||||
#define __NR_setreuid 70
|
||||
#define __NR_setregid 71
|
||||
#define __NR_sigsuspend 72
|
||||
#define __NR_sigpending 73
|
||||
#define __NR_sethostname 74
|
||||
#define __NR_setrlimit 75
|
||||
#define __NR_getrlimit 76
|
||||
#define __NR_getrusage 77
|
||||
#define __NR_gettimeofday 78
|
||||
#define __NR_settimeofday 79
|
||||
#define __NR_getgroups 80
|
||||
#define __NR_setgroups 81
|
||||
#define __NR_symlink 83
|
||||
#define __NR_lstat 84
|
||||
#define __NR_readlink 85
|
||||
#define __NR_uselib 86
|
||||
#define __NR_swapon 87
|
||||
#define __NR_reboot 88
|
||||
#define __NR_readdir 89
|
||||
#define __NR_mmap 90
|
||||
#define __NR_munmap 91
|
||||
#define __NR_truncate 92
|
||||
#define __NR_ftruncate 93
|
||||
#define __NR_fchmod 94
|
||||
#define __NR_fchown 95
|
||||
#define __NR_getpriority 96
|
||||
#define __NR_setpriority 97
|
||||
#define __NR_statfs 99
|
||||
#define __NR_fstatfs 100
|
||||
#define __NR_ioperm 101
|
||||
#define __NR_socketcall 102
|
||||
#define __NR_syslog 103
|
||||
#define __NR_setitimer 104
|
||||
#define __NR_getitimer 105
|
||||
#define __NR_newstat 106
|
||||
#define __NR_newlstat 107
|
||||
#define __NR_newfstat 108
|
||||
#define __NR_uname 109
|
||||
#define __NR_iopl 110
|
||||
#define __NR_vhangup 111
|
||||
#define __NR_idle 112
|
||||
#define __NR_vm86old 113
|
||||
#define __NR_wait4 114
|
||||
#define __NR_swapoff 115
|
||||
#define __NR_sysinfo 116
|
||||
#define __NR_ipc 117
|
||||
#define __NR_fsync 118
|
||||
#define __NR_sigreturn 119
|
||||
#define __NR_clone 120
|
||||
#define __NR_setdomainname 121
|
||||
#define __NR_newuname 122
|
||||
#define __NR_modify_ldt 123
|
||||
#define __NR_adjtimex 124
|
||||
#define __NR_mprotect 125
|
||||
#define __NR_sigprocmask 126
|
||||
#define __NR_create_module 127
|
||||
#define __NR_init_module 128
|
||||
#define __NR_delete_module 129
|
||||
#define __NR_get_kernel_syms 130
|
||||
#define __NR_quotactl 131
|
||||
#define __NR_getpgid 132
|
||||
#define __NR_fchdir 133
|
||||
#define __NR_bdflush 134
|
||||
#define __NR_sysfs 135
|
||||
#define __NR_personality 136
|
||||
#define __NR_setfsuid 138
|
||||
#define __NR_setfsgid 139
|
||||
#define __NR_llseek 140
|
||||
#define __NR_getdents 141
|
||||
#define __NR_select 142
|
||||
#define __NR_flock 143
|
||||
#define __NR_msync 144
|
||||
#define __NR_readv 145
|
||||
#define __NR_writev 146
|
||||
#define __NR_getsid 147
|
||||
#define __NR_fdatasync 148
|
||||
#define __NR_sysctl 149
|
||||
#define __NR_mlock 150
|
||||
#define __NR_munlock 151
|
||||
#define __NR_mlockall 152
|
||||
#define __NR_munlockall 153
|
||||
#define __NR_sched_setparam 154
|
||||
#define __NR_sched_getparam 155
|
||||
#define __NR_sched_setscheduler 156
|
||||
#define __NR_sched_getscheduler 157
|
||||
#define __NR_sched_yield 158
|
||||
#define __NR_sched_get_priority_max 159
|
||||
#define __NR_sched_get_priority_min 160
|
||||
#define __NR_sched_rr_get_interval 161
|
||||
#define __NR_nanosleep 162
|
||||
#define __NR_mremap 163
|
||||
#define __NR_setresuid 164
|
||||
#define __NR_getresuid 165
|
||||
#define __NR_vm86 166
|
||||
#define __NR_query_module 167
|
||||
#define __NR_poll 168
|
||||
#define __NR_nfsservctl 169
|
||||
#define __NR_setresgid 170
|
||||
#define __NR_getresgid 171
|
||||
#define __NR_prctl 172
|
||||
#define __NR_rt_sigreturn 173
|
||||
#define __NR_rt_sigaction 174
|
||||
#define __NR_rt_sigprocmask 175
|
||||
#define __NR_rt_sigpending 176
|
||||
#define __NR_rt_sigtimedwait 177
|
||||
#define __NR_rt_sigqueueinfo 178
|
||||
#define __NR_rt_sigsuspend 179
|
||||
#define __NR_pread 180
|
||||
#define __NR_pwrite 181
|
||||
#define __NR_chown 182
|
||||
#define __NR_getcwd 183
|
||||
#define __NR_capget 184
|
||||
#define __NR_capset 185
|
||||
#define __NR_sigaltstack 186
|
||||
#define __NR_sendfile 187
|
||||
#define __NR_vfork 188
|
||||
#define __NR_free 189 // TODO: remove me!
