This allows integration with 3rd party libraries that expect the tm struct to contain these members.
Merge code related to CONFIG_TIME_EXTENDED from Nuttx 7.19
Change-Id: I00c37c1175cb6eaaacbfb8d0d738760c924dfe71
---help---
localtime API call support
+config TIME_EXTENDED
+ bool "enable time extended"
+ default "n"
+ depends on !LIBC_LOCALTIME
+
if LIBC_LOCALTIME
config LIBC_TZ_MAX_TIMES
CSRCS +=lib_strptime.c
endif
+ifdef CONFIG_LIBC_LOCALTIME
+CSRCS +=lib_asctime.c lib_asctimer.c lib_ctime.c lib_ctimer.c
+else
+ifdef CONFIG_TIME_EXTENDED
+CSRCS +=lib_asctime.c lib_asctimer.c lib_ctime.c lib_ctimer.c lib_dayofweek.c
+endif
+endif
ifdef CONFIG_LIBC_LOCALTIME
CSRCS += lib_localtime.c
--- /dev/null
+/****************************************************************************
+ *
+ * Copyright 2016 Samsung Electronics All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the License.
+ *
+ ****************************************************************************/
+/****************************************************************************
+ * libc/time/lib_asctime.c
+ *
+ * Copyright (C) 2015 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <gnutt@nuttx.org>
+ *
+ * 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.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
+ * COPYRIGHT OWNER 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.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <tinyara/config.h>
+
+#include <time.h>
+
+#if defined(CONFIG_LIBC_LOCALTIME) || defined(CONFIG_TIME_EXTENDED)
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Function: asctime
+ *
+ * Description:
+ * asctime and asctime_r convert the time provided in a struct tm to a
+ * string representation. asctime is not re-entrant; asctime_r is re-
+ * entrant
+ *
+ * Parameters:
+ * tp - Pointer to the time to be converted.
+ *
+ * Return Value:
+ * One success a pointer to the string is returned; on failure, NULL is
+ * returned.
+ *
+ ****************************************************************************/
+
+FAR char *asctime(FAR const struct tm *tp)
+{
+ static char buf[26];
+ return asctime_r(tp, buf);
+}
+
+#endif /* CONFIG_LIBC_LOCALTIME || CONFIG_TIME_EXTENDED */
--- /dev/null
+/****************************************************************************
+ *
+ * Copyright 2016 Samsung Electronics All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the License.
+ *
+ ****************************************************************************/
+/****************************************************************************
+ * libc/time/lib_asctimer.c
+ *
+ * Copyright (C) 2015 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <gnutt@nuttx.org>
+ *
+ * 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.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
+ * COPYRIGHT OWNER 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.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <tinyara/config.h>
+
+#include <stdio.h>
+#include <time.h>
+
+#if defined(CONFIG_LIBC_LOCALTIME) || defined(CONFIG_TIME_EXTENDED)
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+/* Note: These strings duplicate other definitions in other files. These
+ * definitions could be combined to save a little FLASH space.
+ */
+
+static const char *const g_wday_name[7] = {
+ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
+};
+
+static const char *const g_mon_name[12] = {
+ "Jan", "Feb", "Mar", "Apr", "May", "Jun",
+ "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
+};
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Function: asctime_r
+ *
+ * Description:
+ * asctime and asctime_r convert the time provided in a struct tm to a
+ * string representation. asctime is not re-entrant; asctime_r is re-
+ * entrant.
+ *
+ * Parameters:
+ * tp - Pointer to the time to be converted.
+ * buf - A user provided buffer to receive the 26 character time string.
+ *
+ * Return Value:
+ * One success, the pointer to the 'buf' is returned; on failure, NULL is
+ * returned.
+ *
+ ****************************************************************************/
+
+FAR char *asctime_r(FAR const struct tm *tp, FAR char *buf)
+{
+ snprintf(buf, 26, "%.3s %.3s%3d %.2d:%.2d:%.2d %d\n", g_wday_name[tp->tm_wday], g_mon_name[tp->tm_mon], tp->tm_mday, tp->tm_hour, tp->tm_min, tp->tm_sec, 1900 + tp->tm_year);
+
+ return buf;
+}
+
+#endif /* CONFIG_LIBC_LOCALTIME || CONFIG_TIME_EXTENDED */
--- /dev/null
+/****************************************************************************
+ *
+ * Copyright 2016 Samsung Electronics All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the License.
