// mksysnum_plan9.sh /media/sys/src/libc/9syscall/sys.h
// Code generated by the command above; DO NOT EDIT.

package syscall

const (
	SYS_SYSR1       = 0
	SYS_BIND        = 2
	SYS_CHDIR       = 3
	SYS_CLOSE       = 4
	SYS_DUP         = 5
	SYS_ALARM       = 6
	SYS_EXEC        = 7
	SYS_EXITS       = 8
	SYS_FAUTH       = 10
	SYS_SEGBRK      = 12
	SYS_OPEN        = 14
	SYS_OSEEK       = 16
	SYS_SLEEP       = 17

// mksysnum_plan9.sh /opt/plan9/sys/src/libc/9syscall/sys.h
// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT

package plan9

const (
	SYS_SYSR1       = 0
	SYS_BIND        = 2
	SYS_CHDIR       = 3
	SYS_CLOSE       = 4
	SYS_DUP         = 5
	SYS_ALARM       = 6
	SYS_EXEC        = 7
	SYS_EXITS       = 8
	SYS_FAUTH       = 10
	SYS_SEGBRK      = 12
	SYS_OPEN        = 14
	SYS_OSEEK       = 16
	SYS_SLEEP       = 17

				goto childerror1
			}
			if s[len(s)-1] == 'l' {
				// control file for descriptor <N> is named <N>ctl
				continue
			}
			closeFdExcept(int(atoi(s)), pipe, dupdevfd, fd)
		}
	}
	RawSyscall(SYS_CLOSE, uintptr(dupdevfd), 0, 0)

	// Write new environment variables.
	if envv != nil {
		for i = 0; i < len(envv); i++ {

		if err1 != 0 {
			goto childerror
		}
	}

	// Wait for User ID/Group ID mappings to be written.
	if sys.UidMappings != nil || sys.GidMappings != nil {
		if _, _, err1 = RawSyscall(SYS_CLOSE, uintptr(mapPipe[1]), 0, 0); err1 != 0 {
			goto childerror
		}
		pid, _, err1 = RawSyscall(SYS_READ, uintptr(mapPipe[0]), uintptr(unsafe.Pointer(&err2)), unsafe.Sizeof(err2))
		if err1 != 0 {
			goto childerror

#include "go_asm.h"
#include "go_tls.h"
#include "textflag.h"

// from ../syscall/zsysnum_plan9.go

#define SYS_SYSR1       0
#define SYS_BIND        2
#define SYS_CHDIR       3
#define SYS_CLOSE       4
#define SYS_DUP         5
#define SYS_ALARM       6
#define SYS_EXEC        7
#define SYS_EXITS       8
#define SYS_FAUTH       10
#define SYS_SEGBRK      12
#define SYS_OPEN        14

			}
			if err1 != 0 {
				goto childerror
			}
			fd[i] = nextfd
			nextfd++
		}
	}

	// Pass 2: dup fd[i] down onto i.
	for i = 0; i < len(fd); i++ {
		if fd[i] == -1 {
			RawSyscall(SYS_CLOSE, uintptr(i), 0, 0)
			continue
		}
		if fd[i] == i {
			// dup2(i, i) won't clear close-on-exec flag on Linux,
			// probably not elsewhere either.
			_, _, err1 = RawSyscall(SYS_FCNTL, uintptr(fd[i]), F_SETFD, 0)

			if err1 != 0 {
				goto childerror
			}
			fd[i] = nextfd
			nextfd++
		}
	}

	// Pass 2: dup fd[i] down onto i.
	for i = 0; i < len(fd); i++ {
		if fd[i] == -1 {
			RawSyscall(SYS_CLOSE, uintptr(i), 0, 0)
			continue
		}
		if fd[i] == i {
			// dup2(i, i) won't clear close-on-exec flag on Linux,
			// probably not elsewhere either.
			_, _, err1 = RawSyscall(SYS_FCNTL, uintptr(fd[i]), F_SETFD, 0)

	SYS_CHROOT                 = 51
	SYS_FCHMOD                 = 52
	SYS_FCHMODAT               = 53
	SYS_FCHOWNAT               = 54
	SYS_FCHOWN                 = 55
	SYS_OPENAT                 = 56
	SYS_CLOSE                  = 57
	SYS_VHANGUP                = 58
	SYS_PIPE2                  = 59
	SYS_QUOTACTL               = 60
	SYS_GETDENTS64             = 61
	SYS_LSEEK                  = 62
	SYS_READ                   = 63

	SYS_CHROOT                 = 51
	SYS_FCHMOD                 = 52
	SYS_FCHMODAT               = 53
	SYS_FCHOWNAT               = 54
	SYS_FCHOWN                 = 55
	SYS_OPENAT                 = 56
	SYS_CLOSE                  = 57
	SYS_VHANGUP                = 58
	SYS_PIPE2                  = 59
	SYS_QUOTACTL               = 60
	SYS_GETDENTS64             = 61
	SYS_LSEEK                  = 62
	SYS_READ                   = 63

	SYS_CHROOT                  = 51
	SYS_FCHMOD                  = 52
	SYS_FCHMODAT                = 53
	SYS_FCHOWNAT                = 54
	SYS_FCHOWN                  = 55
	SYS_OPENAT                  = 56
	SYS_CLOSE                   = 57
	SYS_VHANGUP                 = 58
	SYS_PIPE2                   = 59
	SYS_QUOTACTL                = 60
	SYS_GETDENTS64              = 61
	SYS_LSEEK                   = 62