|
||||
|
||||
#define SYSCALL_NUMBER 190
|
||||
#define __NR_exit 1 ///< System-call number for `exit`
|
||||
#define __NR_fork 2 ///< System-call number for `fork`
|
||||
#define __NR_read 3 ///< System-call number for `read`
|
||||
#define __NR_write 4 ///< System-call number for `write`
|
||||
#define __NR_open 5 ///< System-call number for `open`
|
||||
#define __NR_close 6 ///< System-call number for `close`
|
||||
#define __NR_waitpid 7 ///< System-call number for `waitpid`
|
||||
#define __NR_creat 8 ///< System-call number for `creat`
|
||||
#define __NR_link 9 ///< System-call number for `link`
|
||||
#define __NR_unlink 10 ///< System-call number for `unlink`
|
||||
#define __NR_execve 11 ///< System-call number for `execve`
|
||||
#define __NR_chdir 12 ///< System-call number for `chdir`
|
||||
#define __NR_time 13 ///< System-call number for `time`
|
||||
#define __NR_mknod 14 ///< System-call number for `mknod`
|
||||
#define __NR_chmod 15 ///< System-call number for `chmod`
|
||||
#define __NR_lchown 16 ///< System-call number for `lchown`
|
||||
#define __NR_stat 18 ///< System-call number for `stat`
|
||||
#define __NR_lseek 19 ///< System-call number for `lseek`
|
||||
#define __NR_getpid 20 ///< System-call number for `getpid`
|
||||
#define __NR_mount 21 ///< System-call number for `mount`
|
||||
#define __NR_oldumount 22 ///< System-call number for `oldumount`
|
||||
#define __NR_setuid 23 ///< System-call number for `setuid`
|
||||
#define __NR_getuid 24 ///< System-call number for `getuid`
|
||||
#define __NR_stime 25 ///< System-call number for `stime`
|
||||
#define __NR_ptrace 26 ///< System-call number for `ptrace`
|
||||
#define __NR_alarm 27 ///< System-call number for `alarm`
|
||||
#define __NR_fstat 28 ///< System-call number for `fstat`
|
||||
#define __NR_pause 29 ///< System-call number for `pause`
|
||||
#define __NR_utime 30 ///< System-call number for `utime`
|
||||
#define __NR_access 33 ///< System-call number for `access`
|
||||
#define __NR_nice 34 ///< System-call number for `nice`
|
||||
#define __NR_sync 36 ///< System-call number for `sync`
|
||||
#define __NR_kill 37 ///< System-call number for `kill`
|
||||
#define __NR_rename 38 ///< System-call number for `rename`
|
||||
#define __NR_mkdir 39 ///< System-call number for `mkdir`
|
||||
#define __NR_rmdir 40 ///< System-call number for `rmdir`
|
||||
#define __NR_dup 41 ///< System-call number for `dup`
|
||||
#define __NR_pipe 42 ///< System-call number for `pipe`
|
||||
#define __NR_times 43 ///< System-call number for `times`
|
||||
#define __NR_brk 45 ///< System-call number for `brk`
|
||||
#define __NR_setgid 46 ///< System-call number for `setgid`
|
||||
#define __NR_getgid 47 ///< System-call number for `getgid`
|
||||
#define __NR_signal 48 ///< System-call number for `signal`
|
||||
#define __NR_geteuid 49 ///< System-call number for `geteuid`
|
||||
#define __NR_getegid 50 ///< System-call number for `getegid`
|
||||
#define __NR_acct 51 ///< System-call number for `acct`
|
||||
#define __NR_umount 52 ///< System-call number for `umount`
|
||||
#define __NR_ioctl 54 ///< System-call number for `ioctl`
|
||||
#define __NR_fcntl 55 ///< System-call number for `fcntl`
|
||||
#define __NR_setpgid 57 ///< System-call number for `setpgid`
|
||||
#define __NR_olduname 59 ///< System-call number for `olduname`
