boards/xxx: Remove CONFIG_SCHED_ATEXIT/ONEXIT from all defconfigs

boards/arm/imx6/sabre-6quad/configs/libcxx/defconfig

@@ -38,6 +38,7 @@ CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LIBCXX=y
 CONFIG_LIBCXXABI=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
@@ -51,7 +52,6 @@ CONFIG_RAM_VSTART=0x10000000
 CONFIG_RAW_BINARY=y
 CONFIG_READLINE_CMD_HISTORY=y
 CONFIG_RR_INTERVAL=200
-CONFIG_SCHED_ATEXIT=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
 CONFIG_SCHED_WAITPID=y

boards/arm/lc823450/lc823450-xgevk/configs/audio/defconfig

@@ -64,6 +64,7 @@ CONFIG_LC823450_UART0=y
 CONFIG_LCD=y
 CONFIG_LCD_ST7565=y
 CONFIG_LIBC_KBDCODEC=y
+CONFIG_LIBC_MAX_EXITFUNS=32
 CONFIG_LIBM=y
 CONFIG_MEMSET_OPTSPEED=y
 CONFIG_MQ_MAXMSGSIZE=64
@@ -103,11 +104,8 @@ CONFIG_RAW_BINARY=y
 CONFIG_READLINE_CMD_HISTORY=y
 CONFIG_RTC=y
 CONFIG_RTC_HIRES=y
-CONFIG_SCHED_ATEXIT=y
 CONFIG_SCHED_CHILD_STATUS=y
 CONFIG_SCHED_HAVE_PARENT=y
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=32
 CONFIG_SCHED_STARTHOOK=y
 CONFIG_SERIAL_TERMIOS=y
 CONFIG_SMP=y

boards/arm/lc823450/lc823450-xgevk/configs/bt/defconfig

@@ -67,6 +67,7 @@ CONFIG_LC823450_XGEVK_BTPOWER=y
 CONFIG_LCD=y
 CONFIG_LCD_ST7565=y
 CONFIG_LIBC_KBDCODEC=y
+CONFIG_LIBC_MAX_EXITFUNS=32
 CONFIG_LIBM=y
 CONFIG_MEMSET_64BIT=y
 CONFIG_MEMSET_OPTSPEED=y
@@ -123,13 +124,10 @@ CONFIG_READLINE_CMD_HISTORY=y
 CONFIG_RR_INTERVAL=200
 CONFIG_RTC=y
 CONFIG_RTC_DATETIME=y
-CONFIG_SCHED_ATEXIT=y
 CONFIG_SCHED_CHILD_STATUS=y
 CONFIG_SCHED_HAVE_PARENT=y
 CONFIG_SCHED_LPWORK=y
 CONFIG_SCHED_LPWORKPRIORITY=60
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=32
 CONFIG_SCHED_STARTHOOK=y
 CONFIG_SENSORS=y
 CONFIG_SERIAL_TERMIOS=y

boards/arm/lc823450/lc823450-xgevk/configs/elf/defconfig

@@ -35,6 +35,7 @@ CONFIG_INTELHEX_BINARY=y
 CONFIG_LC823450_UART0=y
 CONFIG_LIBC_ENVPATH=y
 CONFIG_LIBC_KBDCODEC=y
+CONFIG_LIBC_MAX_EXITFUNS=32
 CONFIG_LIBM=y
 CONFIG_MEMSET_OPTSPEED=y
 CONFIG_NAME_MAX=255
@@ -51,13 +52,10 @@ CONFIG_RAM_START=0x02001000
 CONFIG_RAW_BINARY=y
 CONFIG_RTC=y
 CONFIG_RTC_DATETIME=y
-CONFIG_SCHED_ATEXIT=y
 CONFIG_SCHED_CHILD_STATUS=y
 CONFIG_SCHED_HAVE_PARENT=y
 CONFIG_SCHED_INSTRUMENTATION=y
 CONFIG_SCHED_INSTRUMENTATION_SWITCH=y
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=32
 CONFIG_SCHED_STARTHOOK=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_SERIAL_TERMIOS=y

boards/arm/lc823450/lc823450-xgevk/configs/ipl2/defconfig

@@ -34,6 +34,7 @@ CONFIG_LC823450_MTD=y
 CONFIG_LC823450_SDIF_SDC=y
 CONFIG_LC823450_UART0=y
 CONFIG_LC823450_UART1=y
+CONFIG_LIBC_MAX_EXITFUNS=32
 CONFIG_LIBM=y
 CONFIG_MEMSET_OPTSPEED=y
 CONFIG_MTD=y
@@ -50,13 +51,10 @@ CONFIG_RAM_START=0x02001000
 CONFIG_RAW_BINARY=y
 CONFIG_RTC=y
 CONFIG_RTC_DATETIME=y
-CONFIG_SCHED_ATEXIT=y
 CONFIG_SCHED_CHILD_STATUS=y
 CONFIG_SCHED_HAVE_PARENT=y
 CONFIG_SCHED_INSTRUMENTATION=y
 CONFIG_SCHED_INSTRUMENTATION_SWITCH=y
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=32
 CONFIG_SCHED_STARTHOOK=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_SENSORS=y

