'lchown02.c' does not build properly due to calls to mmap and
get_high_address (which references sbrk) when UCLINUX=1 is defined.
Attached is a patch to skip those sections of the test when building for
uClinux.
Signed-off-by: d.marlin <[email protected]>
--- testcases/kernel/syscalls/lchown/lchown02.c.orig 2010-04-01 01:23:10.000000000 -0500
+++ testcases/kernel/syscalls/lchown/lchown02.c 2010-07-07 17:42:51.751689213 -0500
@@ -109,8 +109,12 @@
int setup3(); /* setup function to test lchown for ENOTDIR */
int longpath_setup(); /* setup function to test chown for ENAMETOOLONG */
-char Longpathname[PATH_MAX + 2];
+#if !defined(UCLINUX)
+char *get_high_address(); /* function from ltp-lib */
char High_address_node[64];
+#endif
+
+char Longpathname[PATH_MAX + 2];
char EXEC_DIR[PATH_MAX];
char main_test_dir[PATH_MAX + 2];
@@ -123,9 +127,11 @@
{
SFILE1, "Process is not owner/root", EPERM, setup1}, {
SFILE2, "No Search permissions to process", EACCES, setup2}, {
+#if !defined(UCLINUX)
High_address_node, "Address beyond address space", EFAULT, no_setup},
{
(char *)-1, "Negative address", EFAULT, no_setup}, {
+#endif
Longpathname, "Pathname too long", ENAMETOOLONG, longpath_setup}, {
"", "Pathname is empty", ENOENT, no_setup}, {
SFILE3, "Path contains regular file", ENOTDIR, setup3}, {
@@ -184,9 +190,11 @@
file_name = Test_cases[ind].pathname;
test_desc = Test_cases[ind].desc;
+#if !defined(UCLINUX)
if (file_name == High_address_node) {
file_name = (char *)get_high_address();
}
+#endif
/*
* Call lchown(2) to test different test conditions.
@@ -279,12 +287,14 @@
tst_brkm(TBROK | TERRNO, cleanup, "chmod() failed");
}
+#if !defined(UCLINUX)
bad_addr = mmap(0, 1, PROT_NONE,
MAP_PRIVATE_EXCEPT_UCLINUX | MAP_ANONYMOUS, 0, 0);
if (bad_addr == MAP_FAILED) {
tst_brkm(TBROK | TERRNO, cleanup, "mmap failed");
}
Test_cases[3].pathname = bad_addr;
+#endif
/* call individual setup functions */
for (ind = 0; Test_cases[ind].desc != NULL; ind++) {
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