added files from 0.5.2
This commit is contained in:
marting
parent
d0873e7674
commit
e2c070bdbf
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@ -0,0 +1,8 @@
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AIX_P = exportlist.aix
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exportlist.aix: $(OBJS)
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$(RM) exportlist.aix
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for f in $(OBJS); do \
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/usr/ccs/bin/nm -B -e $$f | grep ' T [^ ][^ ]*$$' | \
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sed -e 's/^.* T \.*\([^ ][^ ]*\)$$/\1/' >> exportlist.aix; \
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done;
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@ -0,0 +1,12 @@
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;;; Flags that control buffering policy.
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;;; Copyright (c) 1993 by Olin Shivers. See file COPYING.
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;;; These are for the SET-PORT-BUFFERING procedure, essentially a Scheme
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;;; analog of the setbuf(3S) stdio call. We use the actual stdio values.
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;;; These constants are not likely to change from stdio lib to stdio lib,
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;;; but you need to check when you do a port.
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(define-enum-constants bufpol
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(block 0) ; _IOFBF
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(line #o100) ; _IOLBF
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(none 4)) ; _IONBF
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@ -0,0 +1,140 @@
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;;; Errno constant definitions.
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;;; Copyright (c) 1993 by Olin Shivers. See file COPYING.
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;;; AIX version by Chipsy Sperber
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(define errno/2big 7) ; 2big is not a legit Scheme symbol. Lose, lose.
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(define-enum-constants errno
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;; POSIX:
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(perm 1) ; Operation not permitted
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(noent 2) ; No such file or directory
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(srch 3) ; No such process
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(intr 4) ; Interrupted function call
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(io 5) ; Input/output error
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(nxio 6) ; No such device or address
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; (2big 7) ; Arg list too long
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(noexec 8) ; Exec format error
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(badf 9) ; Bad file descriptor
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(child 10) ; No child processes
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(again 11) ; Resource temporarily unavailable
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(nomem 12) ; Not enough space
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(acces 13) ; Permission denied
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(fault 14) ; Bad address
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(notblk 15) ; Block device required
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(busy 16) ; Resource busy
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(exist 17) ; File exists
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(xdev 18) ; Improper link
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(nodev 19) ; No such device
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(notdir 20) ; Not a directory
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(isdir 21) ; Is a directory
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(inval 22) ; Invalid argument
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(nfile 23) ; Too many open files in system
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(mfile 24) ; Too many open files
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(notty 25) ; Inappropriate I/O control operation
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(xtbsy 26) ; Text file busy
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(fbig 27) ; File too large
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(nospc 28) ; No space left on device
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(spipe 29) ; Invalid seek
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(rofs 30) ; Read-only file system
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(mlink 31) ; Too many links
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(pipe 32) ; Broken pipe
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;; POSIX:
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;; math software
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(dom 33) ; Domain error
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(range 34) ; Result too large
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(nomsg 35) ; No message of desired type
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(idrm 36) ; Identifier removed
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(chrng 37) ; Channel number out of range
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(l2nsync 38) ; Level 2 not synchronized
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(l3hlt 39) ; Level 3 halted
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(l3rst 40) ; Level 3 reset
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(lnrng 41) ; Link number out of range
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(unatch 42) ; Protocol driver not attached
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(nocsi 43) ; No CSI structure available
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(l2hlt 44) ; Level 2 halted
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(deadlk 45) ; Resource deadlock avoided
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(notready 46) ; Device not ready
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(wrprotect 47) ; Write-protected media
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(format 48) ; Unformatted media
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(nolck 49) ; No locks available
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;; non-blocking and interrupt i/o
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(wouldblock 54) ; Operation would block
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(inprogress 55) ; Operation now in progress
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(already 56) ; Operation already in progress
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;; ipc/network software
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(notsock 57) ; Socket operation on non-socket
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(destaddrreq 58) ; Destination address required
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(msgsize 59) ; Message too long
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(prototype 60) ; Protocol wrong type for socket
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(noprotoopt 61) ; Protocol not available
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(protonosupport 62) ; Protocol not supported
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(socktnosupport 63) ; Socket type not supported
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(opnotsupp 64) ; Operation not supported on socket
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(pfnosupport 65) ; Protocol family not supported
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(afnosupport 66) ; Address family not supported by protocol family
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(addrinuse 67) ; Address already in use
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(addrnotavail 68) ; Can't assign requested address
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(netdown 69) ; Network is down
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(netunreach 70) ; Network is unreachable
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(netreset 71) ; Network dropped connection on reset
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(connaborted 72) ; Software caused connection abort
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(connreset 73) ; Connection reset by peer
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(nobufs 74) ; No buffer space available
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(isconn 75) ; Socket is already connected
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(notconn 76) ; Socket is not connected
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(shutdown 77) ; Can't send after socket shutdown
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(timedout 78) ; Connection timed out
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(connrefused 79) ; Connection refused
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(hostdown 80) ; Host is down
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(hostunreach 81) ; No route to host
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(restart 82) ; restart the system call
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;; quotas and limits
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(proclim 83) ; Too many processes
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(users 84) ; Too many users
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(loop 85) ; Too many levels of symbolic links
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(nametoolong 86) ; File name too long
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(notempty 87) ; Directory not empty
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(dquot 88) ; Disc quota exceeded
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;; network file system
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(remote 93) ; Item is not local to host
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(nosys 109) ; Function not implemented POSIX
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;; disk device driver
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(media 110) ; media surface error
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(soft 111) ; I/O completed, but needs relocation
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;; security
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(noattr 112) ; no attribute found
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(sad 113) ; security authentication denied
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(notrust 114) ; not a trusted program
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;; BSD 4.3 RENO
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(toomanyrefs 115) ; Too many references: can't splice
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(ilseq 116) ; Invalid wide character
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(canceled 117) ; asynchronous i/o cancelled
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;; SVR4 STREAMS
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(nosr 118) ; temp out of streams resources
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(time 119) ; I_STR ioctl timed out
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(badmsg 120) ; wrong message type at stream head
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(proto 121) ; STREAMS protocol error
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(nodata 122) ; no message ready at stream head
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(nostr 123) ; fd is not a stream
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(cloneme 82) ; this is the way we clone a stream
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)
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@ -0,0 +1,48 @@
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;;; Flags for open(2) and fcntl(2).