+ *
+ ****************************************************************************/
+/****************************************************************************
+ * libc/time/lib_ctime.c
+ *
+ * Copyright (C) 2015 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <gnutt@nuttx.org>
+ *
+ * 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.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
+ * COPYRIGHT OWNER 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.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <tinyara/config.h>
+
+#include <time.h>
+
+#if defined(CONFIG_LIBC_LOCALTIME) || defined(CONFIG_TIME_EXTENDED)
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Function: ctime
+ *
+ * Description:
+ * ctime and ctime_r convert the time provided in seconds since the
+ * epoch to a string representation. ctime is not re-entrant; ctime_r is
+ * re-entrant.
+ *
+ * Parameters:
+ * timep - The current time represented as seconds since the epoch.
+ *
+ * Return Value:
+ * One success a pointer to the string is returned; on failure, NULL is
+ * returned.
+ *
+ ****************************************************************************/
+
+FAR char *ctime(FAR const time_t *timep)
+{
+#ifdef CONFIG_LIBC_LOCALTIME
+ /* Section 4.12.3.2 of X3.159-1989 requires that
+ * The ctime function converts the calendar time pointed to by timer
+ * to local time in the form of a string. It is equivalent to
+ * asctime(localtime(timer))
+ */
+
+ return asctime(localtime(timep));
+#else
+ return asctime(gmtime(timep));
+#endif
+}
+
+#endif /* CONFIG_LIBC_LOCALTIME || CONFIG_TIME_EXTENDED */
--- /dev/null
+/****************************************************************************
+ *
+ * Copyright 2016 Samsung Electronics All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the License.
+ *
+ ****************************************************************************/
+/****************************************************************************
+ * libc/time/lib_ctimer.c
+ *
+ * Copyright (C) 2015 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <gnutt@nuttx.org>
+ *
+ * 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.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
+ * COPYRIGHT OWNER 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.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <tinyara/config.h>
+
+#include <time.h>
+
+#if defined(CONFIG_LIBC_LOCALTIME) || defined(CONFIG_TIME_EXTENDED)
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Function: ctime_r
+ *
+ * Description:
+ * ctime and ctime_r convert the time provided in seconds since the
+ * epoch to a string representation. ctime is not re-entrant; ctime_r is
+ * re-entrant.
+ *
+ * Parameters:
+ * timep - The current time represented as seconds since the epoch.
+ * buf - A user provided buffer to receive the 26 character time string.
+ *
+ * Return Value:
+ * One success, the pointer to the 'buf' is returned; on failure, NULL is
+ * returned.
+ *
+ ****************************************************************************/
+
+FAR char *ctime_r(FAR const time_t *timep, FAR char *buf)
+{
+ struct tm tm;
+
+#ifdef CONFIG_LIBC_LOCALTIME
+ return asctime_r(localtime_r(timep, &tm), buf);
+#else
+ return asctime_r(gmtime_r(timep, &tm), buf);
+#endif
+}
+
+#endif /* CONFIG_LIBC_LOCALTIME || CONFIG_TIME_EXTENDED */
--- /dev/null
+/****************************************************************************
+ *
+ * Copyright 2016 Samsung Electronics All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the License.
