From 032b3afbf4abe3cf760469d9d1cd2e4162829441 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Wed, 24 Nov 2021 15:24:55 +0100 Subject: shared: split out ioprio related stuff into ioprio-util.[ch] No actual code changes, just some splitting out. --- src/basic/ioprio-util.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 src/basic/ioprio-util.c (limited to 'src/basic/ioprio-util.c') diff --git a/src/basic/ioprio-util.c b/src/basic/ioprio-util.c new file mode 100644 index 0000000000..b63650b80b --- /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); -- cgit v1.2.1