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tests: use sprintrc in tests/setgroups.c

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* tests/setgroups.c (main): Use sprintrc.
This commit is contained in:
Дмитрий Левин 2016-09-19 23:08:36 +00:00
parent 24f6345505
commit fe1a225459
1 changed files with 47 additions and 64 deletions
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111
tests/setgroups.c
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@ -61,103 +61,86 @@ int
main(void)
{
/* check how the first argument is decoded */
if (syscall(SYSCALL_NR, 0, 0))
printf("%s(0, NULL) = -1 %s (%m)\n", SYSCALL_NAME, errno2name());
else
printf("%s(0, NULL) = 0\n", SYSCALL_NAME);
long rc = syscall(SYSCALL_NR, 0, 0);
printf("%s(0, NULL) = %s\n", SYSCALL_NAME, sprintrc(rc));
if (syscall(SYSCALL_NR, (long) 0xffffffff00000000ULL, 0))
printf("%s(0, NULL) = -1 %s (%m)\n",
SYSCALL_NAME, errno2name());
else
printf("%s(0, NULL) = 0\n", SYSCALL_NAME);
rc = syscall(SYSCALL_NR, (long) 0xffffffff00000000ULL, 0);
printf("%s(0, NULL) = %s\n", SYSCALL_NAME, sprintrc(rc));
syscall(SYSCALL_NR, 1, 0);
printf("%s(1, NULL) = -1 %s (%m)\n", SYSCALL_NAME, errno2name());
rc = syscall(SYSCALL_NR, 1, 0);
printf("%s(1, NULL) = %s\n", SYSCALL_NAME, sprintrc(rc));
syscall(SYSCALL_NR, (long) 0xffffffff00000001ULL, 0);
printf("%s(1, NULL) = -1 %s (%m)\n", SYSCALL_NAME, errno2name());
rc = syscall(SYSCALL_NR, (long) 0xffffffff00000001ULL, 0);
printf("%s(1, NULL) = %s\n", SYSCALL_NAME, sprintrc(rc));
syscall(SYSCALL_NR, -1U, 0);
printf("%s(%u, NULL) = -1 %s (%m)\n", SYSCALL_NAME, -1U, errno2name());
rc = syscall(SYSCALL_NR, -1U, 0);
printf("%s(%u, NULL) = %s\n", SYSCALL_NAME, -1U, sprintrc(rc));
syscall(SYSCALL_NR, -1L, 0);
printf("%s(%u, NULL) = -1 %s (%m)\n", SYSCALL_NAME, -1U, errno2name());
rc = syscall(SYSCALL_NR, -1L, 0);
printf("%s(%u, NULL) = %s\n", SYSCALL_NAME, -1U, sprintrc(rc));
/* check how the second argument is decoded */
const GID_TYPE *const g1 = tail_alloc(sizeof(*g1));
GID_TYPE *const g2 = tail_alloc(sizeof(*g2) * 2);
GID_TYPE *const g3 = tail_alloc(sizeof(*g3) * 3);
if (syscall(SYSCALL_NR, 0, g1 + 1))
printf("%s(0, []) = -1 %s (%m)\n",
SYSCALL_NAME, errno2name());
else
printf("%s(0, []) = 0\n", SYSCALL_NAME);
rc = syscall(SYSCALL_NR, 0, g1 + 1);
printf("%s(0, []) = %s\n", SYSCALL_NAME, sprintrc(rc));
if (syscall(SYSCALL_NR, 1, g1))
printf("%s(1, [%u]) = -1 %s (%m)\n",
SYSCALL_NAME, (unsigned) *g1, errno2name());
else
printf("%s(1, [%u]) = 0\n",
SYSCALL_NAME, (unsigned) *g1);
rc = syscall(SYSCALL_NR, 1, g1);
printf("%s(1, [%u]) = %s\n",
SYSCALL_NAME, (unsigned) *g1, sprintrc(rc));
syscall(SYSCALL_NR, 1, g1 + 1);
printf("%s(1, %p) = -1 %s (%m)\n",
SYSCALL_NAME, g1 + 1, errno2name());
rc = syscall(SYSCALL_NR, 1, g1 + 1);
printf("%s(1, %p) = %s\n", SYSCALL_NAME, g1 + 1, sprintrc(rc));
