diff options
Diffstat (limited to 'deps/uv/src/unix/freebsd.c')
| -rw-r--r-- | deps/uv/src/unix/freebsd.c | 35 |
1 files changed, 15 insertions, 20 deletions
diff --git a/deps/uv/src/unix/freebsd.c b/deps/uv/src/unix/freebsd.c index e52ae99dbe..c3c4902be9 100644 --- a/deps/uv/src/unix/freebsd.c +++ b/deps/uv/src/unix/freebsd.c @@ -25,7 +25,6 @@ #include <string.h> #include <errno.h> -#include <kvm.h> #include <paths.h> #include <sys/user.h> #include <sys/types.h> @@ -203,35 +202,31 @@ int uv_get_process_title(char* buffer, size_t size) { return 0; } - int uv_resident_set_memory(size_t* rss) { - kvm_t *kd = NULL; - struct kinfo_proc *kinfo = NULL; - pid_t pid; - int nprocs; - size_t page_size = getpagesize(); + struct kinfo_proc kinfo; + size_t page_size; + size_t kinfo_size; + int mib[4]; + + mib[0] = CTL_KERN; + mib[1] = KERN_PROC; + mib[2] = KERN_PROC_PID; + mib[3] = getpid(); - pid = getpid(); + kinfo_size = sizeof(kinfo); - kd = kvm_open(NULL, _PATH_DEVNULL, NULL, O_RDONLY, "kvm_open"); - if (kd == NULL) goto error; + if (sysctl(mib, 4, &kinfo, &kinfo_size, NULL, 0)) + return -errno; - kinfo = kvm_getprocs(kd, KERN_PROC_PID, pid, &nprocs); - if (kinfo == NULL) goto error; + page_size = getpagesize(); #ifdef __DragonFly__ - *rss = kinfo->kp_vm_rssize * page_size; + *rss = kinfo.kp_vm_rssize * page_size; #else - *rss = kinfo->ki_rssize * page_size; + *rss = kinfo.ki_rssize * page_size; #endif - kvm_close(kd); - return 0; - -error: - if (kd) kvm_close(kd); - return -EPERM; } |