From 4f5791ebd03eaec1c7da0865a383175b05102712 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 5 May 2024 19:47:29 +0200 Subject: Adding upstream version 2:4.17.12+dfsg. Signed-off-by: Daniel Baumann --- lib/util/strv_util.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 lib/util/strv_util.c (limited to 'lib/util/strv_util.c') diff --git a/lib/util/strv_util.c b/lib/util/strv_util.c new file mode 100644 index 0000000..9da3eb2 --- /dev/null +++ b/lib/util/strv_util.c @@ -0,0 +1,61 @@ +/* + * strv-based utilities + * + * Copyright Martin Schwenke 2016 + * + * 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 . + */ + +#include "replace.h" + +#include +#include + +#include "strv.h" + +#include "strv_util.h" + +int strv_split(TALLOC_CTX *mem_ctx, char **strv, + const char *src, const char *sep) +{ + const char *s; + + if (src == NULL) { + return 0; + } + + s = src; + while (*s != '\0') { + size_t len; + + /* Skip separators */ + len = strspn(s, sep); + if (len != 0) { + s += len; + } + + /* Find non-separator substring */ + len = strcspn(s, sep); + if (len != 0) { + int ret = strv_addn(mem_ctx, strv, s, len); + if (ret != 0) { + TALLOC_FREE(*strv); + return ret; + } + s += len; + } + } + + return 0; +} -- cgit v1.2.3