uv: Upgrade to v0.11.21

1 files changed, 32 insertions, 0 deletions

diff --git a/deps/uv/src/unix/core.c b/deps/uv/src/unix/core.c
index df2a5f8042..a84304497c 100644
--- a/deps/uv/src/unix/core.c
+++ b/deps/uv/src/unix/core.c
@@ -37,6 +37,7 @@
 #include <arpa/inet.h>
 #include <limits.h> /* INT_MAX, PATH_MAX */
 #include <sys/uio.h> /* writev */
+#include <sys/resource.h> /* getrusage */
 
 #ifdef __linux__
 # include <sys/ioctl.h>
@@ -785,3 +786,34 @@ int uv__io_active(const uv__io_t* w, unsigned int events) {
   assert(0 != events);
   return 0 != (w->pevents & events);
 }
+
+
+int uv_getrusage(uv_rusage_t* rusage) {
+  struct rusage usage;
+
+  if (getrusage(RUSAGE_SELF, &usage))
+    return -errno;
+
+  rusage->ru_utime.tv_sec = usage.ru_utime.tv_sec;
+  rusage->ru_utime.tv_usec = usage.ru_utime.tv_usec;
+
+  rusage->ru_stime.tv_sec = usage.ru_stime.tv_sec;
+  rusage->ru_stime.tv_usec = usage.ru_stime.tv_usec;
+
+  rusage->ru_maxrss = usage.ru_maxrss;
+  rusage->ru_ixrss = usage.ru_ixrss;
+  rusage->ru_idrss = usage.ru_idrss;
+  rusage->ru_isrss = usage.ru_isrss;
+  rusage->ru_minflt = usage.ru_minflt;
+  rusage->ru_majflt = usage.ru_majflt;
+  rusage->ru_nswap = usage.ru_nswap;
+  rusage->ru_inblock = usage.ru_inblock;
+  rusage->ru_oublock = usage.ru_oublock;
+  rusage->ru_msgsnd = usage.ru_msgsnd;
+  rusage->ru_msgrcv = usage.ru_msgrcv;
+  rusage->ru_nsignals = usage.ru_nsignals;
+  rusage->ru_nvcsw = usage.ru_nvcsw;
+  rusage->ru_nivcsw = usage.ru_nivcsw;
+
+  return 0;
+}