-#elif defined(__DARWIN__)
-
-#define DAEMON_CTL_NAME "lnet.trace_daemon"
-#define SUBSYS_DEBUG_CTL_NAME "lnet.subsystem_debug"
-#define DEBUG_CTL_NAME "lnet.debug"
-#define DUMP_KERNEL_CTL_NAME "lnet.trace_dumpkernel"
-
-static char sysctl_name[128];
-static int
-dbg_open_ctlhandle(const char *str)
-{
-
- if (strlen(str)+1 > 128) {
- fprintf(stderr, "sysctl name is too long: %s.\n", str);
- return -1;
- }
- strcpy(sysctl_name, str);
-
- return 0;
-}
-
-static void
-dbg_close_ctlhandle(int fd)
-{
- sysctl_name[0] = '\0';
- return;
-}
-
-static int
-dbg_write_cmd(int fd, char *str, int len)
-{
- int rc;
-
- rc = sysctlbyname(sysctl_name, NULL, NULL, str, len+1);
- if (rc != 0) {
- fprintf(stderr, "sysctl %s with cmd (%s) error: %d\n",
- sysctl_name, str, errno);
- }
- return (rc == 0 ? 0: 1);
-}
-
-#elif defined(__WINNT__)
-
-#define DAEMON_CTL_NAME "/proc/sys/lnet/daemon_file"
-#define SUBSYS_DEBUG_CTL_NAME "/proc/sys/lnet/subsystem_debug"
-#define DEBUG_CTL_NAME "/proc/sys/lnet/debug"
-#define DUMP_KERNEL_CTL_NAME "/proc/sys/lnet/dump_kernel"
-
-static int
-dbg_open_ctlhandle(const char *str)
-{
- int fd;
- fd = cfs_proc_open((char *)str, (int)O_WRONLY);
- if (fd < 0) {
- fprintf(stderr, "open %s failed: %s\n", str,
- strerror(errno));
- return -1;
- }
- return fd;
-}
-
-static void
-dbg_close_ctlhandle(int fd)
-{
- cfs_proc_close(fd);
-}
-
-static int
-dbg_write_cmd(int fd, char *str, int len)
-{
- int rc = cfs_proc_write(fd, str, len);
-
- return (rc == len ? 0 : 1);
-}
-
-#else
-#error - Unknown sysctl convention.
-#endif