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;;; Copyright (c) 1993 by Olin Shivers. See file COPYING.
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;;; AIX version by Chipsy Sperber
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(define-enum-constants open
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(read 0)
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(write 1)
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(read+write 2)
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(append 8)
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(create #x0100)
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(exclusive #x0400)
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(no-control-tty #x0800)
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(non-blocking #x0004)
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(truncate #x0200)
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;;; Not POSIX.
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(no-delay #x8000)
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(sync #x0010))
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(define open/access-mask
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(bitwise-ior open/read
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(bitwise-ior open/write open/read+write)))
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;;; fcntl() commands
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(define-enum-constants fcntl
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(dup-fdes 0) ; F_DUPFD
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(get-fdes-flags 1) ; F_GETFD
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(set-fdes-flags 2) ; F_SETFD
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(get-status-flags 3) ; F_GETFL
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(set-status-flags 4) ; F_SETFL
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(get-record-lock 5) ; F_GETLK
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(set-record-lock-no-block 6) ; F_SETLK
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(set-record-lock 7)) ; F_SETLKW
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;;; fcntl fdes-flags (F_GETFD)
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(define fdflags/close-on-exec 1)
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;;; fcntl status-flags (F_GETFL)
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;;; Mostly, these are OPEN/... flags, like OPEN/APPEND.
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;;; (define fdstatus/... ...)
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;;; fcntl lock values.
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(define-enum-constants lock
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(read 1) ; F_RDLCK
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(write 2) ; F_WRLCK
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(release 3)) ; F_UNLCK
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/* OS-dependent support for what is supposed to be the standard ANSI C Library.
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** Copyright (c) 1996 by Brian D. Carlstrom.
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*/
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@ -0,0 +1,133 @@
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;;; Magic Numbers for Networking
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;;; Copyright (c) 1994 by Brian D. Carlstrom. See file COPYING.
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;;; magic numbers not from header file
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;;; but from man page
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;;; why can't unix make up its mind
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(define shutdown/receives 0)
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(define shutdown/sends 1)
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(define shutdown/sends+receives 2)
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;;;-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
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;;; BELOW THIS POINT ARE BITS FROM:
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;;; <sys/socket.h>
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;;; <sys/un.h>
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;;; <netinet/in.h>
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;;; <netinet/tcp.h>
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;;; <netdb.h>
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;;;-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
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;;; ADDRESS FAMILIES -- <sys/socket.h>
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(define address-family/unspecified 0) ; unspecified
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(define address-family/unix 1) ; local to host (pipes, portals)
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(define address-family/internet 2) ; internetwork: UDP, TCP, etc.
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;;; SOCKET TYPES -- <sys/socket.h>
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(define socket-type/stream 1) ; stream socket
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(define socket-type/datagram 2) ; datagram socket
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(define socket-type/raw 3) ; raw-protocol interface
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;;(define socket-type/rdm 4) ; reliably-delivered message
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;;(define socket-type/seqpacket 5) ; sequenced packet stream
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;;; PROTOCOL FAMILIES -- <sys/socket.h>
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(define protocol-family/unspecified 0) ; unspecified
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(define protocol-family/unix 1) ; local to host (pipes, portals)
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(define protocol-family/internet 2) ; internetwork: UDP, TCP, etc.
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;;; Well know addresses -- <netinet/in.h>
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(define internet-address/any #x00000000)
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(define internet-address/loopback #x7f000001)
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(define internet-address/broadcast #xffffffff) ; must be masked
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;;; errors from host lookup -- <netdb.h>
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(define herror/host-not-found 1) ;Authoritative Answer Host not found
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(define herror/try-again 2) ;Non-Authoritive Host not found, or SERVERFAIL
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(define herror/no-recovery 3) ;Non recoverable errors, FORMERR, REFUSED, NOTIMP
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(define herror/no-data 4) ;Valid name, no data record of requested type
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(define herror/no-address herror/no-data) ;no address, look for MX record
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;;; flags for send/recv -- <sys/socket.h>
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(define message/out-of-band 1) ; process out-of-band data
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(define message/peek 2) ; peek at incoming message
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(define message/dont-route 4) ; send without using routing tables
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(define message/eor #x8) ; data completes record
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(define message/trunc #x10) ; data discarded before delivery
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(define message/ctrunc #x20) ; control data lost before delivery
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(define message/waitall #x40) ; wait for full request or error
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;;; protocol level for socket options -- <sys/socket.h>
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(define level/socket #xffff) ; SOL_SOCKET: options for socket level
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;;; socket options -- <sys/socket.h>
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(define socket/debug #x0001) ; turn on debugging info recording
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(define socket/accept-connect #x0002) ; socket has had listen()
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(define socket/reuse-address #x0004) ; allow local address reuse
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(define socket/keep-alive #x0008) ; keep connections alive
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(define socket/dont-route #x0010) ; just use interface addresses
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(define socket/broadcast #x0020) ; permit sending of broadcast msgs
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(define socket/use-loop-back #x0040) ; bypass hardware when possible
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(define socket/linger #x0080) ; linger on close if data present
