ext/libuv/src/unix/openbsd.c in libuv-0.11.3 vs ext/libuv/src/unix/openbsd.c in libuv-0.11.4
- old
+ new
@@ -1,388 +1,388 @@
-/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- */
-
-#include "uv.h"
-#include "internal.h"
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/resource.h>
-#include <sys/sched.h>
-#include <sys/time.h>
-#include <sys/sysctl.h>
-
-#include <ifaddrs.h>
-#include <net/if.h>
-#include <net/if_dl.h>
-
-#include <errno.h>
-#include <fcntl.h>
-#include <kvm.h>
-#include <paths.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#undef NANOSEC
-#define NANOSEC ((uint64_t) 1e9)
-
-
-static char *process_title;
-
-
-int uv__platform_loop_init(uv_loop_t* loop, int default_loop) {
- return uv__kqueue_init(loop);
-}
-
-
-void uv__platform_loop_delete(uv_loop_t* loop) {
-}
-
-
-uint64_t uv__hrtime(uv_clocktype_t type) {
- struct timespec ts;
- clock_gettime(CLOCK_MONOTONIC, &ts);
- return (((uint64_t) ts.tv_sec) * NANOSEC + ts.tv_nsec);
-}
-
-
-void uv_loadavg(double avg[3]) {
- struct loadavg info;
- size_t size = sizeof(info);
- int which[] = {CTL_VM, VM_LOADAVG};
-
- if (sysctl(which, 2, &info, &size, NULL, 0) < 0) return;
-
- avg[0] = (double) info.ldavg[0] / info.fscale;
- avg[1] = (double) info.ldavg[1] / info.fscale;
- avg[2] = (double) info.ldavg[2] / info.fscale;
-}
-
-
-int uv_exepath(char* buffer, size_t* size) {
- int mib[4];
- char **argsbuf = NULL;
- char **argsbuf_tmp;
- size_t argsbuf_size = 100U;
- size_t exepath_size;
- pid_t mypid;
- int err;
-
- if (buffer == NULL || size == NULL)
- return -EINVAL;
-
- mypid = getpid();
- for (;;) {
- err = -ENOMEM;
- argsbuf_tmp = realloc(argsbuf, argsbuf_size);
- if (argsbuf_tmp == NULL)
- goto out;
- argsbuf = argsbuf_tmp;
- mib[0] = CTL_KERN;
- mib[1] = KERN_PROC_ARGS;
- mib[2] = mypid;
- mib[3] = KERN_PROC_ARGV;
- if (sysctl(mib, 4, argsbuf, &argsbuf_size, NULL, 0) == 0) {
- break;
- }
- if (errno != ENOMEM) {
- err = -errno;
- goto out;
- }
- argsbuf_size *= 2U;
- }
- if (argsbuf[0] == NULL) {
- err = -EINVAL; /* FIXME(bnoordhuis) More appropriate error. */
- goto out;
- }
- exepath_size = strlen(argsbuf[0]);
- if (exepath_size >= *size) {
- err = -EINVAL;
- goto out;
- }
- memcpy(buffer, argsbuf[0], exepath_size + 1U);
- *size = exepath_size;
- err = 0;
-
-out:
- free(argsbuf);
-
- return err;
-}
-
-
-uint64_t uv_get_free_memory(void) {
- struct uvmexp info;
- size_t size = sizeof(info);
- int which[] = {CTL_VM, VM_UVMEXP};
-
- if (sysctl(which, 2, &info, &size, NULL, 0))
- return -errno;
-
- return (uint64_t) info.free * sysconf(_SC_PAGESIZE);
-}
-
-
-uint64_t uv_get_total_memory(void) {
- uint64_t info;
- int which[] = {CTL_HW, HW_PHYSMEM64};
- size_t size = sizeof(info);
-
- if (sysctl(which, 2, &info, &size, NULL, 0))
- return -errno;
-
- return (uint64_t) info;
-}
-
-
-char** uv_setup_args(int argc, char** argv) {
- process_title = argc ? strdup(argv[0]) : NULL;
- return argv;
-}
-
-
-int uv_set_process_title(const char* title) {
- if (process_title) free(process_title);
- process_title = strdup(title);
- setproctitle(title);
- return 0;
-}
-
-
-int uv_get_process_title(char* buffer, size_t size) {
- if (process_title) {
