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drivers epprom_simulator: Set standard source macro appropriately

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This file uses several functions which are extensions to the the
std C library. Let's explicity select one of the extensions
which includes it instead of relaying on somebody having
set it for this file somewhere else.

Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
This commit is contained in:
Alberto Escolar Piedras 2023-12-28 11:45:30 +01:00 committed by Anas Nashif
parent 318f824d76
commit 1b94864a87
1 changed files with 14 additions and 9 deletions
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23
drivers/eeprom/eeprom_simulator.c
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@ -7,6 +7,20 @@
#define DT_DRV_COMPAT zephyr_sim_eeprom
#ifdef CONFIG_ARCH_POSIX
#undef _POSIX_C_SOURCE
/* Note: This is used only for interaction with the host C library, and is therefore exempt of
* coding guidelines rule A.4&5 which applies to the embedded code using embedded libraries
*/
#define _POSIX_C_SOURCE 200809L
#include <unistd.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <fcntl.h>
#include "cmdline.h"
#include "soc.h"
#endif
#include <zephyr/device.h>
#include <zephyr/drivers/eeprom.h>
@ -17,15 +31,6 @@
#include <string.h>
#include <errno.h>
#ifdef CONFIG_ARCH_POSIX
#include <unistd.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <fcntl.h>
#include "cmdline.h"
#include "soc.h"
#endif
#define LOG_LEVEL CONFIG_EEPROM_LOG_LEVEL
#include <zephyr/logging/log.h>
LOG_MODULE_REGISTER(eeprom_simulator);