boards/arm/lc823450/lc823450-xgevk/configs/knsh/defconfig

@@ -47,6 +47,7 @@ CONFIG_LC823450_WDT=y
 CONFIG_LCD=y
 CONFIG_LCD_ST7565=y
 CONFIG_LIBC_KBDCODEC=y
+CONFIG_LIBC_MAX_EXITFUNS=32
 CONFIG_LIBM=y
 CONFIG_MEMSET_OPTSPEED=y
 CONFIG_MQ_MAXMSGSIZE=64
@@ -93,13 +94,10 @@ CONFIG_RAW_BINARY=y
 CONFIG_READLINE_CMD_HISTORY=y
 CONFIG_RTC=y
 CONFIG_RTC_DATETIME=y
-CONFIG_SCHED_ATEXIT=y
 CONFIG_SCHED_CHILD_STATUS=y
 CONFIG_SCHED_HAVE_PARENT=y
 CONFIG_SCHED_INSTRUMENTATION=y
 CONFIG_SCHED_INSTRUMENTATION_SWITCH=y
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=32
 CONFIG_SCHED_STARTHOOK=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_SERIAL_TERMIOS=y

boards/arm/lc823450/lc823450-xgevk/configs/krndis/defconfig

@@ -77,6 +77,7 @@ CONFIG_LCD_ST7565=y
 CONFIG_LIBC_ENVPATH=y
 CONFIG_LIBC_EXECFUNCS=y
 CONFIG_LIBC_KBDCODEC=y
+CONFIG_LIBC_MAX_EXITFUNS=32
 CONFIG_LIBM=y
 CONFIG_MEMSET_OPTSPEED=y
 CONFIG_MQ_MAXMSGSIZE=64
@@ -144,7 +145,6 @@ CONFIG_READLINE_CMD_HISTORY=y
 CONFIG_RNDIS=y
 CONFIG_RTC=y
 CONFIG_RTC_HIRES=y
-CONFIG_SCHED_ATEXIT=y
 CONFIG_SCHED_CHILD_STATUS=y
 CONFIG_SCHED_HAVE_PARENT=y
 CONFIG_SCHED_HPWORK=y
@@ -154,8 +154,6 @@ CONFIG_SCHED_INSTRUMENTATION_PREEMPTION=y
 CONFIG_SCHED_INSTRUMENTATION_SWITCH=y
 CONFIG_SCHED_LPWORK=y
 CONFIG_SCHED_LPWORKPRIORITY=60
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=32
 CONFIG_SCHED_STARTHOOK=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_SENSORS=y

boards/arm/lc823450/lc823450-xgevk/configs/nsh/defconfig

@@ -52,6 +52,7 @@ CONFIG_LC823450_WDT=y
 CONFIG_LCD=y
 CONFIG_LCD_ST7565=y
 CONFIG_LIBC_KBDCODEC=y
+CONFIG_LIBC_MAX_EXITFUNS=32
 CONFIG_LIBM=y
 CONFIG_MEMSET_OPTSPEED=y
 CONFIG_MQ_MAXMSGSIZE=64
@@ -97,11 +98,8 @@ CONFIG_RAW_BINARY=y
 CONFIG_READLINE_CMD_HISTORY=y
 CONFIG_RTC=y
 CONFIG_RTC_DATETIME=y
-CONFIG_SCHED_ATEXIT=y
 CONFIG_SCHED_CHILD_STATUS=y
 CONFIG_SCHED_HAVE_PARENT=y
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=32
 CONFIG_SCHED_STARTHOOK=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_SERIAL_TERMIOS=y

boards/arm/lc823450/lc823450-xgevk/configs/posix_spawn/defconfig

@@ -34,6 +34,7 @@ CONFIG_LC823450_UART0=y
 CONFIG_LIBC_ENVPATH=y
 CONFIG_LIBC_EXECFUNCS=y
 CONFIG_LIBC_KBDCODEC=y
+CONFIG_LIBC_MAX_EXITFUNS=32
 CONFIG_LIBM=y
 CONFIG_MEMSET_OPTSPEED=y
 CONFIG_NAME_MAX=255
@@ -50,13 +51,10 @@ CONFIG_RAM_START=0x02001000
 CONFIG_RAW_BINARY=y
 CONFIG_RTC=y
 CONFIG_RTC_DATETIME=y
-CONFIG_SCHED_ATEXIT=y
 CONFIG_SCHED_CHILD_STATUS=y
 CONFIG_SCHED_HAVE_PARENT=y
 CONFIG_SCHED_INSTRUMENTATION=y
 CONFIG_SCHED_INSTRUMENTATION_SWITCH=y
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=32
 CONFIG_SCHED_STARTHOOK=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_SERIAL_TERMIOS=y

