diff options
Diffstat (limited to 'libc/inet/if_nametoindex.c')
| -rw-r--r-- | libc/inet/if_nametoindex.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libc/inet/if_nametoindex.c b/libc/inet/if_nametoindex.c index 0e556dba8..909cf503a 100644 --- a/libc/inet/if_nametoindex.c +++ b/libc/inet/if_nametoindex.c @@ -52,7 +52,7 @@ unsigned int if_nametoindex(const char* ifname) if (fd < 0) return 0; __strncpy (ifr.ifr_name, ifname, sizeof (ifr.ifr_name)); - if (ioctl(fd,SIOCGIFINDEX,&ifr) < 0) { + if (__ioctl(fd,SIOCGIFINDEX,&ifr) < 0) { int saved_errno = errno; __close(fd); if (saved_errno == EINVAL) @@ -102,7 +102,7 @@ struct if_nameindex * if_nameindex (void) /* Read all the interfaces out of the kernel. */ do { ifc.ifc_buf = realloc(ifc.ifc_buf, ifc.ifc_len = rq_len); - if (ifc.ifc_buf == NULL || ioctl(fd, SIOCGIFCONF, &ifc) < 0) { + if (ifc.ifc_buf == NULL || __ioctl(fd, SIOCGIFCONF, &ifc) < 0) { __close(fd); return NULL; } @@ -121,7 +121,7 @@ struct if_nameindex * if_nameindex (void) for (i = 0; i < nifs; ++i) { struct ifreq *ifr = &ifc.ifc_req[i]; idx[i].if_name = __strdup (ifr->ifr_name); - if (idx[i].if_name == NULL || ioctl(fd,SIOCGIFINDEX,ifr) < 0) { + if (idx[i].if_name == NULL || __ioctl(fd,SIOCGIFINDEX,ifr) < 0) { int saved_errno = errno; unsigned int j; for (j = 0; j < i; ++j) @@ -159,7 +159,7 @@ char * if_indextoname (unsigned int ifindex, char *ifname) return NULL; ifr.ifr_ifindex = ifindex; - if (ioctl (fd, SIOCGIFNAME, &ifr) < 0) { + if (__ioctl (fd, SIOCGIFNAME, &ifr) < 0) { saved_errno = errno; __close (fd); __set_errno (saved_errno); |