[LTP] [PATCH] Add a lib routine to tell us if we are running on NFS.

[Kumar Gala]

Add a helper so tests can determine if they are running on



-k

diff -Nur ltp.orig/include/test.h ltp/include/test.h
--- ltp.orig/include/test.h     2006-05-26 01:17:53.000000000 -0500
+++ ltp/include/test.h  2007-11-14 13:29:46.000000000 -0600
@@ -236,6 +236,7 @@
extern int tst_kvercmp(int, int, int);
extern int tst_is_cwd_tmpfs();
+extern int tst_is_cwd_nfs();
extern int tst_cwd_has_free(int required_kib);
extern int Tst_count;
diff -Nur ltp.orig/lib/tst_is_cwd_nfs.c ltp/lib/tst_is_cwd_nfs.c

+++ ltp/lib/tst_is_cwd_nfs.c    2007-11-14 13:29:08.000000000 -0600
@@ -0,0 +1,26 @@
+/*
+ *    AUTHOR
+ *     Kumar Gala <[EMAIL PROTECTED]>, 2007-11-14
+ *     based on tst_is_cwd_tmpfs()
+ *
+ *    DESCRIPTION
+ *     Check if current directory is on a nfs filesystem
+ *     If current directory is nfs, return 1
+ *     If current directory is NOT nfs, return 0
+ *
+ *
+ */
+
+#include <sys/vfs.h>
+
+#define NFS_MAGIC 0x6969 /* man 2 statfs */
+
+int
+tst_is_cwd_nfs()
+{
+       struct statfs sf;
+       statfs(".", &sf);
+
+       /* Verify that the file is not on a nfs filesystem */
+       return sf.f_type == NFS_MAGIC?1:0;
+}

NFS since some tests are not valid if run from NFS or the results may vary. --- ltp.orig/lib/tst_is_cwd_nfs.c 1969-12-31 18:00:00.000000000 -0600

ltp-add-tst-nfs-lib.patch
Description: Binary data

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