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authorRoland McGrath <roland@gnu.org>2000-03-24 20:59:00 +0000
committerRoland McGrath <roland@gnu.org>2000-03-24 20:59:00 +0000
commit4f173e2c8a9ee8d5cb64d56a4bad391168d78a2b (patch)
tree72b8969fa036cc15ad3b3d4c9571ce63665fbfc9 /sysdeps/generic
parentacdacef901d20f6693ae8beb4169b9dbf0a46e81 (diff)
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* sysdeps/mach/hurd/if_index.c: New file.
* sysdeps/unix/sysv/linux/net/if.h: Moved to ... * sysdeps/gnu/net/if.h: here. (_IOT_ifconf, _IOT_ifreq): Hurd ioctl type macros moved from ... * sysdeps/mach/hurd/net/if.h: ... here; this file now removed. * sysdeps/generic/net/if.h: New file. Declares just the standard functions and `struct if_nameindex' type. * socket/Makefile (headers): Add net/if.h here. * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Not here. * sysdeps/mach/hurd/Dist: Remove it here. * sysdeps/unix/sysv/linux/Dist: And here. * sysdeps/generic/if_index.c: Include <net/if.h>.
Diffstat (limited to 'sysdeps/generic')
-rw-r--r--sysdeps/generic/if_index.c5
-rw-r--r--sysdeps/generic/net/if.h50
2 files changed, 52 insertions, 3 deletions
diff --git a/sysdeps/generic/if_index.c b/sysdeps/generic/if_index.c
index e8af824e66..4dc2a5511a 100644
--- a/sysdeps/generic/if_index.c
+++ b/sysdeps/generic/if_index.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1997,98,99,2000 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
@@ -16,8 +16,8 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+#include <net/if.h>
#include <errno.h>
-#define __need_NULL
#include <stddef.h>
unsigned int
@@ -36,7 +36,6 @@ if_indextoname (unsigned int ifindex, char *ifname)
}
stub_warning (if_indextoname)
-struct if_nameindex; /* inhibit warning */
void
if_freenameindex (struct if_nameindex *ifn)
{
diff --git a/sysdeps/generic/net/if.h b/sysdeps/generic/net/if.h
new file mode 100644
index 0000000000..fcfdbdb22a
--- /dev/null
+++ b/sysdeps/generic/net/if.h
@@ -0,0 +1,50 @@
+/* net/if.h -- declarations for inquiring about network interfaces
+ Copyright (C) 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
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _NET_IF_H
+
+#define _NET_IF_H 1
+#include <features.h>
+
+
+__BEGIN_DECLS
+
+/* Convert an interface name to an index, and vice versa. */
+
+extern unsigned int if_nametoindex (__const char *__ifname) __THROW;
+extern char *if_indextoname (unsigned int __ifindex, char *__ifname) __THROW;
+
+/* Return a list of all interfaces and their indices. */
+
+struct if_nameindex
+ {
+ unsigned int if_index; /* 1, 2, ... */
+ char *if_name; /* null terminated name: "eth0", ... */
+ };
+
+extern struct if_nameindex *if_nameindex (void) __THROW;
+
+/* Free the data returned from if_nameindex. */
+
+extern void if_freenameindex (struct if_nameindex *__ptr) __THROW;
+
+__END_DECLS
+
+
+#endif /* net/if.h */