|
||||
#define __NR_umask 60 ///< System-call number for `umask`
|
||||
#define __NR_chroot 61 ///< System-call number for `chroot`
|
||||
#define __NR_ustat 62 ///< System-call number for `ustat`
|
||||
#define __NR_dup2 63 ///< System-call number for `dup2`
|
||||
#define __NR_getppid 64 ///< System-call number for `getppid`
|
||||
#define __NR_getpgrp 65 ///< System-call number for `getpgrp`
|
||||
#define __NR_setsid 66 ///< System-call number for `setsid`
|
||||
#define __NR_sigaction 67 ///< System-call number for `sigaction`
|
||||
#define __NR_sgetmask 68 ///< System-call number for `sgetmask`
|
||||
#define __NR_ssetmask 69 ///< System-call number for `ssetmask`
|
||||
#define __NR_setreuid 70 ///< System-call number for `setreuid`
|
||||
#define __NR_setregid 71 ///< System-call number for `setregid`
|
||||
#define __NR_sigsuspend 72 ///< System-call number for `sigsuspend`
|
||||
#define __NR_sigpending 73 ///< System-call number for `sigpending`
|
||||
#define __NR_sethostname 74 ///< System-call number for `sethostname`
|
||||
#define __NR_setrlimit 75 ///< System-call number for `setrlimit`
|
||||
#define __NR_getrlimit 76 ///< System-call number for `getrlimit`
|
||||
#define __NR_getrusage 77 ///< System-call number for `getrusage`
|
||||
#define __NR_gettimeofday 78 ///< System-call number for `gettimeofday`
|
||||
#define __NR_settimeofday 79 ///< System-call number for `settimeofday`
|
||||
#define __NR_getgroups 80 ///< System-call number for `getgroups`
|
||||
#define __NR_setgroups 81 ///< System-call number for `setgroups`
|
||||
#define __NR_symlink 83 ///< System-call number for `symlink`
|
||||
#define __NR_lstat 84 ///< System-call number for `lstat`
|
||||
#define __NR_readlink 85 ///< System-call number for `readlink`
|
||||
#define __NR_uselib 86 ///< System-call number for `uselib`
|
||||
#define __NR_swapon 87 ///< System-call number for `swapon`
|
||||
#define __NR_reboot 88 ///< System-call number for `reboot`
|
||||
#define __NR_readdir 89 ///< System-call number for `readdir`
|
||||
#define __NR_mmap 90 ///< System-call number for `mmap`
|
||||
#define __NR_munmap 91 ///< System-call number for `munmap`
|
||||
#define __NR_truncate 92 ///< System-call number for `truncate`
|
||||
#define __NR_ftruncate 93 ///< System-call number for `ftruncate`
|
||||
#define __NR_fchmod 94 ///< System-call number for `fchmod`
|
||||
#define __NR_fchown 95 ///< System-call number for `fchown`
|
||||
#define __NR_getpriority 96 ///< System-call number for `getpriority`
|
||||
#define __NR_setpriority 97 ///< System-call number for `setpriority`
|
||||
#define __NR_statfs 99 ///< System-call number for `statfs`
|
||||
#define __NR_fstatfs 100 ///< System-call number for `fstatfs`
|
||||
#define __NR_ioperm 101 ///< System-call number for `ioperm`
|
||||
#define __NR_socketcall 102 ///< System-call number for `socketcall`
|
||||
#define __NR_syslog 103 ///< System-call number for `syslog`
|
||||
#define __NR_setitimer 104 ///< System-call number for `setitimer`
|
||||
#define __NR_getitimer 105 ///< System-call number for `getitimer`
|
||||
#define __NR_newstat 106 ///< System-call number for `newstat`
|
||||
#define __NR_newlstat 107 ///< System-call number for `newlstat`
|
||||
#define __NR_newfstat 108 ///< System-call number for `newfstat`
|
||||