- strncpy(buffer, process_title, size);
- } else {
- if (size > 0) {
- buffer[0] = '\0';
- }
- }
-
- return 0;
-}
-
-
-int uv_resident_set_memory(size_t* rss) {
- kvm_t *kd = NULL;
- struct kinfo_proc *kinfo = NULL;
- pid_t pid;
- int nprocs, max_size = sizeof(struct kinfo_proc);
- size_t page_size = getpagesize();
-
- pid = getpid();
-
- kd = kvm_open(NULL, _PATH_MEM, NULL, O_RDONLY, "kvm_open");
- if (kd == NULL) goto error;
-
- kinfo = kvm_getprocs(kd, KERN_PROC_PID, pid, max_size, &nprocs);
- if (kinfo == NULL) goto error;
-
- *rss = kinfo->p_vm_rssize * page_size;
-
- kvm_close(kd);
-
- return 0;
-
-error:
- if (kd) kvm_close(kd);
- return -EPERM;
-}
-
-
-int uv_uptime(double* uptime) {
- time_t now;
- struct timeval info;
- size_t size = sizeof(info);
- static int which[] = {CTL_KERN, KERN_BOOTTIME};
-
- if (sysctl(which, 2, &info, &size, NULL, 0))
- return -errno;
-
- now = time(NULL);
-
- *uptime = (double)(now - info.tv_sec);
- return 0;
-}
-
-
-int uv_cpu_info(uv_cpu_info_t** cpu_infos, int* count) {
- unsigned int ticks = (unsigned int)sysconf(_SC_CLK_TCK),
- multiplier = ((uint64_t)1000L / ticks), cpuspeed;
- uint64_t info[CPUSTATES];
- char model[512];
- int numcpus = 1;
- static int which[] = {CTL_HW,HW_MODEL,0};
- size_t size;
- int i;
- uv_cpu_info_t* cpu_info;
-
- size = sizeof(model);
- if (sysctl(which, 2, &model, &size, NULL, 0))
- return -errno;
-
- which[1] = HW_NCPU;
- size = sizeof(numcpus);
- if (sysctl(which, 2, &numcpus, &size, NULL, 0))
- return -errno;
-
- *cpu_infos = malloc(numcpus * sizeof(**cpu_infos));
- if (!(*cpu_infos))
- return -ENOMEM;
-
- *count = numcpus;
-
- which[1] = HW_CPUSPEED;
- size = sizeof(cpuspeed);
- if (sysctl(which, 2, &cpuspeed, &size, NULL, 0)) {
- SAVE_ERRNO(free(*cpu_infos));
- return -errno;
- }
-
- size = sizeof(info);
- which[0] = CTL_KERN;
- which[1] = KERN_CPTIME2;
- for (i = 0; i < numcpus; i++) {
- which[2] = i;
- size = sizeof(info);
- if (sysctl(which, 3, &info, &size, NULL, 0)) {
- SAVE_ERRNO(free(*cpu_infos));
- return -errno;
- }
-
- cpu_info = &(*cpu_infos)[i];
-
- cpu_info->cpu_times.user = (uint64_t)(info[CP_USER]) * multiplier;
- cpu_info->cpu_times.nice = (uint64_t)(info[CP_NICE]) * multiplier;
- cpu_info->cpu_times.sys = (uint64_t)(info[CP_SYS]) * multiplier;
- cpu_info->cpu_times.idle = (uint64_t)(info[CP_IDLE]) * multiplier;
- cpu_info->cpu_times.irq = (uint64_t)(info[CP_INTR]) * multiplier;
-
- cpu_info->model = strdup(model);
- cpu_info->speed = cpuspeed;
- }
-
- return 0;
-}
-
-
-void uv_free_cpu_info(uv_cpu_info_t* cpu_infos, int count) {
- int i;
-
- for (i = 0; i < count; i++) {
- free(cpu_infos[i].model);
- }
-
- free(cpu_infos);
-}
-
-
-int uv_interface_addresses(uv_interface_address_t** addresses,
- int* count) {
- struct ifaddrs *addrs, *ent;
- uv_interface_address_t* address;
- int i;
- struct sockaddr_dl *sa_addr;
-
- if (getifaddrs(&addrs) != 0)
- return -errno;
-
- *count = 0;
-
- /* Count the number of interfaces */
- for (ent = addrs; ent != NULL; ent = ent->ifa_next) {
- if (!((ent->ifa_flags & IFF_UP) && (ent->ifa_flags & IFF_RUNNING)) ||
- (ent->ifa_addr == NULL) ||
- (ent->ifa_addr->sa_family != PF_INET)) {
- continue;
- }
- (*count)++;
- }
-
