#include <sys/prctl.h>
#include <sys/utsname.h>
#include <pwd.h>
+#include <netinet/ip.h>
#include "macro.h"
#include "util.h"
return 0;
}
+cpu_set_t* cpu_set_malloc(unsigned *ncpus) {
+ cpu_set_t *r;
+ unsigned n = 1024;
+
+ /* Allocates the cpuset in the right size */
+
+ for (;;) {
+ if (!(r = CPU_ALLOC(n)))
+ return NULL;
+
+ if (sched_getaffinity(0, CPU_ALLOC_SIZE(n), r) >= 0) {
+ CPU_ZERO_S(CPU_ALLOC_SIZE(n), r);
+
+ if (ncpus)
+ *ncpus = n;
+
+ return r;
+ }
+
+ CPU_FREE(r);
+
+ if (errno != EINVAL)
+ return NULL;
+
+ n *= 2;
+ }
+}
+
static const char *const ioprio_class_table[] = {
[IOPRIO_CLASS_NONE] = "none",
[IOPRIO_CLASS_RT] = "realtime",
};
DEFINE_STRING_TABLE_LOOKUP(rlimit, int);
+
+static const char* const ip_tos_table[] = {
+ [IPTOS_LOWDELAY] = "low-delay",
+ [IPTOS_THROUGHPUT] = "throughput",
+ [IPTOS_RELIABILITY] = "reliability",
+ [IPTOS_LOWCOST] = "low-cost",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(ip_tos, int);