This commit was manufactured by cvs2git to create tag 'tb_20250414'.tb_20250414

1 files changed, 0 insertions, 286 deletions

diff --git a/src/regress/lib/libc/sys/t_getrusage.c b/src/regress/lib/libc/sys/t_getrusage.c
deleted file mode 100644
index 1a9e3d139c..0000000000
--- a/src/regress/lib/libc/sys/t_getrusage.c
+++ /dev/null
@@ -1,286 +0,0 @@
-/*      $OpenBSD: t_getrusage.c,v 1.3 2021/12/13 16:56:48 deraadt Exp $ */
-/* $NetBSD: t_getrusage.c,v 1.8 2018/05/09 08:45:03 mrg Exp $ */
-
-/*-
- * Copyright (c) 2011 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Jukka Ruohonen.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "macros.h"
-
-#include <sys/resource.h>
-#include <sys/time.h>
-
-#include "atf-c.h"
-#include <stdio.h>
-#include <errno.h>
-#include <limits.h>
-#include <signal.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-
-static void             work(void);
-static void             sighandler(int);
-
-static const size_t     maxiter = 2000;
-
-static void
-sighandler(int signo __unused)
-{
-        /* Nothing. */
-}
-
-static void
-work(void)
-{
-        size_t n = UINT16_MAX * 10;
-
-        while (n > 0) {
-#ifdef __or1k__
-                 asm volatile("l.nop"); /* Do something. */
-#elif defined(__ia64__)
-                 asm volatile("nop 0"); /* Do something. */
-#else
-                 asm volatile("nop");   /* Do something. */
-#endif
-                 n--;
-        }
-}
-
-ATF_TC(getrusage_err);
-ATF_TC_HEAD(getrusage_err, tc)
-{
-        atf_tc_set_md_var(tc, "descr", "Test error conditions");
-}
-
-ATF_TC_BODY(getrusage_err, tc)
-{
-        struct rusage ru;
-
-        errno = 0;
-
-        ATF_REQUIRE(getrusage(INT_MAX, &ru) != 0);
-        ATF_REQUIRE(errno == EINVAL);
-
-        errno = 0;
-
-        ATF_REQUIRE(getrusage(RUSAGE_SELF, (void *)0) != 0);
-        ATF_REQUIRE(errno == EFAULT);
-}
-
-ATF_TC(getrusage_sig);
-ATF_TC_HEAD(getrusage_sig, tc)
-{
-        atf_tc_set_md_var(tc, "descr", "Test signal count with getrusage(2)");
-}
-
-ATF_TC_BODY(getrusage_sig, tc)
-{
-        struct rusage ru;
-        const long n = 5;
-        int i;
-
-        /*
-         * Test that signals are recorded.
-         */
-        ATF_REQUIRE(signal(SIGUSR1, sighandler) != SIG_ERR);
-
-        for (i = 0; i < n; i++)
-                ATF_REQUIRE(raise(SIGUSR1) == 0);
-
-        (void)memset(&ru, 0, sizeof(struct rusage));
-        ATF_REQUIRE(getrusage(RUSAGE_SELF, &ru) == 0);
-
-        if (n != ru.ru_nsignals)
-                atf_tc_fail("getrusage(2) did not record signals");
-}
-
-ATF_TC(getrusage_maxrss);
-ATF_TC_HEAD(getrusage_maxrss, tc)
-{
-        atf_tc_set_md_var(tc, "descr", "Test maxrss growing with getrusage(2)");
-}
-
-ATF_TC_BODY(getrusage_maxrss, tc)
-{
-        struct rusage ru;
-        long maxrss;
-        int i, fd;
-
-#define DUMP_FILE       "dump"
-
-        fd = open(DUMP_FILE, O_WRONLY|O_CREAT|O_TRUNC, 0222);
-        ATF_REQUIRE(fd != -1);
-
-        (void)memset(&ru, 0, sizeof(struct rusage));
-        ATF_REQUIRE(getrusage(RUSAGE_SELF, &ru) == 0);
-        maxrss = ru.ru_maxrss;
-
-#define CHUNK (1024 * 1024)
-        for (i = 0; i < 40; i++) {
-                void *p = malloc(CHUNK);
-                memset(p, 0, CHUNK);
-                write(fd, p, CHUNK);
-        }
-        close(fd);
-        unlink(DUMP_FILE);
-
-        ATF_REQUIRE(getrusage(RUSAGE_SELF, &ru) == 0);
