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After looking around at what the other *BSD's do for their $xxxBSD$ tags,

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take the easy way out and implement the beginnings of something similar.
Don't worry, the code here is *dormant* so far, some "help" from cvs is
required.  This is going in now so that jdp can see what I'm working on.
This is an extension of the previous existing skeleton $FreeBSD$ code.
This commit is contained in:
Peter Wemm 1997-05-11 05:33:08 +00:00
parent ae02ebaab4
commit e6da6cbc7d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=25699
8 changed files with 124 additions and 39 deletions
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9
gnu/usr.bin/rcs/co/co.c
View File

@ -178,7 +178,7 @@ static void cleanup P((void));
static char const quietarg[] = "-q";
static char const *expandarg, *suffixarg, *versionarg, *zonearg, *incexcarg;
static char const *expandarg, *suffixarg, *versionarg, *zonearg;
static char const **joinlist; /* revisions to be joined */
static int joinlength;
static FILE *neworkptr;
@ -191,7 +191,7 @@ static struct hshentries *gendeltas; /* deltas to be generated */
static struct hshentry *targetdelta; /* final delta to be generated */
static struct stat workstat;
mainProg(coId, "co", "$Id$")
mainProg(coId, "co", "$Id: co.c,v 1.8 1997/02/22 15:47:21 peter Exp $")
{
static char const cmdusage[] =
"\nco usage: co -{fIlMpqru}[rev] -ddate -jjoins -ksubst -sstate -T -w[who] -Vn -xsuff -zzone file ...";
@ -314,11 +314,6 @@ mainProg(coId, "co", "$Id$")
zone_set(a);
break;
case 'K': /* set keyword inclusions/exclusions */
incexcarg = *argv;
setIncExc(incexcarg);
break;
case 'k': /* set keyword expand mode */
expandarg = *argv;
if (0 <= expmode) redefined('k');

6
gnu/usr.bin/rcs/lib/Makefile
View File

@ -7,8 +7,8 @@ SRCS = maketime.c partime.c rcsedit.c rcsfcmp.c rcsfnms.c rcsgen.c \
rcskeep.c rcskeys.c rcslex.c rcsmap.c rcsrev.c rcssyn.c rcstime.c \
rcsutil.c merger.c version.c
NOPROFILE=noprofile
install:
NOPROFILE= noprofile
INTERNALLIB= true
INTERNALSTATICLIB= true
.include <bsd.lib.mk>

15
gnu/usr.bin/rcs/lib/rcsbase.h
View File

@ -1,6 +1,6 @@
/* RCS common definitions and data structures */
#define RCSBASE "$Id$"
#define RCSBASE "$Id: rcsbase.h,v 1.8 1997/02/22 15:47:33 peter Exp $"
/* Copyright 1982, 1988, 1989 Walter Tichy
Copyright 1990, 1991, 1992, 1993, 1994, 1995 Paul Eggert
@ -426,11 +426,12 @@ struct assoc {
#define REVISION "Revision"
#define SOURCE "Source"
#define STATE "State"
#define FREEBSD "FreeBSD"
#define keylength 8 /* max length of any of the above keywords */
#define CVSHEADER "CVSHeader"
#define keylength 9 /* max length of any of the above keywords */
enum markers { Nomatch, Author, Date, Header, Id,
Locker, Log, Name, RCSfile, Revision, Source, State, FreeBSD };
Locker, Log, Name, RCSfile, Revision, Source, State, CVSHeader,
LocalId };
/* This must be in the same order as rcskeys.c's Keyword[] array. */
#define DELNUMFORM "\n\n%s\n%s\n"
@ -501,6 +502,7 @@ RILE *rcsreadopen P((struct buf*,struct stat*,int));
char *bufenlarge P((struct buf*,char const**));
char const *basefilename P((char const*));
char const *getfullRCSname P((void));
char const *getfullCVSname P((void));
char const *maketemp P((int));
char const *rcssuffix P((char const*));
int pairnames P((int,char**,RILE*(*)P((struct buf*,struct stat*,int)),int,int));
@ -531,8 +533,11 @@ extern struct buf prevauthor, prevdate, prevname, prevrev, prevstate;
int getoldkeys P((RILE*));
/* rcskeys */
extern char const *const Keyword[];
extern char const *Keyword[];
extern enum markers LocalIdMode;
enum markers trymatch P((char const*));
void setRCSLocalId(char const *);
void setIncExc(char const *);
/* rcslex */
extern FILE *foutptr;

