basic: split out cpu set specific APIs into cpu-set-util.[ch]

1 files changed, 0 insertions, 81 deletions

diff --git a/src/basic/util.c b/src/basic/util.c
index cc50c9aa7d..33dc410c78 100644
--- a/src/basic/util.c
+++ b/src/basic/util.c
@@ -2551,87 +2551,6 @@ int fchmod_and_fchown(int fd, mode_t mode, uid_t uid, gid_t gid) {
         return 0;
 }
 
-cpu_set_t* cpu_set_malloc(unsigned *ncpus) {
-        cpu_set_t *c;
-        unsigned n = 1024;
-
-        /* Allocates the cpuset in the right size */
-
-        for (;;) {
-                c = CPU_ALLOC(n);
-                if (!c)
-                        return NULL;
-
-                if (sched_getaffinity(0, CPU_ALLOC_SIZE(n), c) >= 0) {
-                        CPU_ZERO_S(CPU_ALLOC_SIZE(n), c);
-
-                        if (ncpus)
-                                *ncpus = n;
-
-                        return c;
-                }
-
-                CPU_FREE(c);
-
-                if (errno != EINVAL)
-                        return NULL;
-
-                n *= 2;
-        }
-}
-
-int parse_cpu_set_and_warn(
-                const char *rvalue,
-                cpu_set_t **cpu_set,
-                const char *unit,
-                const char *filename,
-                unsigned line,
-                const char *lvalue) {
-
-        const char *whole_rvalue = rvalue;
-        _cleanup_cpu_free_ cpu_set_t *c = NULL;
-        unsigned ncpus = 0;
-
-        assert(lvalue);
-        assert(rvalue);
-
-        for (;;) {
-                _cleanup_free_ char *word = NULL;
-                unsigned cpu;
-                int r;
-
-                r = extract_first_word(&rvalue, &word, WHITESPACE, EXTRACT_QUOTES);
-                if (r < 0) {
-                        log_syntax(unit, LOG_ERR, filename, line, r, "Invalid value for %s: %s", lvalue, whole_rvalue);
-                        return r;
-                }
-                if (r == 0)
-                        break;
-
-                if (!c) {
-                        c = cpu_set_malloc(&ncpus);
-                        if (!c)
-                                return log_oom();
-                }
-
-                r = safe_atou(word, &cpu);
-                if (r < 0 || cpu >= ncpus) {
-                        log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse CPU affinity '%s'", rvalue);
-                        return -EINVAL;
-                }
-
-                CPU_SET_S(cpu, CPU_ALLOC_SIZE(ncpus), c);
-        }
-
-        /* On success, sets *cpu_set and returns ncpus for the system. */
-        if (c) {
-                *cpu_set = c;
-                c = NULL;
-        }
-
-        return (int) ncpus;
-}
-
 int files_same(const char *filea, const char *fileb) {
         struct stat a, b;