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(define socket/oob-inline #x0100) ; leave received OOB data in line
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;(define socket/use-privileged #x4000) ; allocate from privileged port area
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;(define socket/cant-signal #x8000) ; prevent SIGPIPE on SS_CANTSENDMORE
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(define socket/send-buffer #x1001) ; send buffer size
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(define socket/receive-buffer #x1002) ; receive buffer size
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(define socket/send-low-water #x1003) ; send low-water mark
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(define socket/receive-low-water #x1004) ; receive low-water mark
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(define socket/send-timeout #x1005) ; send timeout
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(define socket/receive-timeout #x1006) ; receive timeout
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(define socket/error #x1007) ; get error status and clear
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(define socket/type #x1008) ; get socket type
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;;; ip options -- <netinet/in.h>
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(define ip/options 1) ; set/get IP per-packet options
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(define ip/include-header 2) ; int; header is included with data (raw)
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(define ip/type-of-service 3) ; int; IP type of service and precedence
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(define ip/time-to-live 4) ; int; IP time to live
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(define ip/recvopt 5) ; bool; receive all IP options w/datagram
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(define ip/recvret 6) ; bool; receive IP options for response
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(define ip/recvdst 7) ; bool; receive IP dst addr w/datagram
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(define ip/retopts 8) ; ip_opts; set/get IP per-packet options
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;;; tcp options -- <netinet/tcp.h>
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(define tcp/no-delay #x01) ; don't delay send to coalesce packets
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(define tcp/max-segment #x02) ; set maximum segment size
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;;; -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
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;;; OPTION SETS FOR SOCKET-OPTION AND SET-SOCKET-OPTION
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;;; Boolean Options
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(define options/boolean
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(list socket/debug
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socket/accept-connect
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socket/reuse-address
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socket/keep-alive
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socket/dont-route
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socket/broadcast
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socket/use-loop-back
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socket/oob-inline
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; socket/use-privileged
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; socket/cant-signal
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ip/include-header
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tcp/no-delay))
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;;; Integer Options
|
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(define options/value
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(list socket/send-buffer
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socket/receive-buffer
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||||
socket/send-low-water
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||||
socket/receive-low-water
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||||
socket/error
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||||
socket/type
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||||
ip/time-to-live
|
||||
ip/type-of-service
|
||||
tcp/max-segment))
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||||
|
||||
;;; #f or Positive Integer
|
||||
(define options/linger
|
||||
(list socket/linger))
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||||
|
||||
;;; Real Number
|
||||
(define options/timeout
|
||||
(list socket/send-timeout
|
||||
socket/receive-timeout))
|
||||
|
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@ -0,0 +1,143 @@
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;;; Interfaces and packages for the machine specific parts of scsh.
|
||||
;;; Copyright (c) 1994 by Olin Shivers. See file COPYING.
|
||||
;;; Copyright (c) 1994 by Brian D. Carlstrom.
|
||||
;;; AIX version by Chipsy Sperber
|
||||
|
||||
(define-interface aix-fdflags-extras-interface
|
||||
(export open/no-delay
|
||||
open/sync))
|
||||
|
||||
(define-interface aix-errno-extras-interface
|
||||
(export errno/nomsg
|
||||
errno/idrm
|
||||
errno/chrng
|
||||
errno/l2nsync
|
||||
errno/l3hlt
|
||||
errno/l3rst
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||||
errno/lnrng
|
||||
errno/unatch
|
||||
errno/nocsi
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||||
errno/l2hlt
|
||||
errno/notready
|
||||
errno/wrprotect
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||||
errno/format
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||||
errno/wouldblock
|
||||
errno/inprogress
|
||||
errno/already
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||||
errno/notsock
|
||||
errno/destaddrreq
|
||||
errno/msgsize
|
||||
errno/prototype
|
||||
errno/noprotoopt
|
||||
errno/protonosupport
|
||||
errno/socktnosupport
|
||||
errno/opnotsupp
|
||||
errno/pfnosupport
|
||||
errno/afnosupport
|
||||
errno/addrinuse
|
||||
errno/addrnotavail
|
||||
errno/netdown
|
||||
errno/netunreach
|
||||
errno/netreset
|
||||
errno/connaborted
|
||||
errno/connreset
|
||||
errno/nobufs
|
||||
errno/isconn
|
||||
errno/notconn
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||||
errno/shutdown
|
||||
errno/timedout
|
||||
errno/connrefused
|
||||
errno/hostdown
|
||||
errno/hostunreach
|
||||
errno/restart
|
||||
errno/proclim
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||||
errno/users
|
||||
errno/loop
|
||||
errno/dquot
|
||||
errno/remote
|
||||
errno/media
|
||||
errno/soft
|
||||
errno/noattr
|
||||
errno/sad
|
||||
errno/notrust
|
||||
errno/toomanyrefs
|
||||
errno/ilseq
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||||
errno/canceled
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||||
errno/nosr
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||||
errno/time
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||||
errno/badmsg
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||||
errno/proto
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||||
errno/nodata
|
||||
errno/nostr
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||||
errno/cloneme))
|
||||
|
||||
(define-interface aix-signals-extras-interface
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(export signal/io
|
||||
signal/xcpu
|
||||
signal/xfsz
|
||||
signal/msg
|
||||
signal/winch
|
||||
signal/pwr
|
||||
signal/prof
|
||||
signal/danger
|
||||
signal/vtalrm
|
||||
signal/migrate
|
||||
signal/pre
|
||||
signal/virt))
|
||||
|
||||
(define-interface aix-network-extras-interface
|
||||
(export socket/debug
|
||||
socket/accept-connect
|
||||
socket/reuse-address
|
||||
socket/keep-alive
|
||||
socket/dont-route
|
||||
socket/broadcast
|
||||
socket/use-loop-back
|
||||
socket/linger
|
||||
socket/oob-inline
|
||||
; socket/use-privileged
|
||||
; socket/cant-signal
|
||||
socket/send-buffer
|
||||
socket/receive-buffer
|
||||
socket/send-low-water
|
||||
socket/receive-low-water
|
||||
socket/send-timeout
|
||||
socket/receive-timeout
|
||||
socket/error
|
||||
socket/type
|
||||
ip/options
|
||||
ip/include-header
|
||||
ip/type-of-service
|
||||
ip/time-to-live
|
||||
ip/recvopt
|
||||
ip/recvret
|
||||
ip/recvdst
|
||||
ip/retopts
|
||||
tcp/no-delay
|
||||
tcp/max-segment
|
||||
message/eor
|
||||
message/trunc
|
||||
message/ctrunc
|
||||
message/waitall
|
||||
))
|
||||
|
||||
(define-interface aix-extras-interface
|
||||
(compound-interface aix-errno-extras-interface
|
||||
aix-fdflags-extras-interface
|
||||
aix-network-extras-interface
|
||||
aix-signals-extras-interface))
|
||||
|
||||
(define-interface aix-defs-interface
|
||||
(compound-interface aix-extras-interface
|
||||
sockets-network-interface
|
||||
posix-errno-interface
|
||||
posix-fdflags-interface
|
||||
posix-signals-interface
|
||||
signals-internals-interface))
|
||||
|
||||
(define-structure aix-defs aix-defs-interface
|
||||
(open scheme bitwise defenum-package)
|
||||
(files fdflags errno signals netconst))
|
||||
|
||||
(define-interface os-extras-interface aix-extras-interface)
|
||||
(define os-dependent aix-defs)
|
||||
|
|
@ -0,0 +1,53 @@
|
|||
;;; Signal constant definitions for AIX
|
||||
;;; Copyright (c) 1994 by Olin Shivers. See file COPYING.