17
gnu/usr.bin/rcs/lib/rcsedit.c
View File

@ -201,7 +201,7 @@ Report problems and direct all questions to:
#include "rcsbase.h"
libId(editId, "$Id$")
libId(editId, "$Id: rcsedit.c,v 1.8 1997/02/22 15:47:35 peter Exp $")
static void editEndsPrematurely P((void)) exiting;
static void editLineNumberOverflow P((void)) exiting;
@ -1048,14 +1048,17 @@ keyreplace(marker, delta, delimstuffed, infile, out, dolog)
case Date:
aputs(date2str(date,datebuf), out);
break;
case FreeBSD:
case Id:
case LocalId:
case Header:
escape_string(out,
marker==Id || marker==FreeBSD || RCSv<VERSION(4)
? basefilename(RCSname)
: getfullRCSname()
);
if (marker == Id || RCSv < VERSION(4) ||
(marker == LocalId && LocalIdMode == Id))
escape_string(out, basefilename(RCSname));
else if (marker == CVSHeader ||
(marker == LocalId && LocalIdMode == CVSHeader))
escape_string(out, getfullCVSname());
else
escape_string(out, getfullRCSname());
aprintf(out, " %s %s %s %s",
delta->num,
date2str(date, datebuf),

35
gnu/usr.bin/rcs/lib/rcsfnms.c
View File

@ -177,7 +177,7 @@ Report problems and direct all questions to:
#include "rcsbase.h"
libId(fnmsId, "$Id$")
libId(fnmsId, "$Id: rcsfnms.c,v 1.6 1997/02/22 15:47:36 peter Exp $")
static char const *bindex P((char const*,int));
static int fin2open P((char const*, size_t, char const*, size_t, char const*, size_t, RILE*(*)P((struct buf*,struct stat*,int)), int));
@ -867,6 +867,39 @@ getfullRCSname()
}
}
char const *
getfullCVSname()
/*
* Return a pointer to the fill pathname of the RCS file, but trim $CVSROOT.
*/
{
char const *CVSname;
char const *cvsroot;
int rootlen;
CVSname = getfullRCSname();
cvsroot = getenv("CVSROOT");
if (cvsroot) {
rootlen = strlen(cvsroot);
/* ignore trailing '/' chars from $CVSROOT */
while (rootlen > 0) {
if (cvsroot[rootlen - 1] == '/')
rootlen--;
else
break;
}
if (strncmp(CVSname, cvsroot, rootlen) == 0) {
CVSname += rootlen;
/* skip any leading '/' chars */
while (*CVSname == '/')
CVSname++;
return CVSname;
}
}
return CVSname;
}
static size_t
dir_useful_len(d)
char const *d;

3
gnu/usr.bin/rcs/lib/rcskeep.c
View File

@ -98,7 +98,7 @@ Report problems and direct all questions to:
#include "rcsbase.h"
libId(keepId, "$Id$")
libId(keepId, "$Id: rcskeep.c,v 1.6 1997/02/22 15:47:38 peter Exp $")
static int badly_terminated P((void));
static int checknum P((char const*));
@ -191,6 +191,7 @@ getoldkeys(fp)
break;
case Header:
case Id:
case LocalId:
if (!(
getval(fp, (struct buf*)0, false) &&
keeprev(fp) &&