boards/arm/lc823450/lc823450-xgevk/configs/rndis/defconfig

@@ -74,6 +74,7 @@ CONFIG_LCD_ST7565=y
 CONFIG_LIBC_ENVPATH=y
 CONFIG_LIBC_EXECFUNCS=y
 CONFIG_LIBC_KBDCODEC=y
+CONFIG_LIBC_MAX_EXITFUNS=32
 CONFIG_LIBM=y
 CONFIG_MEMSET_OPTSPEED=y
 CONFIG_MQ_MAXMSGSIZE=64
@@ -146,15 +147,12 @@ CONFIG_READLINE_CMD_HISTORY=y
 CONFIG_RNDIS=y
 CONFIG_RTC=y
 CONFIG_RTC_HIRES=y
-CONFIG_SCHED_ATEXIT=y
 CONFIG_SCHED_CHILD_STATUS=y
 CONFIG_SCHED_HAVE_PARENT=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
 CONFIG_SCHED_LPWORK=y
 CONFIG_SCHED_LPWORKPRIORITY=60
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=32
 CONFIG_SCHED_STARTHOOK=y
 CONFIG_SENSORS=y
 CONFIG_SERIAL_TERMIOS=y

boards/arm/lc823450/lc823450-xgevk/configs/usb/defconfig

@@ -60,6 +60,7 @@ CONFIG_LC823450_WDT=y
 CONFIG_LCD=y
 CONFIG_LCD_ST7565=y
 CONFIG_LIBC_KBDCODEC=y
+CONFIG_LIBC_MAX_EXITFUNS=32
 CONFIG_LIBM=y
 CONFIG_MEMSET_OPTSPEED=y
 CONFIG_MQ_MAXMSGSIZE=64
@@ -99,11 +100,8 @@ CONFIG_RAW_BINARY=y
 CONFIG_READLINE_CMD_HISTORY=y
 CONFIG_RTC=y
 CONFIG_RTC_DATETIME=y
-CONFIG_SCHED_ATEXIT=y
 CONFIG_SCHED_CHILD_STATUS=y
 CONFIG_SCHED_HAVE_PARENT=y
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=32
 CONFIG_SCHED_STARTHOOK=y
 CONFIG_SENSORS=y
 CONFIG_SERIAL_TERMIOS=y

boards/arm/lpc54xx/lpcxpresso-lpc54628/configs/nxwm/defconfig

@@ -32,6 +32,7 @@ CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_INIT_ENTRYPOINT="nxwm_main"
 CONFIG_INPUT=y
 CONFIG_INPUT_FT5X06=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_LPC54_EMC=y
 CONFIG_LPC54_EMC_DYNAMIC_CS0=y
 CONFIG_LPC54_EMC_DYNAMIC_CS0_OFFSET=0x00080000
@@ -91,7 +92,6 @@ CONFIG_RAM_START=0x20000000
 CONFIG_RAW_BINARY=y
 CONFIG_RR_INTERVAL=200
 CONFIG_SCHED_HPWORK=y
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_START_DAY=18
 CONFIG_START_MONTH=12

boards/arm/lpc54xx/lpcxpresso-lpc54628/configs/pwfb/defconfig

@@ -34,6 +34,7 @@ CONFIG_EXAMPLES_PWFB_TBCOLOR=0xad55
 CONFIG_FS_PROCFS=y
 CONFIG_INIT_ENTRYPOINT="pwfb_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_LPC54_EMC=y
 CONFIG_LPC54_EMC_DYNAMIC_CS0=y
 CONFIG_LPC54_EMC_DYNAMIC_CS0_OFFSET=0x00080000
@@ -62,7 +63,6 @@ CONFIG_RAM_START=0x20000000
 CONFIG_RR_INTERVAL=200
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_START_DAY=19
 CONFIG_START_MONTH=3

boards/arm/lpc54xx/lpcxpresso-lpc54628/configs/pwlines/defconfig

@@ -25,6 +25,7 @@ CONFIG_EXAMPLES_PWLINES_BPP=16
 CONFIG_FS_PROCFS=y
 CONFIG_INIT_ENTRYPOINT="pwlines_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_LPC54_EMC=y
 CONFIG_LPC54_EMC_DYNAMIC_CS0=y
 CONFIG_LPC54_EMC_DYNAMIC_CS0_OFFSET=0x00080000
@@ -55,7 +56,6 @@ CONFIG_RAM_START=0x20000000
 CONFIG_RR_INTERVAL=200
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_START_DAY=19
 CONFIG_START_MONTH=3

