From: Mike Crowe <mac@mcrowe.com>
To: libc-alpha@sourceware.org
Cc: Mike Crowe <mac@mcrowe.com>
Subject: [PATCH 1/5] support: Add xclock_gettime
Date: Thu, 2 May 2019 21:54:31 +0100 [thread overview]
Message-ID: <effd524dc2717f61b6cc8e3d3b75cb0273586919.1556830454.git-series.mac@mcrowe.com> (raw)
In-Reply-To: <cover.72079c6b2f406499e2ce64755c03c43050b698b8.1556830454.git-series.mac@mcrowe.com>
* support/xclock_gettime.c (xclock_gettime): New file. Provide
clock_gettime wrapper for use in tests that fails the test rather
than returning failure.
* support/xtime.h: New file to declare xclock_gettime.
* support/Makefile: Add xclock_gettime.c.
* support/README: Mention xtime.h.
---
ChangeLog | 12 ++++++++++++
support/Makefile | 1 +
support/README | 1 +
support/xclock_gettime.c | 31 +++++++++++++++++++++++++++++++
support/xtime.h | 33 +++++++++++++++++++++++++++++++++
5 files changed, 78 insertions(+)
create mode 100644 support/xclock_gettime.c
create mode 100644 support/xtime.h
diff --git a/ChangeLog b/ChangeLog
index 2d1907b..6008265 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+2019-05-02 Mike Crowe <mac@mcrowe.com>
+
+ * support/xclock_gettime.c (xclock_gettime): New file. Provide
+ clock_gettime wrapper for use in tests that fails the test rather
+ than returning failure.
+
+ * support/xtime.h: New file to declare xclock_gettime.
+
+ * support/Makefile: Add xclock_gettime.c.
+
+ * support/README: Mention xtime.h.
+
2019-05-02 Adhemerval Zanella <adhemerval.zanella@linaro.org>
[BZ #24506]
diff --git a/support/Makefile b/support/Makefile
index 574e34c..05865fe 100644
--- a/support/Makefile
+++ b/support/Makefile
@@ -78,6 +78,7 @@ libsupport-routines = \
xbind \
xcalloc \
xchroot \
+ xclock_gettime \
xclose \
xconnect \
xcopy_file_range \
diff --git a/support/README b/support/README
index 476cfcd..d82f472 100644
--- a/support/README
+++ b/support/README
@@ -10,6 +10,7 @@ error. They are declared in these header files:
* support.h
* xsignal.h
* xthread.h
+* xtime.h
In general, new wrappers should be added to support.h if possible.
However, support.h must remain fully compatible with C90 and therefore
diff --git a/support/xclock_gettime.c b/support/xclock_gettime.c
new file mode 100644
index 0000000..0961e75
--- /dev/null
+++ b/support/xclock_gettime.c
@@ -0,0 +1,31 @@
+/* clock_gettime with error checking.
+ Copyright (C) 2019 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <support/check.h>
+#include <support/xtime.h>
+#include <support/xthread.h>
+
+void
+xclock_gettime (clockid_t clockid,
+ struct timespec *ts)
+{
+ const int ret = clock_gettime (clockid, ts);
+ if (ret < 0)
+ FAIL_EXIT1 ("clock_gettime (%d): %m",
+ clockid);
+}
diff --git a/support/xtime.h b/support/xtime.h
new file mode 100644
index 0000000..68af1a5
--- /dev/null
+++ b/support/xtime.h
@@ -0,0 +1,33 @@
+/* Support functionality for using time.
+ Copyright (C) 2019 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef SUPPORT_TIME_H
+#define SUPPORT_TIME_H
+
+#include <time.h>
+
+__BEGIN_DECLS
+
+/* The following functions call the corresponding libc functions and
+ terminate the process on error. */
+
+void xclock_gettime (clockid_t clock, struct timespec *ts);
+
+__END_DECLS
+
+#endif /* SUPPORT_TIME_H */
--
git-series 0.9.1
next prev parent reply other threads:[~2019-05-02 20:55 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-02 20:54 [PATCH 0/5] Add new helper functions+macros to libsupport and use them in some nptl tests Mike Crowe
2019-05-02 20:54 ` Mike Crowe [this message]
2019-05-08 13:46 ` [PATCH 1/5] support: Add xclock_gettime Florian Weimer
2019-05-08 14:22 ` Mike Crowe
2019-05-08 15:00 ` Florian Weimer
2019-05-08 16:17 ` Mike Crowe
2019-05-08 15:11 ` Adhemerval Zanella
2019-05-02 20:54 ` [PATCH 2/5] nptl: Convert tst-cond11.c to use libsupport Mike Crowe
2019-05-09 16:39 ` Adhemerval Zanella
2019-05-09 17:08 ` Florian Weimer
2019-05-09 17:16 ` Adhemerval Zanella
2019-05-09 23:03 ` Joseph Myers
2019-05-10 9:42 ` Adhemerval Zanella
2019-05-10 12:20 ` Adhemerval Zanella
2019-05-10 12:22 ` Florian Weimer
2019-05-02 20:54 ` [PATCH 3/5] nptl: Use recent additions to libsupport in tst-sem5 Mike Crowe
2019-05-09 16:55 ` Adhemerval Zanella
2019-05-02 20:54 ` [PATCH 4/5] nptl: Convert some rwlock tests to use libsupport Mike Crowe
2019-05-09 17:25 ` Adhemerval Zanella
2019-05-02 20:54 ` [PATCH 5/5] nptl/tst-abstime: Use libsupport Mike Crowe
2019-05-09 17:26 ` Adhemerval Zanella
2019-05-03 20:38 ` [PATCH 0/5] Add new helper functions+macros to libsupport and use them in some nptl tests Mike Crowe
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/libc/involved.html
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=effd524dc2717f61b6cc8e3d3b75cb0273586919.1556830454.git-series.mac@mcrowe.com \
--to=mac@mcrowe.com \
--cc=libc-alpha@sourceware.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).