1#include <sys/stat.h>
2#include <errno.h>
3#include <string.h>
4#include <stdio.h>
5#include <time.h>
6#include <stdint.h>
7#include <unistd.h>
8#include "test.h"
9
10#define TEST(c, ...) ((c) ? 1 : (t_error(#c" failed: " __VA_ARGS__),0))
11
12extern int __stat_time64(const char *__restrict, struct stat *__restrict);
13
14int main(void)
15{
16	struct stat st;
17	FILE *f;
18	time_t t;
19
20	if (TEST(stat(".",&st)==0, "errno = %s\n", strerror(errno))) {
21		TEST(S_ISDIR(st.st_mode), "\n");
22		TEST(st.st_nlink>0, "%ju\n", (uintmax_t)st.st_nlink);
23		t = time(0);
24		TEST(st.st_ctime<=t, "%jd > %jd\n", (intmax_t)st.st_ctime, (intmax_t)t);
25		TEST(st.st_mtime<=t, "%jd > %jd\n", (intmax_t)st.st_mtime, (intmax_t)t);
26		TEST(st.st_atime<=t, "%jd > %jd\n", (intmax_t)st.st_atime, (intmax_t)t);
27	}
28
29	if (TEST(__stat_time64(".",&st)==0, "errno = %s\n", strerror(errno))) {
30		TEST(S_ISDIR(st.st_mode), "\n");
31		TEST(st.st_nlink>0, "%ju\n", (uintmax_t)st.st_nlink);
32		t = time(0);
33		TEST(st.st_ctime<=t, "%jd > %jd\n", (intmax_t)st.st_ctime, (intmax_t)t);
34		TEST(st.st_mtime<=t, "%jd > %jd\n", (intmax_t)st.st_mtime, (intmax_t)t);
35		TEST(st.st_atime<=t, "%jd > %jd\n", (intmax_t)st.st_atime, (intmax_t)t);
36	}
37
38	if (TEST(stat("/dev/null",&st)==0, "errno = %s\n", strerror(errno))) {
39		TEST(S_ISCHR(st.st_mode), "\n");
40	}
41
42	if ((f = tmpfile())) {
43		fputs("hello", f);
44		fflush(f);
45		if (TEST(fstat(fileno(f),&st)==0, "errnp = %s\n", strerror(errno))) {
46			TEST(st.st_uid==geteuid(), "%d vs %d\n", (int)st.st_uid, (int)geteuid());
47			TEST(st.st_gid==getegid(), "%d vs %d\n", (int)st.st_uid, (int)geteuid());
48			TEST(st.st_size==5, "%jd vs 5\n", (intmax_t)st.st_size);
49		}
50		fclose(f);
51	}
52
53	return t_status;
54}
55