[src/trunk]: src/lib/libc/gen Add -DSMALL so that this can be used in libhack.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2e0ee8d1d3e1
branches:  trunk
changeset: 566006:2e0ee8d1d3e1
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Apr 25 06:45:29 2004 +0000

description:
Add -DSMALL so that this can be used in libhack.

diffstat:

 lib/libc/gen/getcap.c |  29 ++++++++++++++++++++++-------
 1 files changed, 22 insertions(+), 7 deletions(-)

diffs (100 lines):

diff -r 695d6fcae3e2 -r 2e0ee8d1d3e1 lib/libc/gen/getcap.c
--- a/lib/libc/gen/getcap.c     Sun Apr 25 06:45:02 2004 +0000
+++ b/lib/libc/gen/getcap.c     Sun Apr 25 06:45:29 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: getcap.c,v 1.40 2004/04/23 14:47:52 christos Exp $     */
+/*     $NetBSD: getcap.c,v 1.41 2004/04/25 06:45:29 christos Exp $     */
 
 /*-
  * Copyright (c) 1992, 1993
@@ -41,17 +41,21 @@
 #if 0
 static char sccsid[] = "@(#)getcap.c   8.3 (Berkeley) 3/25/94";
 #else
-__RCSID("$NetBSD: getcap.c,v 1.40 2004/04/23 14:47:52 christos Exp $");
+__RCSID("$NetBSD: getcap.c,v 1.41 2004/04/25 06:45:29 christos Exp $");
 #endif
 #endif /* LIBC_SCCS and not lint */
 
+#ifndef SMALL
 #include "namespace.h"
+#endif
 #include <sys/types.h>
 #include <sys/param.h>
 
 #include <assert.h>
 #include <ctype.h>
+#ifndef SMALL
 #include <db.h>
+#endif
 #include <errno.h>     
 #include <fcntl.h>
 #include <limits.h>
@@ -87,7 +91,9 @@
 static char    *toprec;        /* Additional record specified by cgetset() */
 static int      gottoprec;     /* Flag indicating retrieval of toprecord */
 
+#ifndef SMALL
 static int     cdbget(DB *, char **, const char *);
+#endif
 static int     getent(char **, size_t *, const char * const *, int,
     const char *, int, char *);
 static int     nfcmp(char *, char *);
@@ -241,14 +247,18 @@
 getent(char **cap, size_t *len, const char * const *db_array, int fd,
     const char *name, int depth, char *nfield)
 {
+#ifndef SMALL
        DB *capdbp;
+       char pbuf[MAXPATHLEN];
+       char *cbuf;
+       int retval;
+       size_t clen;
+#endif
+       char *record, *newrecord;
        char *r_end, *rp = NULL;        /* pacify gcc */
        const char * const *db_p;
-       int myfd = 0, eof, foundit, retval;
-       size_t clen;
-       char *record, *cbuf, *newrecord;
+       int myfd = 0, eof, foundit;
        int tc_not_resolved;
-       char pbuf[MAXPATHLEN];
        
        _DIAGASSERT(cap != NULL);
        _DIAGASSERT(len != NULL);
@@ -301,6 +311,7 @@
                if (fd >= 0) {
                        (void)lseek(fd, (off_t)0, SEEK_SET);
                } else {
+#ifndef SMALL
                        (void)snprintf(pbuf, sizeof(pbuf), "%s.db", *db_p);
                        if ((capdbp = dbopen(pbuf, O_RDONLY, 0, DB_HASH, 0))
                             != NULL) {
@@ -325,7 +336,9 @@
                                *len = clen;
                                *cap = cbuf;
                                return (retval);
-                       } else {
+                       } else
+#endif
+                       {
                                fd = open(*db_p, O_RDONLY, 0);
                                if (fd < 0) {
                                        /* No error on unfound file. */
@@ -632,6 +645,7 @@
        return (0);
 }      
 
+#ifndef SMALL
 static int
 cdbget(DB *capdbp, char **bp, const char *name)
 {
@@ -666,6 +680,7 @@
        *bp = (char *)data.data + 1;
        return (((char *)(data.data))[0] == TCERR ? 1 : 0);
 }
+#endif
 
 /*
  * Cgetmatch will return 0 if name is one of the names of the capability