69
gnu/usr.bin/rcs/lib/rcskeys.c
View File

@ -63,25 +63,25 @@ Report problems and direct all questions to:
#include "rcsbase.h"
libId(keysId, "$Id$")
libId(keysId, "$Id: rcskeys.c,v 1.10 1997/02/22 15:47:38 peter Exp $")
char const *const Keyword[] = {
char const *Keyword[] = {
/* This must be in the same order as rcsbase.h's enum markers type. */
0,
AUTHOR, DATE, HEADER, IDH,
LOCKER, LOG, NAME, RCSFILE, REVISION, SOURCE, STATE,
FREEBSD
LOCKER, LOG, NAME, RCSFILE, REVISION, SOURCE, STATE, CVSHEADER,
NULL
};
/* Expand all keywords by default */
static int ExpandKeyword[] = {
false,
true, true, true, true,
true, true, true, true, true, true, true,
false
true, true, true, true, true, true, true, true,
true
};
enum markers LocalIdMode = Id;
enum markers
trymatch(string)
@ -98,6 +98,8 @@ trymatch(string)
continue;
/* try next keyword */
p = Keyword[j];
if (p == NULL)
continue;
s = string;
while (*p++ == *s++) {
if (!*p)
@ -113,15 +115,18 @@ trymatch(string)
return(Nomatch);
}
void
setIncExc(arg)
char *arg;
char const *arg;
/* Sets up the ExpandKeyword table according to command-line flags */
{
char *key;
char *copy, *next;
int include = 0, j;
arg += 2;
switch (*arg++) {
copy = strdup(arg);
next = copy;
switch (*next++) {
case 'e':
include = false;
break;
@ -129,17 +134,53 @@ setIncExc(arg)
include = true;
break;
default:
return(false);
free(copy);
return;
}
if (include)
for (j = sizeof(Keyword)/sizeof(*Keyword); (--j); )
ExpandKeyword[j] = false;
key = strtok(arg, ",");
key = strtok(next, ",");
while (key) {
for (j = sizeof(Keyword)/sizeof(*Keyword); (--j); )
for (j = sizeof(Keyword)/sizeof(*Keyword); (--j); ) {
if (Keyword[j] == NULL)
continue;
if (!strcmp(key, Keyword[j]))
ExpandKeyword[j] = include;
}
key = strtok(NULL, ",");
}
return(true);
free(copy);
return;
}
void
setRCSLocalId(string)
char const *string;
/* function: sets local RCS id and RCSLOCALID envariable */
{
static char local_id[keylength+1];
char *copy, *next, *key;
int j;
copy = strdup(string);
next = copy;
key = strtok(next, "=");
if (strlen(key) > keylength)
error("LocalId is too long");
VOID strcpy(local_id, key);
Keyword[LocalId] = local_id;
/* options? */
while (key = strtok(NULL, ",")) {
if (!strcmp(key, Keyword[Id]))
LocalIdMode=Id;
else if (!strcmp(key, Keyword[Header]))
LocalIdMode=Header;
else if (!strcmp(key, Keyword[CVSHeader]))
LocalIdMode=CVSHeader;
else
error("Unknown LocalId mode");
}
free(copy);
}

9
gnu/usr.bin/rcs/lib/rcsutil.c
View File

@ -186,7 +186,7 @@ Report problems and direct all questions to:
#include "rcsbase.h"
libId(utilId, "$Id$")
libId(utilId, "$Id: rcsutil.c,v 1.6 1997/02/22 15:47:43 peter Exp $")
#if !has_memcmp
int
@ -1230,8 +1230,15 @@ getRCSINIT(argc, argv, newargv)
char **argv, ***newargv;
{
register char *p, *q, **pp;
char const *ev;
size_t n;
if ((ev = cgetenv("RCSLOCALID")))
setRCSLocalId(ev);
if ((ev = cgetenv("RCSINCEXC")))
setIncExc(ev);
if (!(q = cgetenv("RCSINIT")))
*newargv = argv;
else {