syscall(SYSCALL_NR, 1, -1L);
printf("%s(1, %#lx) = -1 %s (%m)\n", SYSCALL_NAME, -1L, errno2name());
rc = syscall(SYSCALL_NR, 1, -1L);
printf("%s(1, %#lx) = %s\n", SYSCALL_NAME, -1L, sprintrc(rc));
syscall(SYSCALL_NR, 2, g1);
printf("%s(2, [%u, %p]) = -1 %s (%m)\n",
SYSCALL_NAME, (unsigned) *g1, g1 + 1, errno2name());
rc = syscall(SYSCALL_NR, 2, g1);
printf("%s(2, [%u, %p]) = %s\n",
SYSCALL_NAME, (unsigned) *g1, g1 + 1, sprintrc(rc));
g2[0] = -2;
g2[1] = -3;
if (syscall(SYSCALL_NR, 2, g2))
printf("%s(2, [%u, %u]) = -1 %s (%m)\n", SYSCALL_NAME,
(unsigned) g2[0], (unsigned) g2[1], errno2name());
else
printf("%s(2, [%u, %u]) = 0\n", SYSCALL_NAME,
(unsigned) g2[0], (unsigned) g2[1]);
rc = syscall(SYSCALL_NR, 2, g2);
printf("%s(2, [%u, %u]) = %s\n", SYSCALL_NAME,
(unsigned) g2[0], (unsigned) g2[1], sprintrc(rc));
syscall(SYSCALL_NR, 3, g2);
printf("%s(3, [%u, %u, %p]) = -1 %s (%m)\n", SYSCALL_NAME,
(unsigned) g2[0], (unsigned) g2[1], g2 + 2, errno2name());
rc = syscall(SYSCALL_NR, 3, g2);
printf("%s(3, [%u, %u, %p]) = %s\n", SYSCALL_NAME,
(unsigned) g2[0], (unsigned) g2[1], g2 + 2, sprintrc(rc));
g3[0] = 0;
g3[1] = 1;
if (syscall(SYSCALL_NR, 3, g3))
printf("%s(3, [%u, %u, ...]) = -1 %s (%m)\n", SYSCALL_NAME,
(unsigned) g3[0], (unsigned) g3[1], errno2name());
else
printf("%s(3, [%u, %u]) = 0\n", SYSCALL_NAME,
(unsigned) g3[0], (unsigned) g3[1]);
rc = syscall(SYSCALL_NR, 3, g3);
printf("%s(3, [%u, %u%s]) = %s\n", SYSCALL_NAME,
(unsigned) g3[0], (unsigned) g3[1], rc ? ", ..." : "",
sprintrc(rc));
syscall(SYSCALL_NR, 4, g3);
printf("%s(4, [%u, %u, ...]) = -1 %s (%m)\n", SYSCALL_NAME,
(unsigned) g3[0], (unsigned) g3[1], errno2name());
rc = syscall(SYSCALL_NR, 4, g3);
printf("%s(4, [%u, %u, ...]) = %s\n", SYSCALL_NAME,
(unsigned) g3[0], (unsigned) g3[1], sprintrc(rc));
long rc = sysconf(_SC_NGROUPS_MAX);
rc = sysconf(_SC_NGROUPS_MAX);
const unsigned ngroups_max = rc;
if ((unsigned long) rc == ngroups_max && (int) ngroups_max > 0) {
syscall(SYSCALL_NR, ngroups_max, g3);
printf("%s(%u, [%u, %u, ...]) = -1 %s (%m)\n", SYSCALL_NAME,
rc = syscall(SYSCALL_NR, ngroups_max, g3);
printf("%s(%u, [%u, %u, ...]) = %s\n", SYSCALL_NAME,
ngroups_max, (unsigned) g3[0], (unsigned) g3[1],
errno2name());
sprintrc(rc));
const unsigned long size =
(unsigned long) 0xffffffff00000000ULL | ngroups_max;
syscall(SYSCALL_NR, size, g3);
printf("%s(%u, [%u, %u, ...]) = -1 %s (%m)\n", SYSCALL_NAME,
rc = syscall(SYSCALL_NR, size, g3);
printf("%s(%u, [%u, %u, ...]) = %s\n", SYSCALL_NAME,
ngroups_max, (unsigned) g3[0], (unsigned) g3[1],
errno2name());
sprintrc(rc));
syscall(SYSCALL_NR, ngroups_max + 1, g3);
printf("%s(%u, %p) = -1 %s (%m)\n", SYSCALL_NAME,
ngroups_max + 1, g3, errno2name());
rc = syscall(SYSCALL_NR, ngroups_max + 1, g3);
printf("%s(%u, %p) = %s\n", SYSCALL_NAME,
ngroups_max + 1, g3, sprintrc(rc));
}
puts("+++ exited with 0 +++");