- *addresses = malloc(*count * sizeof(**addresses));
-
- if (!(*addresses))
- return -ENOMEM;
-
- address = *addresses;
-
- for (ent = addrs; ent != NULL; ent = ent->ifa_next) {
- if (!((ent->ifa_flags & IFF_UP) && (ent->ifa_flags & IFF_RUNNING)))
- continue;
-
- if (ent->ifa_addr == NULL)
- continue;
-
- if (ent->ifa_addr->sa_family != PF_INET)
- continue;
-
- address->name = strdup(ent->ifa_name);
-
- if (ent->ifa_addr->sa_family == AF_INET6) {
- address->address.address6 = *((struct sockaddr_in6*) ent->ifa_addr);
- } else {
- address->address.address4 = *((struct sockaddr_in*) ent->ifa_addr);
- }
-
- if (ent->ifa_netmask->sa_family == AF_INET6) {
- address->netmask.netmask6 = *((struct sockaddr_in6*) ent->ifa_netmask);
- } else {
- address->netmask.netmask4 = *((struct sockaddr_in*) ent->ifa_netmask);
- }
-
- address->is_internal = !!(ent->ifa_flags & IFF_LOOPBACK);
-
- address++;
- }
-
- /* Fill in physical addresses for each interface */
- for (ent = addrs; ent != NULL; ent = ent->ifa_next) {
- if (!((ent->ifa_flags & IFF_UP) && (ent->ifa_flags & IFF_RUNNING)) ||
- (ent->ifa_addr == NULL) ||
- (ent->ifa_addr->sa_family != AF_LINK)) {
- continue;
- }
-
- address = *addresses;
-
- for (i = 0; i < (*count); i++) {
- if (strcmp(address->name, ent->ifa_name) == 0) {
- sa_addr = (struct sockaddr_dl*)(ent->ifa_addr);
- memcpy(address->phys_addr, LLADDR(sa_addr), sizeof(address->phys_addr));
- }
- address++;
- }
- }
-
- freeifaddrs(addrs);
-
- return 0;
-}
-
-
-void uv_free_interface_addresses(uv_interface_address_t* addresses,
- int count) {
- int i;
-
- for (i = 0; i < count; i++) {
- free(addresses[i].name);
- }
-
- free(addresses);
-}
+/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "uv.h"
+#include "internal.h"
+
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/resource.h>
+#include <sys/sched.h>
+#include <sys/time.h>
+#include <sys/sysctl.h>
+
+#include <ifaddrs.h>
+#include <net/if.h>
+#include <net/if_dl.h>
+
+#include <errno.h>
+#include <fcntl.h>
+#include <kvm.h>
+#include <paths.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#undef NANOSEC
+#define NANOSEC ((uint64_t) 1e9)
+
+
+static char *process_title;
+
+
+int uv__platform_loop_init(uv_loop_t* loop, int default_loop) {
+ return uv__kqueue_init(loop);
+}
+
+
+void uv__platform_loop_delete(uv_loop_t* loop) {
+}
+
+
+uint64_t uv__hrtime(uv_clocktype_t type) {
+ struct timespec ts;
+ clock_gettime(CLOCK_MONOTONIC, &ts);
+ return (((uint64_t) ts.tv_sec) * NANOSEC + ts.tv_nsec);
+}
+
+
+void uv_loadavg(double avg[3]) {
+ struct loadavg info;
+ size_t size = sizeof(info);
+ int which[] = {CTL_VM, VM_LOADAVG};
+
+ if (sysctl(which, 2, &info, &size, NULL, 0) < 0) return;
+
+ avg[0] = (double) info.ldavg[0] / info.fscale;
+ avg[1] = (double) info.ldavg[1] / info.fscale;
+ avg[2] = (double) info.ldavg[2] / info.fscale;
+}
+
+
+int uv_exepath(char* buffer, size_t* size) {
+ int mib[4];
+ char **argsbuf = NULL;
+ char **argsbuf_tmp;
+ size_t argsbuf_size = 100U;
+ size_t exepath_size;
+ pid_t mypid;
+ int err;
+
+ if (buffer == NULL || size == NULL)
+ return -EINVAL;
+
+ mypid = getpid();
+ for (;;) {
+ err = -ENOMEM;
+ argsbuf_tmp = realloc(argsbuf, argsbuf_size);