boards/arm/lpc54xx/lpcxpresso-lpc54628/configs/twm4nx1/defconfig

@@ -33,6 +33,7 @@ CONFIG_INIT_ENTRYPOINT="twm4nx_main"
 CONFIG_INPUT=y
 CONFIG_INPUT_FT5X06=y
 CONFIG_LIBC_HOSTNAME="LPCXpresso-LPC54628"
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_LPC54_EMC=y
 CONFIG_LPC54_EMC_DYNAMIC_CS0=y
 CONFIG_LPC54_EMC_DYNAMIC_CS0_OFFSET=0x00080000
@@ -87,7 +88,6 @@ CONFIG_RAM_START=0x20000000
 CONFIG_RAW_BINARY=y
 CONFIG_RR_INTERVAL=200
 CONFIG_SCHED_HPWORK=y
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_START_DAY=4
 CONFIG_START_MONTH=5

boards/arm/lpc54xx/lpcxpresso-lpc54628/configs/twm4nx2/defconfig

@@ -33,6 +33,7 @@ CONFIG_INIT_ENTRYPOINT="twm4nx_main"
 CONFIG_INPUT=y
 CONFIG_INPUT_FT5X06=y
 CONFIG_LIBC_HOSTNAME="LPCXpresso-LPC54628"
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_LPC54_EMC=y
 CONFIG_LPC54_EMC_DYNAMIC_CS0=y
 CONFIG_LPC54_EMC_DYNAMIC_CS0_OFFSET=0x00080000
@@ -88,7 +89,6 @@ CONFIG_RAM_START=0x20000000
 CONFIG_RAW_BINARY=y
 CONFIG_RR_INTERVAL=200
 CONFIG_SCHED_HPWORK=y
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_START_DAY=4
 CONFIG_START_MONTH=5

boards/arm/sam34/sam3u-ek/configs/nxwm/defconfig

@@ -36,6 +36,7 @@ CONFIG_INPUT_ADS7843E=y
 CONFIG_LCD=y
 CONFIG_LCD_MAXCONTRAST=1
 CONFIG_LCD_MAXPOWER=31
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_MM_REGIONS=3
 CONFIG_MQ_MAXMSGSIZE=64
 CONFIG_NSH_ARCHINIT=y
@@ -85,7 +86,6 @@ CONFIG_SAM34_GPIO_IRQ=y
 CONFIG_SAM34_SPI0=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_START_DAY=28
 CONFIG_START_MONTH=6

boards/arm/sam34/sam4e-ek/configs/nxwm/defconfig

@@ -41,6 +41,7 @@ CONFIG_LCD=y
 CONFIG_LCD_MAXCONTRAST=1
 CONFIG_LCD_MAXPOWER=64
 CONFIG_LIBC_FLOATINGPOINT=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_LIBM=y
 CONFIG_MM_REGIONS=2
 CONFIG_MQ_MAXMSGSIZE=64
@@ -131,7 +132,6 @@ CONFIG_SAM4EEK_LCD_BGCOLOR=0x95fa
 CONFIG_SCHED_HAVE_PARENT=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_START_DAY=10
 CONFIG_START_MONTH=3

boards/arm/sama5/sama5d3x-ek/configs/nxwm/defconfig

@@ -31,6 +31,7 @@ CONFIG_INIT_ENTRYPOINT="nxwm_main"
 CONFIG_INIT_STACKSIZE=1024
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LIBC_FLOATINGPOINT=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_LIBM=y
 CONFIG_MM_REGIONS=2
 CONFIG_MQ_MAXMSGSIZE=64
@@ -112,7 +113,6 @@ CONFIG_SAMA5_TSD_SWAPXY=y
 CONFIG_SAMA5_USART1=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_START_DAY=13
 CONFIG_START_MONTH=10

boards/arm/sama5/sama5d4-ek/configs/knsh/defconfig

@@ -48,6 +48,7 @@ CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_HOST_WINDOWS=y
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LIBC_EXECFUNCS=y
+CONFIG_LIBC_MAX_EXITFUNS=2
 CONFIG_MMCSD=y
 CONFIG_MMCSD_MULTIBLOCK_LIMIT=1
 CONFIG_MMCSD_SDIO=y
@@ -78,8 +79,6 @@ CONFIG_SAMA5_XDMAC0=y
 CONFIG_SCHED_HAVE_PARENT=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=2
 CONFIG_SCHED_WAITPID=y
 CONFIG_SDIO_BLOCKSETUP=y
 CONFIG_SYSTEM_NSH=y

boards/arm/sama5/sama5d4-ek/configs/nxwm/defconfig

@@ -56,6 +56,7 @@ CONFIG_INPUT=y
 CONFIG_INPUT_MXT=y
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LIBC_FLOATINGPOINT=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_LIBM=y
 CONFIG_MMCSD=y
 CONFIG_MMCSD_MULTIBLOCK_LIMIT=1
@@ -179,7 +180,6 @@ CONFIG_SAMA5_XDMAC0=y
 CONFIG_SCHED_HAVE_PARENT=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_SDIO_BLOCKSETUP=y
 CONFIG_SYMTAB_ORDEREDBYNAME=y

