jym@APPLE.COM (07/19/89)
There should be an #includeable PRVDEF.H file in your SYS$LIBRARY directory. Do you know if that file is #included or if it's there? If it's not there, let me know, and I'll tell you how to get one. <_Jym_>
ANK%CUNYVMS1.BITNET@MITVMA.MIT.EDU (ANIL KHULLAR) (07/19/89)
Today I tried to compile GNU Emacs 18.52 under VMS 5.0-2 using the
new VAX C 3.0 and found that VMSFNS did not compile. It seems all
references to PRV$V_ are not declared.
I would be obliged if someone in the net has any ideas what needs to
be changed.
Thanks in advance
Anil
Below is the brief error message
-----------------------------------------------------------
$ @emacs
Previous value of EMACS_LIBRARY has been superseded
$ set def [.src]
$ @compile
Compiling VMSFNS...
{ "ACNT", PRV$V_ACNT },
"PRV$V_ACNT" is not declared within the scope of
this usage.
At line number 146 in DRA1:[EMACS.SRC]VMSFNS.C;1.
{ "ALLSPOOL", PRV$V_ALLSPOOL },
"PRV$V_ALLSPOOL" is not declared within the scope of
this usage.
At line number 147 in DRA1:[EMACS.SRC]VMSFNS.C;1.
Completed with 41 error(s), 0 warning(s), and
1 informational messages.
At line number 897 in DRA1:[EMACS.SRC]VMSFNS.C;1.
$ logout
Process PHOTO-0372 logged out at 18-JUL-1989 11:29:35.02sasaki@shigeo.enet.dec.com (Marty Sasaki LTN1-1/D07 dtn:226-6011) (07/19/89)
The problem is that with VAXC v3 the way that 'V' constants were declared has changed. Prior to v3 the V constants were integer constants that were the number of bits to shift left a 1. From v3 on, the V constants are a non-standard bit field declaration. bits = (1 << foo$v_bar); /* prior to v3 */ bits.foo$v_bar = 1; /* v3 and later */ The solution that I chose was to create the old definitions and include them into VMSFNS. The better solution would be to change the code to use the new declarations. I didn't post this in the past because I ran into this problem a long time ago during the field test of VAXC v3 and didn't remember when v3 was released. Anyway, place the code after the "cut here" line somewhere in VMSFNS.c. Please note that the code is distributed with no warrantee, etc. -- Marty Sasaki sasaki@hydra.dec.com Digital Equipment Corporation 508-486-6011 LTN1-1/D07 295 Foster Street Littleton, MA 01460-1123 --------------------------------cut here-------------------------------- #define PRV$V_ACNT 0x09 #define PRV$V_ALLSPOOL 0x04 #define PRV$V_ALTPRI 0x0D #define PRV$V_BUGCHK 0x17 #define PRV$V_BYPASS 0x1D #define PRV$V_CMEXEC 0x01 #define PRV$V_CMKRNL 0x00 #define PRV$V_DETACH 0x05 #define PRV$V_DIAGNOSE 0x06 #define PRV$V_DOWNGRADE 0x21 #define PRV$V_EXQUOTA 0x13 #define PRV$V_GROUP 0x08 #define PRV$V_GRPNAM 0x03 #define PRV$V_GRPPRV 0x22 #define PRV$V_LOG_IO 0x07 #define PRV$V_MOUNT 0x11 #define PRV$V_NETMBX 0x14 #define PRV$V_NOACNT 0x09 #define PRV$V_OPER 0x12 #define PRV$V_PFNMAP 0x1A #define PRV$V_PHY_IO 0x16 #define PRV$V_PRMCEB 0x0A #define PRV$V_PRMGBL 0x18 #define PRV$V_PRMJNL 0x25 #define PRV$V_PRMMBX 0x0B #define PRV$V_PSWAPM 0x0C #define PRV$V_READALL 0x23 #define PRV$V_SECURITY 0x26 #define PRV$V_SETPRI 0x0D #define PRV$V_SETPRV 0x0E #define PRV$V_SHARE 0x1F #define PRV$V_SHMEM 0x1B #define PRV$V_SYSGBL 0x19 #define PRV$V_SYSLCK 0x1E #define PRV$V_SYSNAM 0x02 #define PRV$V_SYSPRV 0x1C #define PRV$V_TMPJNL 0x24 #define PRV$V_TMPMBX 0x0F #define PRV$V_UPGRADE 0x20 #define PRV$V_VOLPRO 0x15 #define PRV$V_WORLD 0x10
Bruce.Skinner@SAS1.DREA.DND.CA (07/20/89)
Anil Khullar writes -- =========================================================================== > > From: <ANK%CUNYVMS1.BITNET@mitvma.mit.edu> (ANIL KHULLAR) > Subject: VMSFNS does not compile under VAXC030 > To: vms-gnu-emacs@prep.ai.mit.edu > X-Original-To: vms-gnu-emacs@prep.ai.mit.edu > > Today I tried to compile GNU Emacs 18.52 under VMS 5.0-2 using the > new VAX C 3.0 and found that VMSFNS did not compile. It seems all > references to PRV$V_ are not declared. > > I would be obliged if someone in the net has any ideas what needs to > be changed. > > Thanks in advance > > Anil > =========================================================================== I ran into this problem a couple of days ago. Release 3 of VAXC changed some of the .H files. You will find the following on page 9 of sys$help:vaxc030.release_notes A few of the above files changed to a degree that programs that use those files may need to be modified: . . . o PRVDEF.H -- bit mask macros became bit field members of structs . . . As the above list shows, the most common change was that bit mask macros became bit field members of structs. Previously, bit field members of data structures were specified using macros that defined masks for accessing the bits. The programmer was responsible for using the masks in conjunction with logical AND, OR, NOT, and shift operations to manipulate the target bits. The header files have been changed to use bitfield members of structs to accomplish the same task. This allows simple assignment statements to be used to set or clear bits. For example: #include prvdef union prvdef privs; set() { privs.prv$vcmkrnl = 1; } I'm not a C programmer, but I think you can probably get away with using the old prvdef.H that you had with VAXC V2.4. Any comments. By the way where is Mukesh Prasad? He's the author and I'm sure can answer this one. regards++ Bruce S. P.S. I think the VMS port of GNU Emacs is really well done. My heartfelt thanks to those who toiled ... +-----------------------------------------+--------------------------------+ | Bruce S. Skinner | Bruce.Skinner@sas1.drea.dnd.ca | +-----------------------------------------+ | | Defence Research Establishment Atlantic | (902) 426-3100 (168) | | Dartmouth, Nova Scotia, CANADA, B2Y 3Z7 | (902) 228-2001 (home) | +-----------------------------------------+--------------------------------+