1 files changed, 0 insertions, 122 deletions
diff --git a/server/util/backup_file.c b/server/util/backup_file.c
deleted file mode 100644
index cf9ddf303..000000000
--- a/server/util/backup_file.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- SSSD
-
- Backup files
-
- Copyright (C) Simo Sorce	2009
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "util/util.h"
-#include <fcntl.h>
-#include <stddef.h>
-#include <stdlib.h>
-
-#define BUFFER_SIZE 65536
-
-int backup_file(const char *src_file, int dbglvl)
-{
-    TALLOC_CTX *tmp_ctx = NULL;
-    char buf[BUFFER_SIZE];
-    int src_fd = -1;
-    int dst_fd = -1;
-    char *dst_file;
-    ssize_t count;
-    ssize_t num;
-    ssize_t pos;
-    int ret, i;
-
-    src_fd = open(src_file, O_RDONLY);
-    if (src_fd < 0) {
-        ret = errno;
-        DEBUG(dbglvl, ("Error (%d [%s]) opening source file %s\n",
-                       ret, strerror(ret), src_file));
-        goto done;
-    }
-
-    tmp_ctx = talloc_new(NULL);
-    if (!tmp_ctx) {
-        ret = ENOMEM;
-        goto done;
-    }
-
-    /* try a few times to come up with a new backup file, then give up */
-    for (i = 0; i < 10; i++) {
-        if (i == 0) {
-            dst_file = talloc_asprintf(tmp_ctx, "%s.bak", src_file);
-        } else {
-            dst_file = talloc_asprintf(tmp_ctx, "%s.bak%d", src_file, i);
-        }
-        if (!dst_file) {
-            ret = ENOMEM;
-            goto done;
-        }
-
-        errno = 0;
-        dst_fd = open(dst_file, O_CREAT|O_EXCL|O_WRONLY, 0600);
-        ret = errno;
-
-        if (dst_fd > 0) break;
-
-        if (ret != EEXIST) {
-            DEBUG(dbglvl, ("Error (%d [%s]) opening destination file %s\n",
-                           ret, strerror(ret), dst_file));
-            goto done;
-        }
-    }
-    if (ret != 0) {
-        DEBUG(dbglvl, ("Error (%d [%s]) opening destination file %s\n",
-                       ret, strerror(ret), dst_file));
-        goto done;
-    }
-
-    /* copy file contents */
-    while (1) {
-        num = read(src_fd, buf, BUFFER_SIZE);
-        if (num < 0) {
-            if (errno == EINTR) continue;
-            ret = errno;
-            DEBUG(dbglvl, ("Error (%d [%s]) reading from source %s\n",
-                           ret, strerror(ret), src_file));
-            goto done;
-        }
-        if (num == 0) break;
-
-        count = num;
-
-        while (count > 0) {
-            pos = 0;
-            errno = 0;
-            num = write(dst_fd, &buf[pos], count);
-            if (num < 0) {
-                if (errno == EINTR) continue;
-                ret = errno;
-                DEBUG(dbglvl, ("Error (%d [%s]) writing to destination %s\n",
-                               ret, strerror(ret), dst_file));
-                goto done;
-            }
-            pos += num;
-            count -= num;
-        }
-    }
-
-    ret = EOK;
-
-done:
-    if (src_fd != -1) close(src_fd);
-    if (dst_fd != -1) close(dst_fd);
-    talloc_free(tmp_ctx);
-    return ret;
-}