Drop code that's been dead for 10 years or more

heimdal · Nov 12, 2016 · ee8b2b4 · ee8b2b4
1 parent c875345
commit ee8b2b4
Showing 1 changed file with 0 additions and 150 deletions.
diff --git a/lib/roken/getcap.c b/lib/roken/getcap.c
@@ -52,9 +52,6 @@
 #include <unistd.h>
 
 #define	BFRAG		1024
-#if 0
-#define	BSIZE		1024
-#endif
 #define	ESC		('[' & 037)	/* ASCII ESC */
 #define	MAX_RECURSION	32		/* maximum getent recursion */
 #define	SFRAG		100		/* cgetstr mallocs in SFRAG chunks */
@@ -67,15 +64,6 @@ static size_t	 topreclen;	/* toprec length */
 static char	*toprec;	/* Additional record specified by cgetset() */
 static int	 gottoprec;	/* Flag indicating retrieval of toprecord */
 
-#if 0 /*
-       * Don't use db support unless it's build into libc but we don't
-       * check for that now, so just disable the code.
-       */
-#if defined(HAVE_DBOPEN) && defined(HAVE_DB_H)
-#define USE_DB
-#endif
-#endif
-
 #ifdef USE_DB
 static int	cdbget (DB *, char **, const char *);
 #endif
@@ -88,10 +76,6 @@ ROKEN_LIB_FUNCTION char * ROKEN_LIB_CALL cgetcap(char *buf, const char *cap, int
 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL cgetent(char **buf, char **db_array, const char *name);
 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL cgetmatch(const char *buf, const char *name);
 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL cgetclose(void);
-#if 0
-int cgetfirst(char **buf, char **db_array);
-int cgetnext(char **bp, char **db_array);
-#endif
 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL cgetstr(char *buf, const char *cap, char **str);
 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL cgetustr(char *buf, const char *cap, char **str);
 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL cgetnum(char *buf, const char *cap, long *num);
@@ -687,15 +671,6 @@ cgetmatch(const char *buf, const char *name)
     }
 }
 
-#if 0
-int
-cgetfirst(char **buf, char **db_array)
-{
-    (void)cgetclose();
-    return (cgetnext(buf, db_array));
-}
-#endif
-
 static FILE *pfp;
 static int slash;
 static char **dbp;
@@ -713,131 +688,6 @@ cgetclose(void)
     return(0);
 }
 
-#if 0
-/*
- * Cgetnext() gets either the first or next entry in the logical database
- * specified by db_array.  It returns 0 upon completion of the database, 1
- * upon returning an entry with more remaining, and -1 if an error occurs.
- */
-int
-cgetnext(char **bp, char **db_array)
-{
-    size_t len;
-    int status, done;
-    char *cp, *line, *rp, *np, buf[BSIZE], nbuf[BSIZE];
-    size_t dummy;
-
-    if (dbp == NULL)
-	dbp = db_array;
-
-    if (pfp == NULL && (pfp = fopen(*dbp, "r")) == NULL) {
-	(void)cgetclose();
-	return (-1);
-    }
-    for(;;) {
-	if (toprec && !gottoprec) {
-	    gottoprec = 1;
-	    line = toprec;
-	} else {
-	    line = fgetln(pfp, &len);
-	    if (line == NULL && pfp) {
-		if (ferror(pfp)) {
-		    (void)cgetclose();
-		    return (-1);
-		} else {
-		    (void)fclose(pfp);
-		    pfp = NULL;
-		    if (*++dbp == NULL) {
-			(void)cgetclose();
-			return (0);
-		    } else if ((pfp =
-				fopen(*dbp, "r")) == NULL) {
-			(void)cgetclose();
-			return (-1);
-		    } else
-			continue;
-		}
-	    } else
-		line[len - 1] = '\0';
-	    if (len == 1) {
-		slash = 0;
-		continue;
-	    }
-	    if (isspace((unsigned char)*line) ||
-		*line == ':' || *line == '#' || slash) {
-		if (line[len - 2] == '\\')
-		    slash = 1;
-		else
-		    slash = 0;
-		continue;
-	    }
-	    if (line[len - 2] == '\\')
-		slash = 1;
-	    else
-		slash = 0;
-	}
-
-
-	/*
-	 * Line points to a name line.
-	 */
-	done = 0;
-	np = nbuf;
-	for (;;) {
-	    for (cp = line; *cp != '\0'; cp++) {
-		if (*cp == ':') {
-		    *np++ = ':';
-		    done = 1;
-		    break;
-		}
-		if (*cp == '\\')
-		    break;
-		*np++ = *cp;
-	    }
-	    if (done) {
-		*np = '\0';
-		break;
-	    } else { /* name field extends beyond the line */
-		line = fgetln(pfp, &len);
-		if (line == NULL && pfp) {
-		    if (ferror(pfp)) {
-			(void)cgetclose();
-			return (-1);
-		    }
-		    (void)fclose(pfp);
-		    pfp = NULL;
-		    *np = '\0';
-		    break;
-		} else
-		    line[len - 1] = '\0';
-	    }
-	}
-	rp = buf;
-	for(cp = nbuf; *cp != '\0'; cp++)
-	    if (*cp == '|' || *cp == ':')
-		break;
-	    else
-		*rp++ = *cp;
-
-	*rp = '\0';
-	/*
-	 * XXX
-	 * Last argument of getent here should be nbuf if we want true
-	 * sequential access in the case of duplicates.
-	 * With NULL, getent will return the first entry found
-	 * rather than the duplicate entry record.  This is a
-	 * matter of semantics that should be resolved.
-	 */
-	status = getent(bp, &dummy, db_array, -1, buf, 0, NULL);
-	if (status == -2 || status == -3)
-	    (void)cgetclose();
-
-	return (status + 1);
-    }
-    /* NOTREACHED */
-}
-#endif
-
 /*
  * Cgetstr retrieves the value of the string capability cap from the
  * capability record pointed to by buf.  A pointer to a decoded, NUL