boards/arm/samv7/samv71-xult/configs/nxwm/defconfig

@@ -52,6 +52,7 @@ CONFIG_INPUT_MXT=y
 CONFIG_LCD=y
 CONFIG_LCD_NOGETRUN=y
 CONFIG_LIBC_FLOATINGPOINT=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_LIBM=y
 CONFIG_MMCSD_MULTIBLOCK_LIMIT=1
 CONFIG_MMCSD_SDIO=y
@@ -117,7 +118,6 @@ CONFIG_SAMV7_XDMAC=y
 CONFIG_SCHED_HAVE_PARENT=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_SDIO_BLOCKSETUP=y
 CONFIG_START_DAY=10

boards/arm/samv7/samv71-xult/configs/vnxwm/defconfig

@@ -53,6 +53,7 @@ CONFIG_IOB_NBUFFERS=72
 CONFIG_IOB_THROTTLE=32
 CONFIG_LIBC_FLOATINGPOINT=y
 CONFIG_LIBC_HOSTNAME="SAMV71-XULT"
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_LIBM=y
 CONFIG_MMCSD_MULTIBLOCK_LIMIT=1
 CONFIG_MMCSD_SDIO=y
@@ -138,7 +139,6 @@ CONFIG_SAMV7_XDMAC=y
 CONFIG_SCHED_HAVE_PARENT=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_SDIO_BLOCKSETUP=y
 CONFIG_START_DAY=10

boards/arm/stm32/mikroe-stm32f4/configs/fulldemo/defconfig

@@ -51,6 +51,7 @@ CONFIG_INPUT=y
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LCD=y
 CONFIG_LCD_MIO283QT2=y
+CONFIG_LIBC_MAX_EXITFUNS=4
 CONFIG_LIBC_PERROR_STDOUT=y
 CONFIG_LIBC_STRERROR=y
 CONFIG_M25P_MANUFACTURER=0x1C
@@ -117,8 +118,6 @@ CONFIG_RTC_ALARM=y
 CONFIG_RTC_DATETIME=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=4
 CONFIG_SCHED_WAITPID=y
 CONFIG_STM32_ADC2=y
 CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG=y

boards/arm/stm32/mikroe-stm32f4/configs/kostest/defconfig

@@ -35,6 +35,7 @@ CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_IDLETHREAD_STACKSIZE=2048
 CONFIG_INIT_ENTRYPOINT="ostest_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LIBC_MAX_EXITFUNS=4
 CONFIG_LIBC_PERROR_STDOUT=y
 CONFIG_LIBC_STRERROR=y
 CONFIG_M25P_MANUFACTURER=0x1C
@@ -64,8 +65,6 @@ CONFIG_RTC_ALARM=y
 CONFIG_RTC_DATETIME=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=4
 CONFIG_SCHED_WAITPID=y
 CONFIG_STM32_ADC2=y
 CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG=y

boards/arm/stm32/shenzhou/configs/nxwm/defconfig

@@ -37,6 +37,7 @@ CONFIG_LCD=y
 CONFIG_LCD_MAXCONTRAST=1
 CONFIG_LCD_NOGETRUN=y
 CONFIG_LCD_SSD1289=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_MQ_MAXMSGSIZE=64
 CONFIG_NET=y
 CONFIG_NETDB_DNSCLIENT=y
@@ -102,7 +103,6 @@ CONFIG_RR_INTERVAL=200
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
 CONFIG_SCHED_HPWORKSTACKSIZE=1024
-CONFIG_SCHED_ONEXIT=y
 CONFIG_START_DAY=26
 CONFIG_START_MONTH=9
 CONFIG_START_YEAR=2012

boards/arm/stm32/stm3220g-eval/configs/nxwm/defconfig

@@ -37,6 +37,7 @@ CONFIG_INTELHEX_BINARY=y
 CONFIG_LCD=y
 CONFIG_LCD_MAXCONTRAST=1
 CONFIG_LCD_NOGETRUN=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_MMCSD=y
 CONFIG_MMCSD_MULTIBLOCK_LIMIT=1
 CONFIG_MQ_MAXMSGSIZE=64
@@ -98,7 +99,6 @@ CONFIG_RR_INTERVAL=200
 CONFIG_RTC_DATETIME=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_STM32_DFU=y
 CONFIG_STM32_ETHMAC=y

boards/arm/stm32/stm3240g-eval/configs/knxwm/defconfig

@@ -38,6 +38,7 @@ CONFIG_INTELHEX_BINARY=y
 CONFIG_LCD=y
 CONFIG_LCD_MAXCONTRAST=1
 CONFIG_LCD_NOGETRUN=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_LIBC_USRWORK=y
 CONFIG_MM_REGIONS=2
 CONFIG_MQ_MAXMSGSIZE=64
@@ -76,7 +77,6 @@ CONFIG_RR_INTERVAL=200
 CONFIG_RTC_DATETIME=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_STM32_DFU=y
 CONFIG_STM32_FSMC=y