|
||||
;;; Copyright (c) 1994 by Brian D. Carlstrom.
|
||||
;;; AIX version by Chipsy Sperber
|
||||
|
||||
;;POSIX only defined here.
|
||||
|
||||
(define-enum-constants signal
|
||||
;; POSIX
|
||||
(hup 1) ; hangup
|
||||
(int 2) ; interrupt
|
||||
(quit 3) ; quit
|
||||
(ill 4) ; illegal instruction (not reset when caught)
|
||||
(iot 5) ; IOT instruction
|
||||
(abrt 6) ; used by abort, replace SIGIOT in the future
|
||||
(fpe 8) ; floating point exception
|
||||
(emt 7) ; EMT intruction
|
||||
(fpe 8) ; floating point exception
|
||||
(kill 9) ; kill (cannot be caught or ignored)
|
||||
(bus 10) ; bus error (specification exception)
|
||||
(segv 11) ; segmentation violation
|
||||
(sys 12) ; bad argument to system call
|
||||
(pipe 13) ; write on a pipe with no one to read it
|
||||
(alrm 14) ; alarm clock
|
||||
(term 15) ; software termination signal from kill
|
||||
(urg 16) ; urgent contition on I/O channel
|
||||
(stop 17) ; sendable stop signal not from tty
|
||||
(tstp 18) ; stop signal from tty
|
||||
(cont 19) ; continue a stopped process
|
||||
(chld 20) ; to parent on child stop or exit
|
||||
(ttin 21) ; to readers pgrp upon background tty read
|
||||
(ttou 22) ; like TTIN for output if (tp->t_local<OSTOP)
|
||||
|
||||
(io 23) ; I/O possible, or completed
|
||||
(xcpu 24) ; cpu time limit exceeded (see setrlimit)
|
||||
(xfsz 25) ; file size limit exceeded (see setrlimit)
|
||||
(msg 27) ; input data is in the HFT ring buffer
|
||||
(winch 28) ; window size changed
|
||||
(pwr 29) ; power-fail restart
|
||||
(usr1 30) ; user defined signal 1
|
||||
(usr2 31) ; user defined signal 2
|
||||
(prof 32) ; profiling time alarm (see setitimer)
|
||||
(danger 33) ; system crash imminent; free up some page space
|
||||
(vtalrm 34) ; virtual time alarm (see setitimer)
|
||||
(migrate 35) ; migrate process (see TCF)
|
||||
(pre 36) ; programming exception
|
||||
(virt 37) ; AIX virtual time alarm
|
||||
)
|
||||
|
||||
(define signals-ignored-by-default
|
||||
(list signal/chld signal/cont ; These are Posix.
|
||||
signal/urg signal/io signal/winch signal/pwr ; These are AIX
|
||||
signal/danger))
|
||||
|
|
@ -0,0 +1,136 @@
|
|||
/* Need to turn off synchronous error signals (SIGPIPE, SIGSYS). */
|
||||
|
||||
#include "../scsh_aux.h"
|
||||
|
||||
/* Make sure our exports match up w/the implementation: */
|
||||
#include "../signals1.h"
|
||||
|
||||
/* This table converts Unix signal numbers to S48/scsh interrupt numbers.
