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tests/truncate.c: cleanup

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* tests/truncate.c (main): Use errno2name, stop using assert.
This commit is contained in:
Дмитрий Левин 2016-04-21 21:28:03 +00:00
parent 7456b6420b
commit 2eec1ce820
1 changed files with 5 additions and 7 deletions
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12
tests/truncate.c
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@ -42,17 +42,15 @@ main(void)
static const char fname[] = "truncate\nfilename";
static const char qname[] = "truncate\\nfilename";
const kernel_ulong_t len = (kernel_ulong_t) 0xdefaced0badc0deULL;
long rc;
if (sizeof(len) > sizeof(long))
assert(truncate(fname, len) == -1);
rc = truncate(fname, len);
else
assert(syscall(__NR_truncate, fname, len) == -1);
rc = syscall(__NR_truncate, fname, len);
if (ENOENT != errno)
perror_msg_and_skip("truncate");
printf("truncate(\"%s\", %llu) = -1 ENOENT (%m)\n",
qname, (unsigned long long) len);
printf("truncate(\"%s\", %llu) = %ld %s (%m)\n",
qname, (unsigned long long) len, rc, errno2name());
puts("+++ exited with 0 +++");
return 0;