#define __NR_uname 109 ///< System-call number for `uname`
|
||||
#define __NR_iopl 110 ///< System-call number for `iopl`
|
||||
#define __NR_vhangup 111 ///< System-call number for `vhangup`
|
||||
#define __NR_idle 112 ///< System-call number for `idle`
|
||||
#define __NR_vm86old 113 ///< System-call number for `vm86old`
|
||||
#define __NR_wait4 114 ///< System-call number for `wait4`
|
||||
#define __NR_swapoff 115 ///< System-call number for `swapoff`
|
||||
#define __NR_sysinfo 116 ///< System-call number for `sysinfo`
|
||||
#define __NR_ipc 117 ///< System-call number for `ipc`
|
||||
#define __NR_fsync 118 ///< System-call number for `fsync`
|
||||
#define __NR_sigreturn 119 ///< System-call number for `sigreturn`
|
||||
#define __NR_clone 120 ///< System-call number for `clone`
|
||||
#define __NR_setdomainname 121 ///< System-call number for `setdomainname`
|
||||
#define __NR_newuname 122 ///< System-call number for `newuname`
|
||||
#define __NR_modify_ldt 123 ///< System-call number for `modify_ldt`
|
||||
#define __NR_adjtimex 124 ///< System-call number for `adjtimex`
|
||||
#define __NR_mprotect 125 ///< System-call number for `mprotect`
|
||||
#define __NR_sigprocmask 126 ///< System-call number for `sigprocmask`
|
||||
#define __NR_create_module 127 ///< System-call number for `create_module`
|
||||
#define __NR_init_module 128 ///< System-call number for `init_module`
|
||||
#define __NR_delete_module 129 ///< System-call number for `delete_module`
|
||||
#define __NR_get_kernel_syms 130 ///< System-call number for `get_kernel_syms`
|
||||
#define __NR_quotactl 131 ///< System-call number for `quotactl`
|
||||
#define __NR_getpgid 132 ///< System-call number for `getpgid`
|
||||
#define __NR_fchdir 133 ///< System-call number for `fchdir`
|
||||
#define __NR_bdflush 134 ///< System-call number for `bdflush`
|
||||
#define __NR_sysfs 135 ///< System-call number for `sysfs`
|
||||
#define __NR_personality 136 ///< System-call number for `personality`
|
||||
#define __NR_setfsuid 138 ///< System-call number for `setfsuid`
|
||||
#define __NR_setfsgid 139 ///< System-call number for `setfsgid`
|
||||
#define __NR_llseek 140 ///< System-call number for `llseek`
|
||||
#define __NR_getdents 141 ///< System-call number for `getdents`
|
||||
#define __NR_select 142 ///< System-call number for `select`
|
||||
#define __NR_flock 143 ///< System-call number for `flock`
|
||||
#define __NR_msync 144 ///< System-call number for `msync`
|
||||
#define __NR_readv 145 ///< System-call number for `readv`
|
||||
#define __NR_writev 146 ///< System-call number for `writev`
|
||||
#define __NR_getsid 147 ///< System-call number for `getsid`
|
||||
#define __NR_fdatasync 148 ///< System-call number for `fdatasync`
|
||||
#define __NR_sysctl 149 ///< System-call number for `sysctl`
|
||||
#define __NR_mlock 150 ///< System-call number for `mlock`
|
||||
#define __NR_munlock 151 ///< System-call number for `munlock`
|
||||
#define __NR_mlockall 152 ///< System-call number for `mlockall`
|
||||
#define __NR_munlockall 153 ///< System-call number for `munlockall`
|
||||
#define __NR_sched_setparam 154 ///< System-call number for `sched_setparam`
|
||||
#define __NR_sched_getparam 155 ///< System-call number for `sched_getparam`
|
||||
#define __NR_sched_setscheduler 156 ///< System-call number for `sched_setscheduler`
