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authorUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
committerUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
commita334319f6530564d22e775935d9c91663623a1b4 (patch)
treeb5877475619e4c938e98757d518bb1e9cbead751 /nis/nis_file.c
parent0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff)
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(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'nis/nis_file.c')
-rw-r--r--nis/nis_file.c93
1 files changed, 58 insertions, 35 deletions
diff --git a/nis/nis_file.c b/nis/nis_file.c
index 566f30c48c..1f2295787c 100644
--- a/nis/nis_file.c
+++ b/nis/nis_file.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 1997, 1998, 1999, 2004, 2005 Free Software Foundation, Inc.
+/* Copyright (c) 1997, 1998, 1999, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
@@ -23,30 +23,27 @@
#include <rpcsvc/nis.h>
#include "nis_xdr.h"
-typedef bool_t (*iofct_t) (XDR *, void *);
-typedef void (*freefct_t) (void *);
-
+static const char cold_start_file[] = "/var/nis/NIS_COLD_START";
-static void *
-read_nis_obj (const char *name, iofct_t readfct, freefct_t freefct,
- size_t objsize)
+directory_obj *
+readColdStartFile (void)
{
- FILE *in = fopen (name, "rc");
+ FILE *in = fopen (cold_start_file, "rc");
if (in == NULL)
return NULL;
- void *obj = calloc (1, objsize);
+ directory_obj *obj = calloc (1, sizeof (directory_obj));
if (obj != NULL)
{
XDR xdrs;
xdrstdio_create (&xdrs, in, XDR_DECODE);
- bool_t status = readfct (&xdrs, obj);
+ bool_t status = _xdr_directory_obj (&xdrs, obj);
xdr_destroy (&xdrs);
if (!status)
{
- freefct (obj);
+ nis_free_directory (obj);
obj = NULL;
}
}
@@ -55,49 +52,75 @@ read_nis_obj (const char *name, iofct_t readfct, freefct_t freefct,
return obj;
}
+libnsl_hidden_def (readColdStartFile)
-static bool_t
-write_nis_obj (const char *name, const void *obj, iofct_t writefct)
+bool_t
+writeColdStartFile (const directory_obj *obj)
{
- FILE *out = fopen (name, "w");
+ XDR xdrs;
+ FILE *out;
+ bool_t status;
+
+ out = fopen (cold_start_file, "wb");
if (out == NULL)
return FALSE;
- XDR xdrs;
xdrstdio_create (&xdrs, out, XDR_ENCODE);
- bool_t status = writefct (&xdrs, (void *) obj);
+ status = _xdr_directory_obj (&xdrs, (directory_obj *) obj);
xdr_destroy (&xdrs);
fclose (out);
return status;
}
+nis_object *
+nis_read_obj (const char *name)
+{
+ XDR xdrs;
+ FILE *in;
+ bool_t status;
+ nis_object *obj;
-static const char cold_start_file[] = "/var/nis/NIS_COLD_START";
+ in = fopen (name, "rb");
+ if (in == NULL)
+ return NULL;
-directory_obj *
-readColdStartFile (void)
-{
- return read_nis_obj (cold_start_file, (iofct_t) _xdr_directory_obj,
- (freefct_t) nis_free_directory, sizeof (directory_obj));
-}
-libnsl_hidden_def (readColdStartFile)
+ obj = calloc (1, sizeof (nis_object));
+ if (obj == NULL)
+ {
+ fclose (in);
+ return NULL;
+ }
-bool_t
-writeColdStartFile (const directory_obj *obj)
-{
- return write_nis_obj (cold_start_file, obj, (iofct_t) _xdr_directory_obj);
-}
+ xdrstdio_create (&xdrs, in, XDR_DECODE);
+ status =_xdr_nis_object (&xdrs, obj);
+ xdr_destroy (&xdrs);
+ fclose (in);
-nis_object *
-nis_read_obj (const char *name)
-{
- return read_nis_obj (name, (iofct_t) _xdr_nis_object,
- (freefct_t) nis_free_object, sizeof (nis_object));
+ if (status)
+ return obj;
+ else
+ {
+ nis_free_object (obj);
+ return NULL;
+ }
}
bool_t
nis_write_obj (const char *name, const nis_object *obj)
{
- return write_nis_obj (name, obj, (iofct_t) _xdr_nis_object);
+ XDR xdrs;
+ FILE *out;
+ bool_t status;
+
+ out = fopen (name, "wb");
+ if (out == NULL)
+ return FALSE;
+
+ xdrstdio_create (&xdrs, out, XDR_ENCODE);
+ status = _xdr_nis_object (&xdrs, (nis_object *) obj);
+ xdr_destroy (&xdrs);
+ fclose (out);
+
+ return status;
}