ifeq ($(subdir),misc)
ldbl-extra-routines += err \
- error
+ error \
+ syslog
tests-internal += tst-ibm128-warn tst-ieee128-warn
tests-internal += tst-ibm128-error tst-ieee128-error
CFLAGS-tst-ieee128-warn.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
CFLAGS-tst-ieee128-error.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
+
+tests-container += test-syslog-ieee128 test-syslog-ibm128
+CFLAGS-test-syslog-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
+CFLAGS-test-syslog-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
+
+tests-container += test-syslog-chk-ieee128 test-syslog-chk-ibm128
+CFLAGS-test-syslog-chk-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
+CFLAGS-test-syslog-chk-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
endif
# Add IEEE binary128 files as make targets.
__obstack_printf_chkieee128;
__obstack_vprintf_chkieee128;
+ __syslogieee128;
+ __vsyslogieee128;
+ __syslog_chkieee128;
+ __vsyslog_chkieee128;
+
__fscanfieee128;
__scanfieee128;
__sscanfieee128;
--- /dev/null
+/* Wrapper for syslog. IEEE128 version.
+ 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 <stdarg.h>
+#include <libioP.h>
+#include <syslog.h>
+
+void
+___ieee128_syslog (int pri, const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start (ap, fmt);
+ __vsyslog_internal (pri, fmt, ap, PRINTF_LDBL_USES_FLOAT128);
+ va_end (ap);
+}
+strong_alias (___ieee128_syslog, __syslogieee128)
+
+void
+___ieee128_vsyslog (int pri, const char *fmt, va_list ap)
+{
+ __vsyslog_internal (pri, fmt, ap, PRINTF_LDBL_USES_FLOAT128);
+}
+strong_alias (___ieee128_vsyslog, __vsyslogieee128)
+
+void
+___ieee128_syslog_chk (int pri, int flag, const char *fmt, ...)
+{
+ va_list ap;
+
+ unsigned int mode = PRINTF_LDBL_USES_FLOAT128;
+ if (flag > 0)
+ mode |= PRINTF_FORTIFY;
+
+ va_start (ap, fmt);
+ __vsyslog_internal (pri, fmt, ap, mode);
+ va_end (ap);
+}
+strong_alias (___ieee128_syslog_chk, __syslog_chkieee128)
+
+void
+___ieee128_vsyslog_chk (int pri, int flag, const char *fmt, va_list ap)
+{
+ unsigned int mode = PRINTF_LDBL_USES_FLOAT128;
+ if (flag > 0)
+ mode |= PRINTF_FORTIFY;
+
+ __vsyslog_internal (pri, fmt, ap, mode);
+}
+strong_alias (___ieee128_vsyslog_chk, __vsyslog_chkieee128)
--- /dev/null
+#include <test-syslog-chk-ldbl-compat.c>
--- /dev/null
+#include <test-syslog-chk-ldbl-compat.c>
--- /dev/null
+#define _FORTIFY_SOURCE 2
+#define SYSLOG_FUNCTION __syslog_chk
+#define SYSLOG_FUNCTION_PARAMS (LOG_DEBUG, 1, "%Lf\n", ld)
+#define VSYSLOG_FUNCTION __vsyslog_chk
+#define VSYSLOG_FUNCTION_PARAMS (LOG_DEBUG, 1, "%Lf\n", ap)
+#include <test-syslog-ldbl-compat-template.c>
--- /dev/null
+#include <test-syslog-ldbl-compat.c>
--- /dev/null
+#include <test-syslog-ldbl-compat.c>
--- /dev/null
+/* Test for the long double variants of *syslog* functions.
+ 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 <stdarg.h>
+#include <stddef.h>
+#include <syslog.h>
+
+#include <support/capture_subprocess.h>
+#include <support/check.h>
+
+static void
+do_test_one_call (void *last, ...)
+{
+ long double ld = -1;
+ va_list ap;
+
+ /* Make syslog functions write to stderr with LOG_PERROR, so that it
+ can be captured by support_capture_subprocess and verified. */
+ openlog ("test-syslog", LOG_PERROR, LOG_USER);
+
+ /* Call syslog functions that take a format string. */
+ SYSLOG_FUNCTION SYSLOG_FUNCTION_PARAMS;
+ va_start (ap, last);
+ VSYSLOG_FUNCTION VSYSLOG_FUNCTION_PARAMS;
+ va_end (ap);
+}
+
+static void
+do_test_call (void)
+{
+ long double ld = -1;
+ do_test_one_call (NULL, ld);
+}
+
+static int
+do_test (void)
+{
+ struct support_capture_subprocess result;
+ result = support_capture_subprocess ((void *) &do_test_call, NULL);
+
+ do_test_call ();
+
+ /* Compare against the expected output. */
+ const char *expected =
+ "test-syslog: -1.000000\n"
+ "test-syslog: -1.000000\n";
+ TEST_COMPARE_STRING (expected, result.err.buffer);
+
+ return 0;
+}
+
+#include <support/test-driver.c>
--- /dev/null
+#define _FORTIFY_SOURCE 0
+#define SYSLOG_FUNCTION syslog
+#define SYSLOG_FUNCTION_PARAMS (LOG_DEBUG, "%Lf\n", ld)
+#define VSYSLOG_FUNCTION vsyslog
+#define VSYSLOG_FUNCTION_PARAMS (LOG_DEBUG, "%Lf\n", ap)
+#include <test-syslog-ldbl-compat-template.c>