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Diffstat (limited to '')
-rw-r--r-- | lib/util/iov_buf.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/lib/util/iov_buf.c b/lib/util/iov_buf.c new file mode 100644 index 0000000..0c18466 --- /dev/null +++ b/lib/util/iov_buf.c @@ -0,0 +1,43 @@ +/* + * Unix SMB/CIFS implementation. + * Samba system utilities + * Copyright (C) Volker Lendecke 2014 + * + * 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 "replace.h" +#include "system/filesys.h" +#include "iov_buf.h" +#include <talloc.h> + +uint8_t *iov_concat(TALLOC_CTX *mem_ctx, const struct iovec *iov, int count) +{ + ssize_t buflen; + uint8_t *buf; + + buflen = iov_buflen(iov, count); + if (buflen == -1) { + return NULL; + } + + buf = talloc_array(mem_ctx, uint8_t, buflen); + if (buf == NULL) { + return NULL; + } + + iov_buf(iov, count, buf, buflen); + + return buf; +} |