+ if (argsbuf_tmp == NULL)
+ goto out;
+ argsbuf = argsbuf_tmp;
+ mib[0] = CTL_KERN;
+ mib[1] = KERN_PROC_ARGS;
+ mib[2] = mypid;
+ mib[3] = KERN_PROC_ARGV;
+ if (sysctl(mib, 4, argsbuf, &argsbuf_size, NULL, 0) == 0) {
+ break;
+ }
+ if (errno != ENOMEM) {
+ err = -errno;
+ goto out;
+ }
+ argsbuf_size *= 2U;
+ }
+ if (argsbuf[0] == NULL) {
+ err = -EINVAL; /* FIXME(bnoordhuis) More appropriate error. */
+ goto out;
+ }
+ exepath_size = strlen(argsbuf[0]);
+ if (exepath_size >= *size) {
+ err = -EINVAL;
+ goto out;
+ }
+ memcpy(buffer, argsbuf[0], exepath_size + 1U);
+ *size = exepath_size;
+ err = 0;
+
+out:
+ free(argsbuf);
+
+ return err;
+}
+
+
+uint64_t uv_get_free_memory(void) {
+ struct uvmexp info;
+ size_t size = sizeof(info);
+ int which[] = {CTL_VM, VM_UVMEXP};
+
+ if (sysctl(which, 2, &info, &size, NULL, 0))
+ return -errno;
+
+ return (uint64_t) info.free * sysconf(_SC_PAGESIZE);
+}
+
+
+uint64_t uv_get_total_memory(void) {
+ uint64_t info;
+ int which[] = {CTL_HW, HW_PHYSMEM64};
+ size_t size = sizeof(info);
+
+ if (sysctl(which, 2, &info, &size, NULL, 0))
+ return -errno;
+
+ return (uint64_t) info;
+}
+
+
+char** uv_setup_args(int argc, char** argv) {
+ process_title = argc ? strdup(argv[0]) : NULL;
+ return argv;
+}
+
+
+int uv_set_process_title(const char* title) {
+ if (process_title) free(process_title);
+ process_title = strdup(title);
+ setproctitle(title);
+ return 0;
+}
+
+
+int uv_get_process_title(char* buffer, size_t size) {
+ if (process_title) {
+ strncpy(buffer, process_title, size);
+ } else {
+ if (size > 0) {
+ buffer[0] = '\0';
+ }
+ }
+
+ return 0;
+}
+
+
+int uv_resident_set_memory(size_t* rss) {
+ kvm_t *kd = NULL;
+ struct kinfo_proc *kinfo = NULL;
+ pid_t pid;
+ int nprocs, max_size = sizeof(struct kinfo_proc);
+ size_t page_size = getpagesize();
+
+ pid = getpid();
+
+ kd = kvm_open(NULL, _PATH_MEM, NULL, O_RDONLY, "kvm_open");
+ if (kd == NULL) goto error;
+
+ kinfo = kvm_getprocs(kd, KERN_PROC_PID, pid, max_size, &nprocs);
+ if (kinfo == NULL) goto error;
+
+ *rss = kinfo->p_vm_rssize * page_size;
+
+ kvm_close(kd);
+
+ return 0;
+
+error:
+ if (kd) kvm_close(kd);
+ return -EPERM;
+}
+
+
+int uv_uptime(double* uptime) {
+ time_t now;
+ struct timeval info;
+ size_t size = sizeof(info);
+ static int which[] = {CTL_KERN, KERN_BOOTTIME};
+
+ if (sysctl(which, 2, &info, &size, NULL, 0))
+ return -errno;
+
+ now = time(NULL);
+
+ *uptime = (double)(now - info.tv_sec);
+ return 0;
+}
+
+
+int uv_cpu_info(uv_cpu_info_t** cpu_infos, int* count) {
+ unsigned int ticks = (unsigned int)sysconf(_SC_CLK_TCK),
+ multiplier = ((uint64_t)1000L / ticks), cpuspeed;
+ uint64_t info[CPUSTATES];
+ char model[512];
+ int numcpus = 1;
+ static int which[] = {CTL_HW,HW_MODEL,0};
+ size_t size;
+ int i;
+ uv_cpu_info_t* cpu_info;
+
+ size = sizeof(model);
+ if (sysctl(which, 2, &model, &size, NULL, 0))
+ return -errno;
+
+ which[1] = HW_NCPU;
+ size = sizeof(numcpus);
+ if (sysctl(which, 2, &numcpus, &size, NULL, 0))
+ return -errno;
+
+ *cpu_infos = malloc(numcpus * sizeof(**cpu_infos));
+ if (!(*cpu_infos))
+ return -ENOMEM;
+
+ *count = numcpus;
+
+ which[1] = HW_CPUSPEED;
+ size = sizeof(cpuspeed);