|
||||
** If the signal doesn't have an interrupt number, the entry is -1.
|
||||
** (Only asynchronous signals have interrupt numbers.)
|
||||
**
|
||||
** Note that we bake into this table the integer values of the signals --
|
||||
** i.e., we assume that SIGHUP=1, SIGALRM=15, etc. So this definition is
|
||||
** very system-dependent.
|
||||
*/
|
||||
const int sig2int[] = {
|
||||
-1, /* 0 is not a signal */
|
||||
scshint_hup, /* SIGHUP */
|
||||
scshint_keyboard, /* SIGINT */
|
||||
scshint_quit, /* SIGQUIT */
|
||||
-1, /* SIGILL */
|
||||
-1, /* SIGTRAP */
|
||||
-1, /* SIGABRT & SIGIOT */
|
||||
-1, /* SIGEMT */
|
||||
-1, /* SIGFPE */
|
||||
-1, /* SIGKILL */
|
||||
-1, /* SIGBUS */
|
||||
-1, /* SIGSEGV */
|
||||
-1, /* SIGSYS */
|
||||
-1, /* SIGPIPE */
|
||||
scshint_alarm, /* SIGALRM */
|
||||
scshint_term, /* SIGTERM */
|
||||
scshint_urg, /* SIGURG */
|
||||
-1, /* SIGSTOP */
|
||||
scshint_tstp, /* SIGTSTP */
|
||||
scshint_cont, /* SIGCONT */
|
||||
scshint_chld, /* SIGCHLD */
|
||||
-1, /* scshint_ttyin, /* SIGTTIN */
|
||||
-1, /* scshint_ttou, /* SIGTTOU */
|
||||
scshint_io, /* SIGIO */
|
||||
scshint_xcpu, /* SIGXCPU */
|
||||
scshint_xfsz, /* SIGXFSZ */
|
||||
-1, /* SIGMSG */
|
||||
scshint_winch, /* SIGWINCH */
|
||||
scshint_pwr, /* SIGPWR */
|
||||
scshint_usr1, /* SIGUSR1 */
|
||||
scshint_usr2, /* SIGUSR2 */
|
||||
scshint_prof, /* SIGPROF */
|
||||
-1, /* SIGDANGER */
|
||||
scshint_vtalrm, /* SIGVTALRM */
|
||||
-1, /* SIGMIGRATE */
|
||||
-1, /* SIGPRE */
|
||||
-1, /* SIGVIRT */
|
||||
-1, /* SIGALRM1 */
|
||||
-1 /* SIGWAITING */
|
||||
};
|
||||
|
||||
const int max_sig = 39; /* SIGWAITING */
|
||||
|
||||
/*
|
||||
scshint_alarm
|
||||
scshint_keyboard
|
||||
scshint_memory_shortage
|
||||
scshint_chld
|
||||
scshint_cont
|
||||
scshint_hup
|
||||
scshint_quit
|
||||
scshint_term
|
||||
scshint_tstp
|
||||
scshint_usr1
|
||||
scshint_usr2
|
||||
scshint_info
|
||||
scshint_io
|
||||
scshint_poll
|
||||
scshint_prof
|
||||
scshint_pwr
|
||||
scshint_urg
|
||||
scshint_vtalrm
|
||||
scshint_winch
|
||||
scshint_xcpu
|
||||
scshint_xfsz
|
||||
|
||||
SIGALRM
|
||||
SIGCHLD
|
||||
SIGCONT
|
||||
SIGHUP
|
||||
SIGINFO
|
||||
SIGINT
|
||||
SIGIO
|
||||
SIGPROF
|
||||
SIGQUIT
|
||||
SIGTERM
|
||||
SIGTSTP
|
||||
SIGTTIN
|
||||
SIGTTOU
|
||||
SIGURG
|
||||
SIGUSR1
|
||||
SIGUSR2
|
||||
SIGVTALRM
|
||||
SIGWINCH
|
||||
SIGXCPU
|
||||
SIGXFSZ
|
||||
|
||||
SIGHUP 1
|
||||
SIGINT 2
|
||||
SIGQUIT 3
|
||||
SIGILL 4
|
||||
SIGTRAP 5
|
||||
SIGABRT 6
|
||||
SIGIOT SIGABRT
|
||||
SIGEMT 7
|
||||
SIGFPE 8
|
||||
SIGKILL 9
|
||||
SIGBUS 10
|
||||
SIGSEGV 11
|
||||
SIGSYS 12
|
||||
SIGPIPE 13
|
||||
SIGALRM 14
|
||||
SIGTERM 15
|
||||
SIGURG 16
|
||||
SIGSTOP 17
|
||||
SIGTSTP 18
|
||||
SIGCONT 19
|
||||
SIGCHLD 20
|
||||
SIGTTIN 21
|
||||
SIGTTOU 22
|
||||
SIGIO 23
|
||||
SIGXCPU 24
|
||||
SIGXFSZ 25
|
||||
SIGVTALRM 26
|
||||
SIGPROF 27
|
||||
SIGWINCH 28
|
||||
SIGINFO 29
|
||||
SIGUSR1 30
|
||||
SIGUSR2 31
|
||||
*/
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
/* Convert between a lo24/hi integer-pair bitset and a sigset_t value.
|
||||
** These macros are OS-dependent, and must be defined per-OS.
|
||||
*/
|
||||
|
||||
#define make_sigset(maskp, hi, lo) ((maskp)->losigs=((hi)<<24)|(lo))
|
||||
|
||||
/* Not a procedure: */
|
||||
#define split_sigset(mask, hip, lop) \
|
||||
((*(hip)=(mask.losigs>>24)&0xff), \
|
||||
(*(lop)=(mask.losigs&0xffffff)))
|
||||
|
|
@ -0,0 +1,85 @@
|
|||
/* Copyright (c) 1994 by Olin Shivers.
|
||||
** Copyright (c) 1994-1995 by Brian D. Carlstrom.
|
||||
** AIX version by Chipsy Sperber
|
||||
**
|
||||
** This file implements the char-ready? procedure for file descriptors
|
||||
** and Scsh's fdports. It is not Posix, so it must be implemented for
|
||||
** each OS to which scsh is ported.
|
||||
**
|
||||
** This version assumes two things:
|
||||
** - the existence of select to tell if there is data
|
||||
** available for the file descriptor.
|
||||
** - the existence of the _cnt field in the stdio FILE struct, telling
|
||||
** if there is any buffered input in the struct.
|
||||
**
|
||||
** Most Unixes have these things, so this file should work for them.
|
||||
** However, Your Mileage May Vary.
|
||||
**
|
||||
** You could also replace the select() with a iotctl(FIONREAD) call, if you
|
||||
** had one but not the other.
|
||||
** -Olin&Brian
|
||||
*/
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/time.h>
|
||||
#include <stdio.h>
|
||||
#include <unistd.h>
|
||||
#include "libcig.h"
