diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:35:18 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:35:18 +0000 |
commit | b750101eb236130cf056c675997decbac904cc49 (patch) | |
tree | a5df1a06754bdd014cb975c051c83b01c9a97532 /src/basic/ioprio-util.c | |
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 'src/basic/ioprio-util.c')
-rw-r--r-- | src/basic/ioprio-util.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/basic/ioprio-util.c b/src/basic/ioprio-util.c new file mode 100644 index 0000000..b63650b --- /dev/null +++ b/src/basic/ioprio-util.c @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ + +#include "ioprio-util.h" +#include "parse-util.h" +#include "string-table.h" + +int ioprio_parse_priority(const char *s, int *ret) { + int i, r; + + assert(s); + assert(ret); + + r = safe_atoi(s, &i); + if (r < 0) + return r; + + if (!ioprio_priority_is_valid(i)) + return -EINVAL; + + *ret = i; + return 0; +} + +static const char *const ioprio_class_table[] = { + [IOPRIO_CLASS_NONE] = "none", + [IOPRIO_CLASS_RT] = "realtime", + [IOPRIO_CLASS_BE] = "best-effort", + [IOPRIO_CLASS_IDLE] = "idle", +}; + +DEFINE_STRING_TABLE_LOOKUP_WITH_FALLBACK(ioprio_class, int, IOPRIO_N_CLASSES); |