boards/arm/stm32/stm3240g-eval/configs/nxwm/defconfig

@@ -36,6 +36,7 @@ CONFIG_INTELHEX_BINARY=y
 CONFIG_LCD=y
 CONFIG_LCD_MAXCONTRAST=1
 CONFIG_LCD_NOGETRUN=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_MM_REGIONS=2
 CONFIG_MQ_MAXMSGSIZE=64
 CONFIG_NET=y
@@ -95,7 +96,6 @@ CONFIG_RR_INTERVAL=200
 CONFIG_RTC_DATETIME=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_STM32_DFU=y
 CONFIG_STM32_ETHMAC=y

boards/arm/stm32/stm32f429i-disco/configs/nxhello/defconfig

@@ -33,6 +33,7 @@ CONFIG_HEAP2_BASE=0xD0000000
 CONFIG_HEAP2_SIZE=8388608
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_MM_REGIONS=3
 CONFIG_MQ_MAXMSGSIZE=64
 CONFIG_NSH_ARCHINIT=y
@@ -51,7 +52,6 @@ CONFIG_RAM_START=0x20000000
 CONFIG_RAW_BINARY=y
 CONFIG_RR_INTERVAL=200
 CONFIG_SCHED_HPWORK=y
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_START_DAY=7
 CONFIG_START_MONTH=2

boards/arm/stm32/stm32f429i-disco/configs/nxwm/defconfig

@@ -38,6 +38,7 @@ CONFIG_INIT_ENTRYPOINT="nxwm_main"
 CONFIG_INPUT=y
 CONFIG_INPUT_STMPE811=y
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_MM_REGIONS=2
 CONFIG_MQ_MAXMSGSIZE=64
 CONFIG_NSH_ARCHINIT=y
@@ -87,7 +88,6 @@ CONFIG_RAW_BINARY=y
 CONFIG_RR_INTERVAL=200
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_START_DAY=15
 CONFIG_START_MONTH=11

boards/arm/stm32/stm32f4discovery/configs/cxxtest/defconfig

@@ -20,6 +20,7 @@ CONFIG_HAVE_CXX=y
 CONFIG_HOST_WINDOWS=y
 CONFIG_INIT_ENTRYPOINT="cxxtest_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LIBC_MAX_EXITFUNS=4
 CONFIG_LIBM=y
 CONFIG_MM_REGIONS=2
 CONFIG_PREALLOC_TIMERS=4
@@ -27,8 +28,6 @@ CONFIG_RAM_SIZE=114688
 CONFIG_RAM_START=0x20000000
 CONFIG_RAW_BINARY=y
 CONFIG_RR_INTERVAL=200
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=4
 CONFIG_START_DAY=2
 CONFIG_START_MONTH=11
 CONFIG_START_YEAR=2012

boards/arm/stm32/stm32f4discovery/configs/testlibcxx/defconfig

@@ -25,6 +25,7 @@ CONFIG_LIBCXX=y
 CONFIG_LIBCXXABI=y
 CONFIG_LIBC_FLOATINGPOINT=y
 CONFIG_LIBC_LOCALTIME=y
+CONFIG_LIBC_MAX_EXITFUNS=4
 CONFIG_LIBM=y
 CONFIG_MM_REGIONS=2
 CONFIG_NSH_BUILTIN_APPS=y
@@ -34,8 +35,6 @@ CONFIG_RAM_SIZE=114688
 CONFIG_RAM_START=0x20000000
 CONFIG_RAW_BINARY=y
 CONFIG_RR_INTERVAL=200
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=4
 CONFIG_SCHED_WAITPID=y
 CONFIG_START_DAY=2
 CONFIG_START_MONTH=11

boards/arm/stm32f7/stm32f746g-disco/configs/netnsh/defconfig

@@ -30,6 +30,7 @@ CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LIBC_HOSTNAME="stntest"
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_MM_REGIONS=3
 CONFIG_NET=y
 CONFIG_NETDB_DNSCLIENT=y
@@ -60,7 +61,6 @@ CONFIG_RAM_SIZE=245760
 CONFIG_RAM_START=0x20010000
 CONFIG_RAW_BINARY=y
 CONFIG_RR_INTERVAL=20
-CONFIG_SCHED_ATEXIT=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_START_DAY=14

