diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/tools/ifinfo/ifinfo.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/tools/ifinfo/ifinfo.c b/tools/tools/ifinfo/ifinfo.c index 8e462dd..54ca164 100644 --- a/tools/tools/ifinfo/ifinfo.c +++ b/tools/tools/ifinfo/ifinfo.c @@ -34,6 +34,7 @@ #include <sys/time.h> #include <err.h> +#include <errno.h> #include <stdio.h> #include <stdlib.h> #include <string.h> @@ -99,9 +100,13 @@ main(int argc, char **argv) name[3] = IFMIB_IFDATA; name[4] = i; name[5] = IFDATA_GENERAL; - if (sysctl(name, 6, &ifmd, &len, 0, 0) < 0) + if (sysctl(name, 6, &ifmd, &len, 0, 0) < 0) { + if (errno == ENOENT) + continue; + err(EX_OSERR, "sysctl(net.link.ifdata.%d.general)", i); + } if (!isit(argc - optind, argv + optind, ifmd.ifmd_name)) continue; |
