Differential D3819 Diff 9196 usr.bin/truss/syscall.h

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usr.bin/truss/syscall.h

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	* Itimerval -- a pointer to a struct itimerval. Prints all elements.			* Itimerval -- a pointer to a struct itimerval. Prints all elements.
	* Pollfd -- a pointer to an array of struct pollfd. Prints .fd and .events.			* Pollfd -- a pointer to an array of struct pollfd. Prints .fd and .events.
	* Fd_set -- a pointer to an array of fd_set. Prints the fds that are set.			* Fd_set -- a pointer to an array of fd_set. Prints the fds that are set.
	* Sigaction -- a pointer to a struct sigaction. Prints all elements.			* Sigaction -- a pointer to a struct sigaction. Prints all elements.
	* Sigset -- a pointer to a sigset_t. Prints the signals that are set.			* Sigset -- a pointer to a sigset_t. Prints the signals that are set.
	* Sigprocmask -- the first argument to sigprocmask(). Prints the name.			* Sigprocmask -- the first argument to sigprocmask(). Prints the name.
	* Kevent -- a pointer to an array of struct kevents. Prints all elements.			* Kevent -- a pointer to an array of struct kevents. Prints all elements.
	* Pathconf -- the 2nd argument of pathconf().			* Pathconf -- the 2nd argument of pathconf().
				* Utrace -- utrace(2) buffer.
	*			*
	* In addition, the pointer types (String, Ptr) may have OUT masked in --			* In addition, the pointer types (String, Ptr) may have OUT masked in --
	* this means that the data is set on return from the system call -- or			* this means that the data is set on return from the system call -- or
	* IN (meaning that the data is passed into the system call).			* IN (meaning that the data is passed into the system call).
	*/			*/
	/*			/*
	* $FreeBSD$			* $FreeBSD$
	*/			*/

	enum Argtype { None = 1, Hex, Octal, Int, LongHex, Name, Ptr, Stat, Ioctl, Quad,			enum Argtype { None = 1, Hex, Octal, Int, LongHex, Name, Ptr, Stat, Ioctl, Quad,
	Signal, Sockaddr, StringArray, Timespec, Timeval, Itimerval, Pollfd,			Signal, Sockaddr, StringArray, Timespec, Timeval, Itimerval, Pollfd,
	Fd_set, Sigaction, Fcntl, Mprot, Mmapflags, Whence, Readlinkres,			Fd_set, Sigaction, Fcntl, Mprot, Mmapflags, Whence, Readlinkres,
	Sigset, Sigprocmask, StatFs, Kevent, Sockdomain, Socktype, Open,			Sigset, Sigprocmask, StatFs, Kevent, Sockdomain, Socktype, Open,
	Fcntlflag, Rusage, BinString, Shutdown, Resource, Rlimit, Timeval2,			Fcntlflag, Rusage, BinString, Shutdown, Resource, Rlimit, Timeval2,
	Pathconf, Rforkflags, ExitStatus, Waitoptions, Idtype, Procctl,			Pathconf, Rforkflags, ExitStatus, Waitoptions, Idtype, Procctl,
	LinuxSockArgs, Umtxop, Atfd, Atflags, Timespec2, Accessmode, Long,			LinuxSockArgs, Umtxop, Atfd, Atflags, Timespec2, Accessmode, Long,
	Sysarch, ExecArgs, ExecEnv, PipeFds, QuadHex };			Sysarch, ExecArgs, ExecEnv, PipeFds, QuadHex, Utrace };

	#define ARG_MASK 0xff			#define ARG_MASK 0xff
	#define OUT 0x100			#define OUT 0x100
	#define IN /0x20/0			#define IN /0x20/0

	struct syscall_args {			struct syscall_args {
	enum Argtype type;			enum Argtype type;
	int offset;			int offset;
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