boards/risc-v/bl602/bl602evb/configs/wifi/defconfig

@@ -62,6 +62,7 @@ CONFIG_IOB_THROTTLE=10
 CONFIG_LIBCXX=y
 CONFIG_LIBCXXABI=y
 CONFIG_LIBC_LOCALTIME=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_LIBC_PERROR_STDOUT=y
 CONFIG_LIBC_STRERROR=y
 CONFIG_LIBM=y
@@ -105,7 +106,6 @@ CONFIG_RAM_START=0xc0800000
 CONFIG_RAW_BINARY=y
 CONFIG_READLINE_CMD_HISTORY=y
 CONFIG_RR_INTERVAL=200
-CONFIG_SCHED_ATEXIT=y
 CONFIG_SCHED_HAVE_PARENT=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKSTACKSIZE=2040

boards/risc-v/esp32c3/esp32c3-devkit/configs/autopm/defconfig

@@ -31,6 +31,7 @@ CONFIG_IDLETHREAD_STACKSIZE=3072
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LIBC_FLOATINGPOINT=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_NAME_MAX=48
 CONFIG_NETDB_DNSCLIENT=y
 CONFIG_NETDEV_LATEINIT=y

boards/risc-v/esp32c3/esp32c3-devkit/configs/cxx/defconfig

@@ -27,6 +27,7 @@ CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LIBCXX=y
 CONFIG_LIBCXXABI=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_LIBC_PERROR_STDOUT=y
 CONFIG_LIBC_STRERROR=y
 CONFIG_LIBM=y
@@ -39,7 +40,6 @@ CONFIG_NSH_STRERROR=y
 CONFIG_PREALLOC_TIMERS=0
 CONFIG_RAW_BINARY=y
 CONFIG_RR_INTERVAL=200
-CONFIG_SCHED_ATEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_START_DAY=29
 CONFIG_START_MONTH=11

boards/risc-v/esp32c3/esp32c3-devkit/configs/sta_softap/defconfig

@@ -44,6 +44,7 @@ CONFIG_IDLETHREAD_STACKSIZE=3072
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LIBC_FLOATINGPOINT=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_MM_REGIONS=3
 CONFIG_NETDB_DNSCLIENT=y
 CONFIG_NETDEV_LATEINIT=y

boards/risc-v/esp32c3/esp32c3-devkit/configs/wapi/defconfig

@@ -29,6 +29,7 @@ CONFIG_IDLETHREAD_STACKSIZE=3072
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LIBC_FLOATINGPOINT=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_NAME_MAX=48
 CONFIG_NETDB_DNSCLIENT=y
 CONFIG_NETDEV_LATEINIT=y

boards/risc-v/k210/maix-bit/configs/smp2/defconfig

@@ -29,6 +29,7 @@ CONFIG_IDLETHREAD_STACKSIZE=2048
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INIT_STACKSIZE=3072
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LIBC_MAX_EXITFUNS=32
 CONFIG_LIBC_PERROR_STDOUT=y
 CONFIG_LIBC_STRERROR=y
 CONFIG_NSH_ARCHINIT=y
@@ -43,13 +44,10 @@ CONFIG_RAM_SIZE=2097152
 CONFIG_RAM_START=0x80400000
 CONFIG_RAW_BINARY=y
 CONFIG_READLINE_CMD_HISTORY=y
-CONFIG_SCHED_ATEXIT=y
 CONFIG_SCHED_CHILD_STATUS=y
 CONFIG_SCHED_HAVE_PARENT=y
 CONFIG_SCHED_INSTRUMENTATION=y
 CONFIG_SCHED_INSTRUMENTATION_SWITCH=y
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=32
 CONFIG_SCHED_STARTHOOK=y
 CONFIG_SMP=y
 CONFIG_SMP_NCPUS=2

boards/risc-v/mpfs/icicle/configs/knsh/defconfig

@@ -55,6 +55,7 @@ CONFIG_INTELHEX_BINARY=y
 CONFIG_LIBC_EXECFUNCS=y
 CONFIG_LIBC_FLOATINGPOINT=y
 CONFIG_LIBC_HOSTNAME="icicle"
+CONFIG_LIBC_MAX_EXITFUNS=2
 CONFIG_LIBC_PERROR_STDOUT=y
 CONFIG_LIBC_STRERROR=y
 CONFIG_MEMSET_64BIT=y
@@ -81,8 +82,6 @@ CONFIG_RR_INTERVAL=200
 CONFIG_SCHED_HAVE_PARENT=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_LPWORK=y
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=2
 CONFIG_SCHED_WAITPID=y
 CONFIG_SERIAL_NPOLLWAITERS=2
 CONFIG_STACK_COLORATION=y

boards/sim/sim/sim/configs/alsa/defconfig

@@ -34,6 +34,7 @@ CONFIG_IDLETHREAD_STACKSIZE=4096
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_LIBC_ENVPATH=y
 CONFIG_LIBC_EXECFUNCS=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_ARCHROMFS=y
 CONFIG_NSH_BUILTIN_APPS=y
@@ -46,7 +47,6 @@ CONFIG_PATH_INITIAL="/bin"
 CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=2048
 CONFIG_READLINE_TABCOMPLETION=y
 CONFIG_SCHED_HAVE_PARENT=y
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_SIM_HOSTFS=y
 CONFIG_START_MONTH=6

