HEIMDAL: move code from source4/heimdal* to third_party/heimdal*

[samba.git] / source4 / heimdal / lib / roken / strpool.c

diff --git a/source4/heimdal/lib/roken/strpool.c b/source4/heimdal/lib/roken/strpool.c
deleted file mode 100644 (file)
index 032bae1..0000000
--- a/source4/heimdal/lib/roken/strpool.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (c) 2005 Kungliga Tekniska Högskolan
- * (Royal Institute of Technology, Stockholm, Sweden).
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * 3. Neither the name of the Institute nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <config.h>
-
-#include <stdarg.h>
-#include <stdlib.h>
-#include "roken.h"
-
-struct rk_strpool {
-    char *str;
-    size_t len; /* strlen() of str */
-    size_t sz;  /* Allocated size */
-};
-
-/*
- *
- */
-
-ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
-rk_strpoolfree(struct rk_strpool *p)
-{
-    if (p && p->str) {
-       free(p->str);
-       p->str = NULL;
-    }
-    free(p);
-}
-
-/*
- *
- */
-
-ROKEN_LIB_FUNCTION struct rk_strpool * ROKEN_LIB_CALL
-rk_strpoolprintf(struct rk_strpool *p, const char *fmt, ...)
-{
-    va_list ap;
-    char *str;
-    int len;
-
-    va_start(ap, fmt);
-    len = vasprintf(&str, fmt, ap);
-    va_end(ap);
-    if (str == NULL)
-       return rk_strpoolfree(p), NULL;
-
-    if (p == NULL) {
-       if ((p = malloc(sizeof(*p))) == NULL)
-            return free(str), NULL;
-       p->str = str;
-       p->len = p->sz = len;
-        return p;
-    } /* else grow the buffer and append `str', but don't grow too fast */
-
-    if (len + p->len + 1 > p->sz) {
-        size_t sz = p->len + len + 9 + (p->sz >> 2);
-        char *str2;
-
-        if ((str2 = realloc(p->str, sz)) == NULL)
-            return rk_strpoolfree(p), NULL;
-        p->str = str2;
-        p->sz = sz;
-    }
-    memcpy(p->str + p->len, str, len + 1);
-    p->len += len;
-    free(str);
-    return p;
-}
-
-/*
- *
- */
-
-ROKEN_LIB_FUNCTION char * ROKEN_LIB_CALL
-rk_strpoolcollect(struct rk_strpool *p)
-{
-    char *str;
-    if (p == NULL)
-       return strdup("");
-    str = p->str;
-    p->str = NULL;
-    free(p);
-    return str;
-}