|
||||
#define __NR_sched_getscheduler 157 ///< System-call number for `sched_getscheduler`
|
||||
#define __NR_sched_yield 158 ///< System-call number for `sched_yield`
|
||||
#define __NR_sched_get_priority_max 159 ///< System-call number for `sched_get_priority_max`
|
||||
#define __NR_sched_get_priority_min 160 ///< System-call number for `sched_get_priority_min`
|
||||
#define __NR_sched_rr_get_interval 161 ///< System-call number for `sched_rr_get_interval`
|
||||
#define __NR_nanosleep 162 ///< System-call number for `nanosleep`
|
||||
#define __NR_mremap 163 ///< System-call number for `mremap`
|
||||
#define __NR_setresuid 164 ///< System-call number for `setresuid`
|
||||
#define __NR_getresuid 165 ///< System-call number for `getresuid`
|
||||
#define __NR_vm86 166 ///< System-call number for `vm86`
|
||||
#define __NR_query_module 167 ///< System-call number for `query_module`
|
||||
#define __NR_poll 168 ///< System-call number for `poll`
|
||||
#define __NR_nfsservctl 169 ///< System-call number for `nfsservctl`
|
||||
#define __NR_setresgid 170 ///< System-call number for `setresgid`
|
||||
#define __NR_getresgid 171 ///< System-call number for `getresgid`
|
||||
#define __NR_prctl 172 ///< System-call number for `prctl`
|
||||
#define __NR_rt_sigreturn 173 ///< System-call number for `rt_sigreturn`
|
||||
#define __NR_rt_sigaction 174 ///< System-call number for `rt_sigaction`
|
||||
#define __NR_rt_sigprocmask 175 ///< System-call number for `rt_sigprocmask`
|
||||
#define __NR_rt_sigpending 176 ///< System-call number for `rt_sigpending`
|
||||
#define __NR_rt_sigtimedwait 177 ///< System-call number for `rt_sigtimedwait`
|
||||
#define __NR_rt_sigqueueinfo 178 ///< System-call number for `rt_sigqueueinfo`
|
||||
#define __NR_rt_sigsuspend 179 ///< System-call number for `rt_sigsuspend`
|
||||
#define __NR_pread 180 ///< System-call number for `pread`
|
||||
#define __NR_pwrite 181 ///< System-call number for `pwrite`
|
||||
#define __NR_chown 182 ///< System-call number for `chown`
|
||||
#define __NR_getcwd 183 ///< System-call number for `getcwd`
|
||||
#define __NR_capget 184 ///< System-call number for `capget`
|
||||
#define __NR_capset 185 ///< System-call number for `capset`
|
||||
#define __NR_sigaltstack 186 ///< System-call number for `sigaltstack`
|
||||
#define __NR_sendfile 187 ///< System-call number for `sendfile`
|
||||
#define __NR_waitperiod 188 ///< System-call number for `waitperiod`
|
||||
#define __NR_msgctl 189 ///< System-call number for `msgctl`
|
||||
#define __NR_msgget 190 ///< System-call number for `msgget`
|
||||
#define __NR_msgrcv 191 ///< System-call number for `msgrcv`
|
||||
#define __NR_msgsnd 192 ///< System-call number for `msgsnd`
|
||||
#define __NR_semctl 193 ///< System-call number for `semctl`
|
||||
#define __NR_semget 194 ///< System-call number for `semget`
|
||||
#define __NR_semop 195 ///< System-call number for `semop`
|
||||
#define __NR_shmat 196 ///< System-call number for `shmat`
|
||||
#define __NR_shmctl 197 ///< System-call number for `shmctl`
|
||||
#define __NR_shmdt 198 ///< System-call number for `shmdt`
|
||||
#define __NR_shmget 199 ///< System-call number for `shmget`
|
||||
#define SYSCALL_NUMBER 200 ///< The total number of system-calls.
|
||||
|
||||
Reference in New Issue
Block a user