+ if (sysctl(which, 2, &cpuspeed, &size, NULL, 0)) {
+ SAVE_ERRNO(free(*cpu_infos));
+ return -errno;
+ }
+
+ size = sizeof(info);
+ which[0] = CTL_KERN;
+ which[1] = KERN_CPTIME2;
+ for (i = 0; i < numcpus; i++) {
+ which[2] = i;
+ size = sizeof(info);
+ if (sysctl(which, 3, &info, &size, NULL, 0)) {
+ SAVE_ERRNO(free(*cpu_infos));
+ return -errno;
+ }
+
+ cpu_info = &(*cpu_infos)[i];
+
+ cpu_info->cpu_times.user = (uint64_t)(info[CP_USER]) * multiplier;
+ cpu_info->cpu_times.nice = (uint64_t)(info[CP_NICE]) * multiplier;
+ cpu_info->cpu_times.sys = (uint64_t)(info[CP_SYS]) * multiplier;
+ cpu_info->cpu_times.idle = (uint64_t)(info[CP_IDLE]) * multiplier;
+ cpu_info->cpu_times.irq = (uint64_t)(info[CP_INTR]) * multiplier;
+
+ cpu_info->model = strdup(model);
+ cpu_info->speed = cpuspeed;
+ }
+
+ return 0;
+}
+
+
+void uv_free_cpu_info(uv_cpu_info_t* cpu_infos, int count) {
+ int i;
+
+ for (i = 0; i < count; i++) {
+ free(cpu_infos[i].model);
+ }
+
+ free(cpu_infos);
+}
+
+
+int uv_interface_addresses(uv_interface_address_t** addresses,
+ int* count) {
+ struct ifaddrs *addrs, *ent;
+ uv_interface_address_t* address;
+ int i;
+ struct sockaddr_dl *sa_addr;
+
+ if (getifaddrs(&addrs) != 0)
+ return -errno;
+
+ *count = 0;
+
+ /* Count the number of interfaces */
+ for (ent = addrs; ent != NULL; ent = ent->ifa_next) {
+ if (!((ent->ifa_flags & IFF_UP) && (ent->ifa_flags & IFF_RUNNING)) ||
+ (ent->ifa_addr == NULL) ||
+ (ent->ifa_addr->sa_family != PF_INET)) {
+ continue;
+ }
+ (*count)++;
+ }
+
+ *addresses = malloc(*count * sizeof(**addresses));
+
+ if (!(*addresses))
+ return -ENOMEM;
+
+ address = *addresses;
+
+ for (ent = addrs; ent != NULL; ent = ent->ifa_next) {
+ if (!((ent->ifa_flags & IFF_UP) && (ent->ifa_flags & IFF_RUNNING)))
+ continue;
+
+ if (ent->ifa_addr == NULL)
+ continue;
+
+ if (ent->ifa_addr->sa_family != PF_INET)
+ continue;
+
+ address->name = strdup(ent->ifa_name);
+
+ if (ent->ifa_addr->sa_family == AF_INET6) {
+ address->address.address6 = *((struct sockaddr_in6*) ent->ifa_addr);
+ } else {
+ address->address.address4 = *((struct sockaddr_in*) ent->ifa_addr);
+ }
+
+ if (ent->ifa_netmask->sa_family == AF_INET6) {
+ address->netmask.netmask6 = *((struct sockaddr_in6*) ent->ifa_netmask);
+ } else {
+ address->netmask.netmask4 = *((struct sockaddr_in*) ent->ifa_netmask);
+ }
+
+ address->is_internal = !!(ent->ifa_flags & IFF_LOOPBACK);
+
+ address++;
+ }
+
+ /* Fill in physical addresses for each interface */
+ for (ent = addrs; ent != NULL; ent = ent->ifa_next) {
+ if (!((ent->ifa_flags & IFF_UP) && (ent->ifa_flags & IFF_RUNNING)) ||
+ (ent->ifa_addr == NULL) ||
+ (ent->ifa_addr->sa_family != AF_LINK)) {
+ continue;
+ }
+
+ address = *addresses;
+
+ for (i = 0; i < (*count); i++) {
+ if (strcmp(address->name, ent->ifa_name) == 0) {
+ sa_addr = (struct sockaddr_dl*)(ent->ifa_addr);
+ memcpy(address->phys_addr, LLADDR(sa_addr), sizeof(address->phys_addr));
+ }
+ address++;
+ }
+ }
+
+ freeifaddrs(addrs);
+
+ return 0;
+}
+
+
+void uv_free_interface_addresses(uv_interface_address_t* addresses,
+ int count) {
+ int i;
+
+ for (i = 0; i < count; i++) {
+ free(addresses[i].name);
+ }
+
+ free(addresses);
+}