-        ATF_REQUIRE_MSG(maxrss < ru.ru_maxrss,
-            "maxrss: %ld, ru.ru_maxrss: %ld", maxrss, ru.ru_maxrss);
-}
-
-ATF_TC(getrusage_msgsnd);
-ATF_TC_HEAD(getrusage_msgsnd, tc)
-{
-        atf_tc_set_md_var(tc, "descr", "Test send growing with getrusage(2)");
-}
-
-ATF_TC_BODY(getrusage_msgsnd, tc)
-{
-        struct rusage ru;
-        long msgsnd;
-        int s, i;
-        struct sockaddr_in sin;
-
-        ATF_REQUIRE(getrusage(RUSAGE_SELF, &ru) == 0);
-        msgsnd = ru.ru_msgsnd;
-
-        s = socket(AF_INET, SOCK_DGRAM, 0);
-        ATF_REQUIRE(s >= 0);
-        memset(&sin, 0, sizeof(sin));
-        sin.sin_family = AF_INET;
-        sin.sin_len = sizeof(sin);
-        sin.sin_addr.s_addr = ntohl(INADDR_LOOPBACK);
-        sin.sin_port = htons(3333);
-
-        for (i = 0; i < 10; i++)
-                ATF_REQUIRE(sendto(s, &sin, sizeof(sin), 0, (void *)&sin,
-                        (socklen_t)sizeof(sin)) != -1);
-
-        ATF_REQUIRE(getrusage(RUSAGE_SELF, &ru) == 0);
-        ATF_REQUIRE(msgsnd + 10 == ru.ru_msgsnd);
-        close(s);
-}
-
-ATF_TC(getrusage_utime_back);
-ATF_TC_HEAD(getrusage_utime_back, tc)
-{
-        atf_tc_set_md_var(tc, "descr", "Test bogus values from getrusage(2)");
-}
-
-ATF_TC_BODY(getrusage_utime_back, tc)
-{
-        struct rusage ru1, ru2;
-        size_t i;
-
-        /*
-         * Test that two consecutive calls are sane.
-         */
-#ifndef __OpenBSD__
-        atf_tc_expect_fail("PR kern/30115");
-#endif
-
-        for (i = 0; i < maxiter; i++) {
-
-                (void)memset(&ru1, 0, sizeof(struct rusage));
-                (void)memset(&ru2, 0, sizeof(struct rusage));
-
-                work();
-
-                ATF_REQUIRE(getrusage(RUSAGE_SELF, &ru1) == 0);
-
-                work();
-
-                ATF_REQUIRE(getrusage(RUSAGE_SELF, &ru2) == 0);
-
-                if (timercmp(&ru2.ru_utime, &ru1.ru_utime, <) != 0)
-                        atf_tc_fail("user time went backwards");
-        }
-
-#ifndef __OpenBSD__
-        atf_tc_fail("anticipated error did not occur");
-#endif
-}
-
-ATF_TC(getrusage_utime_zero);
-ATF_TC_HEAD(getrusage_utime_zero, tc)
-{
-        atf_tc_set_md_var(tc, "descr", "Test zero utime from getrusage(2)");
-}
-
-ATF_TC_BODY(getrusage_utime_zero, tc)
-{
-        struct rusage ru;
-        size_t i;
-
-        /*
-         * Test that getrusage(2) does not return
-         * zero user time for the calling process.
-         *
-         * See also (duplicate) PR port-amd64/41734.
-         */
-#ifndef __OpenBSD__
-        atf_tc_expect_fail("PR kern/30115");
-#endif
-
-        for (i = 0; i < maxiter; i++) {
-
-                work();
-#ifdef __OpenBSD__
-        }
-#endif
-
-                (void)memset(&ru, 0, sizeof(struct rusage));
-
-                ATF_REQUIRE(getrusage(RUSAGE_SELF, &ru) == 0);
-
-                if (ru.ru_utime.tv_sec == 0 && ru.ru_utime.tv_usec == 0)
-                        atf_tc_fail("zero user time from getrusage(2)");
-#ifndef __OpenBSD__
-        }
-
-        atf_tc_fail("anticipated error did not occur");
-#endif
-}
-
-ATF_TP_ADD_TCS(tp)
-{
-
-        ATF_TP_ADD_TC(tp, getrusage_err);
-        ATF_TP_ADD_TC(tp, getrusage_sig);
-        ATF_TP_ADD_TC(tp, getrusage_maxrss);
-        ATF_TP_ADD_TC(tp, getrusage_msgsnd);
-        ATF_TP_ADD_TC(tp, getrusage_utime_back);
-        ATF_TP_ADD_TC(tp, getrusage_utime_zero);
-
-        return atf_no_error();
-}