|
||||
#include <errno.h>
|
||||
#include <sys/select.h>
|
||||
|
||||
#include "stdio_dep.h" /* Make sure the .h interface agrees with the code. */
|
||||
|
||||
/* These two procs return #t if data ready, #f data not ready,
|
||||
** and errno if error.
|
||||
*/
|
||||
|
||||
s48_value char_ready_fdes(int fd)
|
||||
{
|
||||
fd_set readfds;
|
||||
struct timeval timeout;
|
||||
int result;
|
||||
|
||||
FD_ZERO(&readfds);
|
||||
FD_SET(fd,&readfds);
|
||||
|
||||
timeout.tv_sec=0;
|
||||
timeout.tv_usec=0;
|
||||
|
||||
result=select(fd+1, &readfds, NULL, NULL, &timeout);
|
||||
|
||||
if(result == -1 )
|
||||
return(s48_enter_fixnum(errno));
|
||||
if(result)
|
||||
return(S48_TRUE);
|
||||
return(S48_FALSE);
|
||||
}
|
||||
|
||||
s48_value stream_char_readyp(FILE *f)
|
||||
{
|
||||
int fd = fileno(f);
|
||||
return f->_cnt > 0 ? S48_TRUE : char_ready_fdes(fd);
|
||||
}
|
||||
|
||||
void setfileno(FILE *fs, int fd)
|
||||
{
|
||||
fileno(fs) = fd;
|
||||
}
|
||||
|
||||
int fbufcount(FILE* fs)
|
||||
{
|
||||
return(fs->_cnt);
|
||||
}
|
||||
|
||||
/* Returns true if there is no buffered data in stream FS
|
||||
** (or there is no buffering, period.)
|
||||
*/
|
||||
|
||||
int ibuf_empty(FILE *fs) {return fs->_cnt <= 0;}
|
||||
|
||||
|
||||
/* Returns true if the buffer in stream FS is full
|
||||
** (or there is no buffering, period).
|
||||
*/
|
||||
|
||||
int obuf_full(FILE *fs) {return fs->_cnt <= 0;}
|
||||
|
|
@ -0,0 +1,13 @@
|
|||
/* Exports from stdio_dep.h. */
|
||||
|
||||
s48_value char_ready_fdes(int fd);
|
||||
|
||||
s48_value stream_char_readyp(FILE *f);
|
||||
|
||||
void setfileno(FILE *fs, int fd);
|
||||
|
||||
int fbufcount(FILE* fs);
|
||||
|
||||
int ibuf_empty(FILE *fs);
|
||||
|
||||
int obuf_full(FILE *fs);
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
#undef HAVE_DLOPEN
|
||||
|
||||
#undef HAVE_TZNAME
|
||||
#define HAVE_TZNAME
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
;;; OS-dependent time stuff
|
||||
;;; Copyright (c) 1995 by Olin Shivers. See file COPYING.
|
||||
|
||||
;;; This suffices for BSD systems with the gettimeofday()
|
||||
;;; microsecond-resolution timer.
|
||||
|
||||
(define (ticks/sec) 1000000) ; usec
|
||||
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
/* OS-dependent support for fine-grained timer.
|
||||
** Copyright (c) 1995 by Olin Shivers.
|
||||
**
|
||||
** We return the current time in seconds and sub-second "ticks" where the
|
||||
** number of ticks/second is OS dependent (and is defined in time_dep.scm).
|
||||
** This definition works on any BSD Unix with the gettimeofday()
|
||||
** microsecond-resolution timer.
|
||||
*/
|
||||
|
||||
#include <errno.h>
|
||||
#include <sys/time.h>
|
||||
#include "scheme48.h"
|
||||
#include "../time1.h"
|
||||
|
||||
/* Sux because it's dependent on 32-bitness. */
|
||||
#define hi8(i) (((i)>>24) & 0xff)
|
||||
#define lo24(i) ((i) & 0xffffff)
|
||||
#define comp8_24(hi, lo) (((hi)<<24) + (lo))
|
||||
|
||||
s48_value time_plus_ticks(int *hi_secs, int *lo_secs,
|
||||
int *hi_ticks, int *lo_ticks)
|
||||
{
|
||||
struct timeval t;
|
||||
struct timezone tz;
|
||||
|
||||
if( gettimeofday(&t, &tz) ) return s48_enter_fixnum(errno);
|
||||
|
||||
{ long int secs = t.tv_sec;
|
||||
long int ticks = t.tv_usec;
|
||||
|
||||
*hi_secs = hi8(secs);
|
||||
*lo_secs = lo24(secs);
|
||||
*hi_ticks = hi8(ticks);
|
||||
*lo_ticks = lo24(ticks);
|
||||
}
|
||||
|
||||
return S48_FALSE;
|
||||
}
|
||||
|
|
@ -0,0 +1,216 @@
|
|||
;;; Constant definitions for tty control code (POSIX termios).
|
||||
;;; Copyright (c) 1995 by Brian Carlstrom. See file COPYING.
|
||||
;;; Largely rehacked by Olin.
|
||||
|
||||
;;; These constants are for AIX 3.2.x,
|
||||
;;; and are taken from /usr/include/sys/termio.h
|
||||
;;; and /usr/include/sys/ttydev.h
|
||||
|
||||
;;; Non-standard (POSIX, SVR4, 4.3+BSD) things:
|
||||
;;; - Some of the baud rates.
|
||||
|
||||
|
||||
;;; Special Control Characters
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
;;; Indices into the c_cc[] character array.
