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Before bailing on ENOENT, try one more time with an appended ".o". This 

lets us load dependencies by module name and makes 'modload foo' work when
'foo.o' is the file.
This commit is contained in:
rumble 2008-01-17 22:32:49 +00:00
parent 3d82d54236
commit 80993719d2
1 changed files with 7 additions and 2 deletions
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9
sys/kern/subr_kobj.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: subr_kobj.c,v 1.8 2008/01/12 23:35:58 ad Exp $ */
/* $NetBSD: subr_kobj.c,v 1.9 2008/01/17 22:32:49 rumble Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@ -69,7 +69,7 @@
#include "opt_modular.h"
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: subr_kobj.c,v 1.8 2008/01/12 23:35:58 ad Exp $");
__KERNEL_RCSID(0, "$NetBSD: subr_kobj.c,v 1.9 2008/01/17 22:32:49 rumble Exp $");
#define ELFSIZE ARCH_ELFSIZE
@ -187,6 +187,11 @@ kobj_open_file(kobj_t *kop, const char *filename)
filename);
NDINIT(&nd, LOOKUP, FOLLOW, UIO_SYSSPACE, path);
error = vn_open(&nd, FREAD, 0);
if (error != 0) {
strlcat(path, ".o", MAXPATHLEN);
NDINIT(&nd, LOOKUP, FOLLOW, UIO_SYSSPACE, path);
error = vn_open(&nd, FREAD, 0);
}
PNBUF_PUT(path);
if (error != 0) {
goto out;