diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/unix/sysv/linux/if_index.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/if_index.c b/sysdeps/unix/sysv/linux/if_index.c index 44d310b..764dac7 100644 --- a/sysdeps/unix/sysv/linux/if_index.c +++ b/sysdeps/unix/sysv/linux/if_index.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc. +/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -133,6 +133,7 @@ if_nameindex (void) if (idx == NULL) { __close (fd); + __set_errno (ENOBUFS); return NULL; } @@ -151,7 +152,10 @@ if_nameindex (void) free (idx); __close (fd); if (saved_errno == EINVAL) - __set_errno (ENOSYS); + saved_errno = ENOSYS; + else if (saved_errno == ENOMEM) + saved_errno = ENOBUFS; + __set_errno (saved_errno); return NULL; } idx[i].if_index = ifr->ifr_ifindex; |