|
||||
|
||||
;;; Name Subscript Enabled by
|
||||
;;; ---- --------- ----------
|
||||
;;; POSIX
|
||||
(define ttychar/eof 4) ; ^d icanon
|
||||
(define ttychar/eol 5) ; icanon
|
||||
(define ttychar/delete-char 2) ; ^? icanon
|
||||
(define ttychar/delete-line 3) ; ^u icanon
|
||||
(define ttychar/interrupt 0) ; ^c isig
|
||||
(define ttychar/quit 1) ; ^\ isig
|
||||
(define ttychar/suspend 9) ; ^z isig
|
||||
(define ttychar/start 7) ; ^q ixon, ixoff
|
||||
(define ttychar/stop 8) ; ^s ixon, ixoff
|
||||
(define ttychar/min 4) ; !icanon ; Not exported
|
||||
(define ttychar/time 5) ; !icanon ; Not exported
|
||||
|
||||
;;; SVR4 & 4.3+BSD
|
||||
(define ttychar/delete-word 13) ; ^w icanon
|
||||
(define ttychar/reprint 11) ; ^r icanon
|
||||
(define ttychar/literal-next 14) ; ^v iexten
|
||||
(define ttychar/discard 12) ; ^o iexten
|
||||
(define ttychar/delayed-suspend 10) ; ^y isig
|
||||
(define ttychar/eol2 6) ; icanon
|
||||
|
||||
;;; 4.3+BSD
|
||||
(define ttychar/status #f) ; ^t icanon
|
||||
|
||||
;;; Length of control-char string -- *Not Exported*
|
||||
(define num-ttychars 16)
|
||||
|
||||
;;; Magic "disable feature" tty character
|
||||
(define disable-tty-char (ascii->char #xff)) ; _POSIX_VDISABLE
|
||||
|
||||
;;; Flags controllling input processing
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
|
||||
;;; POSIX
|
||||
(define ttyin/ignore-break #x00001) ; ignbrk
|
||||
(define ttyin/interrupt-on-break #x00002) ; brkint
|
||||
(define ttyin/ignore-bad-parity-chars #x00004) ; ignpar
|
||||
(define ttyin/mark-parity-errors #x00008) ; parmrk
|
||||
(define ttyin/check-parity #x00010) ; inpck
|
||||
(define ttyin/7bits #x00020) ; istrip
|
||||
(define ttyin/nl->cr #x00040) ; inlcr
|
||||
(define ttyin/ignore-cr #x00080) ; igncr
|
||||
(define ttyin/cr->nl #x00100) ; icrnl
|
||||
(define ttyin/output-flow-ctl #x00200) ; ixon
|
||||
(define ttyin/input-flow-ctl #x00400) ; ixoff
|
||||
|
||||
|
||||
;;; SVR4 & 4.3+BSD
|
||||
(define ttyin/xon-any #x1000) ; ixany: Any char restarts after stop
|
||||
(define ttyin/beep-on-overflow #x10000) ; imaxbel: queue full => ring bell
|
||||
|
||||
;;; SVR4
|
||||
(define ttyin/lowercase #x800) ; iuclc: Map upper-case to lower case
|
||||
|
||||
|
||||
;;; Flags controlling output processing
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
|
||||
;;; POSIX
|
||||
(define ttyout/enable #o000001) ; opost: enable output processing
|
||||
|
||||
;;; SVR4 & 4.3+BSD
|
||||
(define ttyout/nl->crnl #o000004) ; onlcr: map nl to cr-nl
|
||||
|
||||
;;; 4.3+BSD
|
||||
(define ttyout/discard-eot #f) ; onoeot
|
||||
(define ttyout/expand-tabs #f) ; oxtabs (NOT xtabs)
|
||||
|
||||
;;; SVR4
|
||||
(define ttyout/cr->nl #x000008) ; ocrnl
|
||||
(define ttyout/fill-w/del #x000080) ; ofdel
|
||||
(define ttyout/delay-w/fill-char #x000040) ; ofill
|
||||
(define ttyout/uppercase #x000002) ; olcuc
|
||||
(define ttyout/nl-does-cr #x000020) ; onlret
|
||||
(define ttyout/no-col0-cr #x000010) ; onocr
|
||||
|
||||
;;; Newline delay
|
||||
(define ttyout/nl-delay #x004000) ; mask (nldly)
|
||||
(define ttyout/nl-delay0 #x000000)
|
||||
(define ttyout/nl-delay1 #x004000) ; tty 37
|
||||
|
||||
;;; Horizontal-tab delay
|
||||
(define ttyout/tab-delay #x000c00) ; mask (tabdly)
|
||||
(define ttyout/tab-delay0 #x000000)
|
||||
(define ttyout/tab-delay1 #x000400) ; tty 37
|
||||
(define ttyout/tab-delay2 #x000800)
|
||||
(define ttyout/tab-delayx #x000c00) ; Expand tabs (xtabs, tab3)
|
||||
|
||||
;;; Carriage-return delay
|
||||
(define ttyout/cr-delay #x000300) ; mask (crdly)
|
||||
(define ttyout/cr-delay0 #x000000)
|
||||
(define ttyout/cr-delay1 #x000100) ; tn 300
|
||||
(define ttyout/cr-delay2 #x000200) ; tty 37
|
||||
(define ttyout/cr-delay3 #x000300) ; concept 100
|
||||
|
||||
;;; Vertical tab delay
|
||||
(define ttyout/vtab-delay #x008000) ; mask (vtdly)
|
||||
(define ttyout/vtab-delay0 #x000000)
|
||||
(define ttyout/vtab-delay1 #x008000) ; tty 37
|
||||
|
||||
;;; Backspace delay
|
||||
(define ttyout/bs-delay #x001000) ; mask (bsdly)
|
||||
(define ttyout/bs-delay0 #x000000)
|
||||
(define ttyout/bs-delay1 #x001000)
|
||||
|
||||
;;; Form-feed delay
|
||||
(define ttyout/ff-delay #x002000) ; mask (ffdly)
|
||||
(define ttyout/ff-delay0 #x000000)
|
||||
(define ttyout/ff-delay1 #x002000)
|
||||
|
||||
(define ttyout/all-delay
|
||||
(bitwise-ior (bitwise-ior (bitwise-ior ttyout/nl-delay ttyout/tab-delay)
|
||||
(bitwise-ior ttyout/cr-delay ttyout/vtab-delay))
|
||||
(bitwise-ior ttyout/bs-delay ttyout/ff-delay)))
|
||||
|
||||
|
||||
;;; Control flags - hacking the serial-line.
