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tests: use sprintrc in tests/getgroups.c

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* tests/getgroups.c (main): Use sprintrc.
This commit is contained in:
Дмитрий Левин 2016-09-19 23:08:36 +00:00
parent fe1a225459
commit ac563cff02
1 changed files with 6 additions and 19 deletions
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25
tests/getgroups.c
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@ -95,30 +95,18 @@ main(void)
printf("%s(0, NULL) = %ld\n", SYSCALL_NAME, rc);
rc = syscall(SYSCALL_NR, -1U, 0);
printf("%s(%u, NULL) = %ld %s (%m)\n",
SYSCALL_NAME, -1U, rc, errno2name());
printf("%s(%u, NULL) = %s\n", SYSCALL_NAME, -1U, sprintrc(rc));
rc = syscall(SYSCALL_NR, -1L, 0);
printf("%s(%u, NULL) = %ld %s (%m)\n",
SYSCALL_NAME, -1U, rc, errno2name());
printf("%s(%u, NULL) = %s\n", SYSCALL_NAME, -1U, sprintrc(rc));
const unsigned int ngroups_max = sysconf(_SC_NGROUPS_MAX);
rc = syscall(SYSCALL_NR, ngroups_max, 0);
if (rc < 0)
printf("%s(%u, NULL) = %ld %s (%m)\n",
SYSCALL_NAME, ngroups_max, rc, errno2name());
else
printf("%s(%u, NULL) = %ld\n",
SYSCALL_NAME, ngroups_max, rc);
printf("%s(%u, NULL) = %s\n", SYSCALL_NAME, ngroups_max, sprintrc(rc));
rc = syscall(SYSCALL_NR, (long) 0xffffffff00000000ULL | ngroups_max, 0);
if (rc < 0)
printf("%s(%u, NULL) = %ld %s (%m)\n",
SYSCALL_NAME, ngroups_max, rc, errno2name());
else
printf("%s(%u, NULL) = %ld\n",
SYSCALL_NAME, ngroups_max, rc);
printf("%s(%u, NULL) = %s\n", SYSCALL_NAME, ngroups_max, sprintrc(rc));
/* check how the second argument is decoded */
GID_TYPE *const g1 =
@ -132,9 +120,8 @@ main(void)
if (ngroups) {
rc = syscall(SYSCALL_NR, ngroups, efault);
printf("%s(%u, %p) = %ld %s (%m)\n",
SYSCALL_NAME, (unsigned) ngroups, efault,
rc, errno2name());
printf("%s(%u, %p) = %s\n",
SYSCALL_NAME, (unsigned) ngroups, efault, sprintrc(rc));
}
puts("+++ exited with 0 +++");