+ *
+ ****************************************************************************/
+/****************************************************************************
+ * libc/time/lib_dayofweek.c
+ *
+ * Copyright (C) 2015 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <gnutt@nuttx.org>
+ * David Sidrane <david_s5@nscdg.com>
+ *
+ * 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.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
+ * COPYRIGHT OWNER 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.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <tinyara/config.h>
+
+#include <stdint.h>
+#include <stdbool.h>
+
+#include <tinyara/time.h>
+
+#if defined(CONFIG_TIME_EXTENDED)
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Type Declarations
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Function Prototypes
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Constant Data
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Function: clock_dayoftheweek
+ *
+ * Description:
+ * Get the day of the week
+ *
+ * Input Parameters:
+ * mday - The day of the month 1 - 31
+ * month - The month of the year 1 - 12
+ * year - the year including the 1900
+ *
+ * Returned value:
+ * Zero based day of the week 0-6, 0 = Sunday, 1 = Monday... 6 = Saturday
+ *
+ ****************************************************************************/
+
+int clock_dayoftheweek(int mday, int month, int year)
+{
+ if (month <= 2) {
+ year--;
+ month += 12;
+ }
+
+ month -= 2;
+ return (mday + year + year / 4 - year / 100 + year / 400 + (31 * month) / 12) % 7;
+}
+#endif /* CONFIG_TIME_EXTENDED */
result->tm_min = (int)min;
result->tm_sec = (int)sec;
+#if defined(CONFIG_TIME_EXTENDED)
+ result->tm_wday = clock_dayoftheweek(day, month, year);
+ result->tm_yday = day + clock_daysbeforemonth(result->tm_mon, clock_isleapyear(year));
+ result->tm_isdst = 0;
+#endif
+
return result;
}
/****************************************************************************
* Private Data
****************************************************************************/
+#if defined(CONFIG_LIBC_LOCALTIME) || defined(CONFIG_TIME_EXTENDED)
+static const char *const g_abbrev_wdayname[7] = {
+ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
+};
+
+static const char *const g_wdayname[7] = {
+ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
+};
+#endif
static const char *const g_abbrevmonthname[12] = {
"Jan", "Feb", "Mar", "Apr", "May", "Jun",
len = 0;
switch (*format++) {
+#if defined(CONFIG_LIBC_LOCALTIME) || defined(CONFIG_TIME_EXTENDED)
+ /* %a: A three-letter abbreviation for the day of the week. */
+
+ case 'a': {
+ if (tm->tm_wday < 7) {
+ str = g_abbrev_wdayname[tm->tm_wday];
+ len = snprintf(dest, chleft, "%s", str);
+ }
+ }
+ break;
+
+ /* %A: The full name for the day of the week. */
+ case 'A': {
+ if (tm->tm_wday < 7) {
+ str = g_wdayname[tm->tm_wday];
+ len = snprintf(dest, chleft, "%s", str);
+ }
+ }
+ break;
+#else
/* %a: A three-letter abbreviation for the day of the week. */
/* %A: The full name for the day of the week. */
len = snprintf(dest, chleft, "Day"); /* Not supported */
}
break;
-
+#endif
/* %h: Equivalent to %b */
case 'h':
int tm_mday; /* day of the month (1-31) */
int tm_mon; /* month (0-11) */
int tm_year; /* years since 1900 */
-#ifdef CONFIG_LIBC_LOCALTIME
+#if defined(CONFIG_LIBC_LOCALTIME) || defined(CONFIG_TIME_EXTENDED)
int tm_wday; /* day of the week (0-6) */
int tm_yday; /* day of the year (0-365) */
int tm_isdst; /* non-0 if daylight savings time is in effect */
*/
size_t strftime(char *s, size_t max, FAR const char *format, FAR const struct tm *tm);
+/**
+ * @cond
+ * @internal
+ */
+#if defined(CONFIG_LIBC_LOCALTIME) || defined(CONFIG_TIME_EXTENDED)
+/**
+ * @internal
+ */
+FAR char *asctime(FAR const struct tm *tp);
+/**
+ * @internal
+ */
+FAR char *asctime_r(FAR const struct tm *tp, FAR char *buf);
+/**
+ * @internal
+ */
+FAR char *ctime(FAR const time_t *timep);
+/**
+ * @internal
+ */
+FAR char *ctime_r(FAR const time_t *timep, FAR char *buf);
+#endif
+/**
+ * @endcond
+ */
+
#ifdef CONFIG_ENABLE_IOTIVITY
/**
* @cond
EXTERN int clock_daysbeforemonth(int month, bool leapyear);
/**
+ * @cond
+ * @internal
+ */
+/**
+ * @ingroup TIME_KERNEL
+ * @todo
+ * @brief Get the day of the week
+ * @param[in] The day of the month 1 - 31
+ * @param[in] The month of the year 1 - 12
+ * @param[in] the year including the 1900
+ * @return Zero based day of the week 0-6, 0 = Sunday, 1 = Monday... 6 = Saturday
+ * @since Tizen RT v1.0
+ */
+#if defined(CONFIG_TIME_EXTENDED)
+int clock_dayoftheweek(int mday, int month, int year);
+#endif
+/**
+ * @endcond
+ */
+
+/**
* @ingroup TIME_KERNEL
* @brief Conversion Calendar/UTC
* @details based on algorithms from p. 604
projects / rtos / tinyara.git / commitdiff