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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:35:18 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:35:18 +0000 |
commit | b750101eb236130cf056c675997decbac904cc49 (patch) | |
tree | a5df1a06754bdd014cb975c051c83b01c9a97532 /src/basic/nulstr-util.h | |
parent | Initial commit. (diff) | |
download | systemd-upstream.tar.xz systemd-upstream.zip |
Adding upstream version 252.22.upstream/252.22upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/basic/nulstr-util.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/basic/nulstr-util.h b/src/basic/nulstr-util.h new file mode 100644 index 0000000..1d1fbc1 --- /dev/null +++ b/src/basic/nulstr-util.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +#pragma once + +#include <stdbool.h> +#include <string.h> + +#define NULSTR_FOREACH(i, l) \ + for ((i) = (l); (i) && *(i); (i) = strchr((i), 0)+1) + +#define NULSTR_FOREACH_PAIR(i, j, l) \ + for ((i) = (l), (j) = strchr((i), 0)+1; (i) && *(i); (i) = strchr((j), 0)+1, (j) = *(i) ? strchr((i), 0)+1 : (i)) + +const char* nulstr_get(const char *nulstr, const char *needle); + +static inline bool nulstr_contains(const char *nulstr, const char *needle) { + return nulstr_get(nulstr, needle); +} |