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
|
||||
;;; POSIX
|
||||
(define ttyc/char-size #x00030) ; csize: character size mask
|
||||
(define ttyc/char-size5 #x00000) ; 5 bits (cs5)
|
||||
(define ttyc/char-size6 #x00010) ; 6 bits (cs6)
|
||||
(define ttyc/char-size7 #x00020) ; 7 bits (cs7)
|
||||
(define ttyc/char-size8 #x00030) ; 8 bits (cs8)
|
||||
(define ttyc/2-stop-bits #x00040) ; cstopb: Send 2 stop bits.
|
||||
(define ttyc/enable-read #x00080) ; cread: Enable receiver.
|
||||
(define ttyc/enable-parity #x00100) ; parenb
|
||||
(define ttyc/odd-parity #x00200) ; parodd
|
||||
(define ttyc/hup-on-close #x00400) ; hupcl: Hang up on last close.
|
||||
(define ttyc/no-modem-sync #x00800) ; clocal: Ignore modem lines.
|
||||
|
||||
;;; 4.3+BSD
|
||||
(define ttyc/ignore-flags #f) ; cignore: ignore control flags
|
||||
(define ttyc/CTS-output-flow-ctl #f) ; ccts_oflow: CTS flow control of output
|
||||
(define ttyc/RTS-input-flow-ctl #f) ; crts_iflow: RTS flow control of input
|
||||
(define ttyc/carrier-flow-ctl #f) ; mdmbuf
|
||||
|
||||
;;; Local flags -- hacking the tty driver / user interface.
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
|
||||
;;; POSIX
|
||||
(define ttyl/visual-delete #x010) ; echoe: Visually erase chars
|
||||
(define ttyl/echo-delete-line #x020) ; echok: Echo nl after line kill
|
||||
(define ttyl/echo #x008) ; echo: Enable echoing
|
||||
(define ttyl/echo-nl #x040) ; echonl: Echo nl even if echo is off
|
||||
(define ttyl/canonical #x002) ; icanon: Canonicalize input
|
||||
(define ttyl/enable-signals #x001) ; isig: Enable ^c, ^z signalling
|
||||
(define ttyl/extended #x00200000); iexten: Enable extensions
|
||||
(define ttyl/ttou-signal #x10000) ; tostop: SIGTTOU on background output
|
||||
(define ttyl/no-flush-on-interrupt #x80) ; noflsh
|
||||
|
||||
;;; SVR4 & 4.3+BSD
|
||||
(define ttyl/visual-delete-line #x080000); echoke: visually erase a line-kill
|
||||
(define ttyl/hardcopy-delete #x040000); echoprt: visual erase for hardcopy
|
||||
(define ttyl/echo-ctl #x020000); echoctl: echo control chars as "^X"
|
||||
(define ttyl/flush-output #x100000); flusho: output is being flushed
|
||||
(define ttyl/reprint-unread-chars #x20000000); pendin: retype pending input
|
||||
|
||||
;;; 4.3+BSD
|
||||
(define ttyl/alt-delete-word #f) ; altwerase
|
||||
(define ttyl/no-kernel-status #f) ; nokerninfo: no kernel status on ^T
|
||||
|
||||
;;; SVR4
|
||||
(define ttyl/case-map #x4) ; xcase: canonical upper/lower presentation
|
||||
|
||||
;;; Vector of (speed . code) pairs.
|
||||
|
||||
(define baud-rates '#((0 . 0) (1 . 50) (2 . 75)
|
||||
(3 . 110) (4 . 134) (5 . 150)
|
||||
(6 . 200) (7 . 300) (8 . 600)
|
||||
(9 . 1200) (10 . 1800) (11 . 2400)
|
||||
(12 . 4800) (13 . 9600) (14 . 19200)
|
||||
(15 . 38400) (14 . exta) (15 . extb)))
|
||||
|
||||
;;; tcflush() constants
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
|
||||
(define %flush-tty/input 0) ; TCIFLUSH
|
||||
(define %flush-tty/output 1) ; TCOFLUSH
|
||||
(define %flush-tty/both 2) ; TCIOFLUSH
|
||||
|
||||
|
||||
;;; tcflow() constants
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
|
||||
(define %tcflow/start-out 1) ; TCOON
|
||||
(define %tcflow/stop-out 0) ; TCOOFF
|
||||
(define %tcflow/start-in 3) ; TCION
|
||||
(define %tcflow/stop-in 2) ; TCIOFF
|
||||
|
||||
|
||||
;;; tcsetattr() constants
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
|
||||
(define %set-tty-info/now 0) ; TCSANOW Make change immediately.
|
||||
(define %set-tty-info/drain 1) ; TCSADRAIN Drain output, then change.
|
||||
(define %set-tty-info/flush 2) ; TCSAFLUSH Drain output, flush input.
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
;;; Scsh routines for analysing exit codes returned by WAIT.
|
||||
;;; Copyright (c) 1994 by Olin Shivers. See file COPYING.
|
||||
;;;
|
||||
;;; To port these to a new OS, consult /usr/include/sys/wait.h,
|
||||
;;; and check the WIFEXITED, WEXITSTATUS, WIFSTOPPED, WSTOPSIG,
|
||||
;;; WIFSIGNALED, and WTERMSIG macros for the magic fields they use.
|
||||
;;; These definitions are for NeXTSTEP.
|
||||
;;;
|
||||
;;; I could have done a portable version by making C calls for this,
|
||||
;;; but it's such overkill.
|
||||
|
||||
|
||||
;;; If process terminated normally, return the exit code, otw #f.
|
||||
|
||||
(define (status:exit-val status)
|
||||
(and (zero? (bitwise-and #xFF status))
|
||||
(bitwise-and #xFF (arithmetic-shift status -8))))
|
||||
|
||||
|
||||
|
||||
;;; If the process was suspended, return the suspending signal, otw #f.
|
||||
|
||||
(define (status:stop-sig status)
|
||||
(and (not (zero? (bitwise-and status #x40)))
|
||||
(bitwise-and #x7F (arithmetic-shift status -8))))
|
||||
|
||||
|
||||
;;; If the process terminated abnormally,
|
||||
;;; return the terminating signal, otw #f.
|
||||
|
||||
(define (status:term-sig status)
|
||||
(and (not (zero? (bitwise-and status #xFF))) ; Didn't exit.
|
||||
(zero? (bitwise-and status #x40)) ; Not suspended.
|
||||
(bitwise-and status #x7F)))
|
||||
|
||||
|
||||
|
||||
;;; Flags.
|
||||
(define wait/poll 1) ; Don't hang if nothing to wait for.
|
||||
(define wait/stopped-children 2) ; Report on suspended subprocs, too.
|
||||
Loading…
Reference in New Issue