29346ab043
This patch adds support for the wait4 system call, and with that the wait3 call as well. The implementation is absolutely minimal: only user and system times of the exited child are returned (with all other rusage fields left zero), and there is no support for tracers. Still, this should cover the main use cases of wait4. Change-Id: I7a04589a8423a23990ab39aa38e85d535556743a
125 lines
4.2 KiB
C
125 lines
4.2 KiB
C
/* This header file defines the calls to PM and VFS. */
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#ifndef _MINIX_CALLNR_H
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#define _MINIX_CALLNR_H
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/*===========================================================================*
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* Calls to PM *
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*===========================================================================*/
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#define PM_BASE 0x000
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#define IS_PM_CALL(type) (((type) & ~0xff) == PM_BASE)
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/* Message type 0 is traditionally reserved. */
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#define PM_EXIT (PM_BASE + 1)
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#define PM_FORK (PM_BASE + 2)
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#define PM_WAIT4 (PM_BASE + 3)
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#define PM_GETPID (PM_BASE + 4)
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#define PM_SETUID (PM_BASE + 5)
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#define PM_GETUID (PM_BASE + 6)
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#define PM_STIME (PM_BASE + 7)
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#define PM_PTRACE (PM_BASE + 8)
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#define PM_SETGROUPS (PM_BASE + 9)
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#define PM_GETGROUPS (PM_BASE + 10)
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#define PM_KILL (PM_BASE + 11)
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#define PM_SETGID (PM_BASE + 12)
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#define PM_GETGID (PM_BASE + 13)
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#define PM_EXEC (PM_BASE + 14)
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#define PM_SETSID (PM_BASE + 15)
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#define PM_GETPGRP (PM_BASE + 16)
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#define PM_ITIMER (PM_BASE + 17)
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#define PM_GETMCONTEXT (PM_BASE + 18)
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#define PM_SETMCONTEXT (PM_BASE + 19)
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#define PM_SIGACTION (PM_BASE + 20)
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#define PM_SIGSUSPEND (PM_BASE + 21)
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#define PM_SIGPENDING (PM_BASE + 22)
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#define PM_SIGPROCMASK (PM_BASE + 23)
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#define PM_SIGRETURN (PM_BASE + 24)
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#define PM_SYSUNAME (PM_BASE + 25)
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#define PM_GETPRIORITY (PM_BASE + 26)
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#define PM_SETPRIORITY (PM_BASE + 27)
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#define PM_GETTIMEOFDAY (PM_BASE + 28)
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#define PM_SETEUID (PM_BASE + 29)
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#define PM_SETEGID (PM_BASE + 30)
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#define PM_ISSETUGID (PM_BASE + 31)
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#define PM_GETSID (PM_BASE + 32)
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#define PM_CLOCK_GETRES (PM_BASE + 33)
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#define PM_CLOCK_GETTIME (PM_BASE + 34)
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#define PM_CLOCK_SETTIME (PM_BASE + 35)
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#define PM_GETRUSAGE (PM_BASE + 36)
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#define PM_REBOOT (PM_BASE + 37)
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#define PM_SVRCTL (PM_BASE + 38)
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#define PM_SPROF (PM_BASE + 39)
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/* PM call number 40 is currently unused. */
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#define PM_SRV_FORK (PM_BASE + 41)
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#define PM_SRV_KILL (PM_BASE + 42)
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#define PM_EXEC_NEW (PM_BASE + 43)
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#define PM_EXEC_RESTART (PM_BASE + 44)
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#define PM_GETEPINFO (PM_BASE + 45)
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#define PM_GETPROCNR (PM_BASE + 46)
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#define PM_GETSYSINFO (PM_BASE + 47)
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#define NR_PM_CALLS 48 /* highest number from base plus one */
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/*===========================================================================*
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* Calls to VFS *
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*===========================================================================*/
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#define VFS_BASE 0x100
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#define IS_VFS_CALL(type) (((type) & ~0xff) == VFS_BASE)
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#define VFS_READ (VFS_BASE + 0)
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#define VFS_WRITE (VFS_BASE + 1)
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#define VFS_LSEEK (VFS_BASE + 2)
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#define VFS_OPEN (VFS_BASE + 3)
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#define VFS_CREAT (VFS_BASE + 4)
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#define VFS_CLOSE (VFS_BASE + 5)
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#define VFS_LINK (VFS_BASE + 6)
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#define VFS_UNLINK (VFS_BASE + 7)
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#define VFS_CHDIR (VFS_BASE + 8)
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#define VFS_MKDIR (VFS_BASE + 9)
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#define VFS_MKNOD (VFS_BASE + 10)
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#define VFS_CHMOD (VFS_BASE + 11)
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#define VFS_CHOWN (VFS_BASE + 12)
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#define VFS_MOUNT (VFS_BASE + 13)
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#define VFS_UMOUNT (VFS_BASE + 14)
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#define VFS_ACCESS (VFS_BASE + 15)
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#define VFS_SYNC (VFS_BASE + 16)
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#define VFS_RENAME (VFS_BASE + 17)
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#define VFS_RMDIR (VFS_BASE + 18)
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#define VFS_SYMLINK (VFS_BASE + 19)
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#define VFS_READLINK (VFS_BASE + 20)
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#define VFS_STAT (VFS_BASE + 21)
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#define VFS_FSTAT (VFS_BASE + 22)
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#define VFS_LSTAT (VFS_BASE + 23)
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#define VFS_IOCTL (VFS_BASE + 24)
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#define VFS_FCNTL (VFS_BASE + 25)
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#define VFS_PIPE2 (VFS_BASE + 26)
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#define VFS_UMASK (VFS_BASE + 27)
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#define VFS_CHROOT (VFS_BASE + 28)
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#define VFS_GETDENTS (VFS_BASE + 29)
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#define VFS_SELECT (VFS_BASE + 30)
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#define VFS_FCHDIR (VFS_BASE + 31)
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#define VFS_FSYNC (VFS_BASE + 32)
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#define VFS_TRUNCATE (VFS_BASE + 33)
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#define VFS_FTRUNCATE (VFS_BASE + 34)
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#define VFS_FCHMOD (VFS_BASE + 35)
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#define VFS_FCHOWN (VFS_BASE + 36)
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#define VFS_UTIMENS (VFS_BASE + 37)
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#define VFS_VMCALL (VFS_BASE + 38)
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#define VFS_GETVFSSTAT (VFS_BASE + 39)
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#define VFS_STATVFS1 (VFS_BASE + 40)
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#define VFS_FSTATVFS1 (VFS_BASE + 41)
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#define VFS_GETRUSAGE (VFS_BASE + 42) /* obsolete */
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#define VFS_SVRCTL (VFS_BASE + 43)
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#define VFS_GCOV_FLUSH (VFS_BASE + 44)
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#define VFS_MAPDRIVER (VFS_BASE + 45)
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#define VFS_COPYFD (VFS_BASE + 46)
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#define VFS_CHECKPERMS (VFS_BASE + 47)
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#define VFS_GETSYSINFO (VFS_BASE + 48)
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#define NR_VFS_CALLS 49 /* highest number from base plus one */
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#endif /* !_MINIX_CALLNR_H */
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