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* io/test-lfs.c (do_prepare): Rewrite so it doesn't fail on systems
	without LFS support.
This commit is contained in:
Ulrich Drepper
2000-10-26 02:24:09 +00:00
parent 106599818f
commit 85471284c7
2 changed files with 28 additions and 15 deletions
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3
ChangeLog
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@@ -1,5 +1,8 @@
2000-10-25 Ulrich Drepper <drepper@redhat.com> 2000-10-25 Ulrich Drepper <drepper@redhat.com>
* io/test-lfs.c (do_prepare): Rewrite so it doesn't fail on systems
without LFS support.
* sysdeps/ieee754/dbl-64/e_jn.c: Use __ieee754_sqrt instead of __sqrt. * sysdeps/ieee754/dbl-64/e_jn.c: Use __ieee754_sqrt instead of __sqrt.
* sysdeps/ieee754/dbl-64/e_j1.c: Likewise. * sysdeps/ieee754/dbl-64/e_j1.c: Likewise.
* sysdeps/ieee754/dbl-64/e_j0.c: Likewise. * sysdeps/ieee754/dbl-64/e_j0.c: Likewise.

34
io/test-lfs.c
View File

@@ -50,6 +50,7 @@ void
do_prepare (int argc, char *argv[]) do_prepare (int argc, char *argv[])
{ {
char name_len; char name_len;
struct rlimit64 rlim;
name_len = strlen (test_dir); name_len = strlen (test_dir);
name = malloc (name_len + sizeof ("/lfsXXXXXX")); name = malloc (name_len + sizeof ("/lfsXXXXXX"));
@@ -58,24 +59,33 @@ do_prepare (int argc, char *argv[])
add_temp_file (name); add_temp_file (name);
/* Open our test file. */ /* Open our test file. */
if (mktemp (name) == NULL) fd = mkstemp64 (name);
error (EXIT_FAILURE, errno, "cannot create temporary file name"); if (fd == -1)
{
fd = open64 (name, O_CREAT|O_TRUNC|O_RDWR, 0666); if (errno == ENOSYS)
if (fd == -1 && errno == ENOSYS)
{ {
/* Fail silently. */ /* Fail silently. */
error (0, errno, "open64 is not supported"); error (0, errno, "open64 is not supported");
exit (EXIT_SUCCESS); exit (EXIT_SUCCESS);
} }
else
error (EXIT_FAILURE, errno, "cannot create temporary file");
}
if (fd == -1) if (getrlimit64 (RLIMIT_FSIZE, &rlim) != 0)
error (EXIT_FAILURE, errno, "cannot open test file `%s'", name); {
error (0, errno, "cannot get resource limit");
if (setrlimit64 (RLIMIT_FSIZE, &((const struct rlimit64) exit (0);
{ RLIM_INFINITY, RLIM_INFINITY })) }
== -1) if (rlim.rlim_cur < TWO_GB + 200)
error (EXIT_FAILURE, errno, "cannot reset file size limits"); {
rlim.rlim_cur = TWO_GB + 200;
if (setrlimit64 (RLIMIT_FSIZE, &rlim) != 0)
{
error (0, errno, "cannot reset file size limits");
exit (0);
}
}
} }
int int