boards/sim/sim/sim/configs/asan/defconfig

@@ -25,6 +25,7 @@ CONFIG_FS_NAMED_SEMAPHORES=y
 CONFIG_FS_PROCFS=y
 CONFIG_INIT_ARGS="\"-c\", \"ostest;poweroff\""
 CONFIG_INIT_ENTRYPOINT="nsh_main"
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_MM_CUSTOMIZE_MANAGER=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
@@ -36,7 +37,6 @@ CONFIG_READLINE_TABCOMPLETION=y
 CONFIG_RR_INTERVAL=10
 CONFIG_SCHED_HAVE_PARENT=y
 CONFIG_SCHED_LPWORK=y
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_SIG_DEFAULT=y
 CONFIG_SIG_EVTHREAD=y

boards/sim/sim/sim/configs/bas/defconfig

@@ -25,6 +25,7 @@ CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTERPRETERS_BAS=y
 CONFIG_LIBC_ENVPATH=y
 CONFIG_LIBC_EXECFUNCS=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_LIBM=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
@@ -35,7 +36,6 @@ CONFIG_NSH_ROMFSDEVNO=1
 CONFIG_NSH_ROMFSETC=y
 CONFIG_PATH_INITIAL="/bin"
 CONFIG_SCHED_HAVE_PARENT=y
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_START_MONTH=6
 CONFIG_START_YEAR=2008

boards/sim/sim/sim/configs/bastest/defconfig

@@ -36,6 +36,7 @@ CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTERPRETERS_BAS=y
 CONFIG_LIBC_ENVPATH=y
 CONFIG_LIBC_EXECFUNCS=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_LIBC_STRERROR=y
 CONFIG_LIBM=y
 CONFIG_NSH_ARCHINIT=y
@@ -53,7 +54,6 @@ CONFIG_PATH_INITIAL="/bin"
 CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=2048
 CONFIG_READLINE_TABCOMPLETION=y
 CONFIG_SCHED_HAVE_PARENT=y
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_START_MONTH=6
 CONFIG_START_YEAR=2008

boards/sim/sim/sim/configs/bluetooth/defconfig

@@ -39,6 +39,7 @@ CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_LIBC_ENVPATH=y
 CONFIG_LIBC_EXECFUNCS=y
 CONFIG_LIBC_HOSTNAME="NuttX-SIM"
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_NET=y
 CONFIG_NETDEVICES=y
 CONFIG_NETDEV_LATEINIT=y
@@ -59,7 +60,6 @@ CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=2048
 CONFIG_PREALLOC_MQ_MSGS=64
 CONFIG_READLINE_TABCOMPLETION=y
 CONFIG_SCHED_HAVE_PARENT=y
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_START_DAY=3
 CONFIG_START_MONTH=4

boards/sim/sim/sim/configs/bthcisock/defconfig

@@ -40,6 +40,7 @@ CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_LIBC_ENVPATH=y
 CONFIG_LIBC_EXECFUNCS=y
 CONFIG_LIBC_HOSTNAME="NuttX-SIM"
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_NET=y
 CONFIG_NETDEVICES=y
 CONFIG_NETDEV_LATEINIT=y
@@ -60,7 +61,6 @@ CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=2048
 CONFIG_PREALLOC_MQ_MSGS=64
 CONFIG_READLINE_TABCOMPLETION=y
 CONFIG_SCHED_HAVE_PARENT=y
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_SIM_HCISOCKET=y
 CONFIG_START_DAY=3

boards/sim/sim/sim/configs/cxxtest/defconfig

@@ -16,11 +16,10 @@ CONFIG_CXX_RTTI=y
 CONFIG_HAVE_CXX=y
 CONFIG_IDLETHREAD_STACKSIZE=4096
 CONFIG_INIT_ENTRYPOINT="cxxtest_main"
+CONFIG_LIBC_MAX_EXITFUNS=4
 CONFIG_LIBM=y
 CONFIG_PTHREAD_MUTEX_TYPES=y
 CONFIG_RAM_START=0x00000000
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=4
 CONFIG_START_DAY=27
 CONFIG_START_MONTH=2
 CONFIG_START_YEAR=2007

boards/sim/sim/sim/configs/duktape/defconfig

@@ -34,6 +34,7 @@ CONFIG_INTERPRETERS_DUKTAPE=y
 CONFIG_INTERPRETERS_DUKTAPE_STACKSIZE=32768
 CONFIG_LIBC_ENVPATH=y
 CONFIG_LIBC_EXECFUNCS=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_LIBM=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_ARCHROMFS=y
@@ -50,7 +51,6 @@ CONFIG_PATH_INITIAL="/bin"
 CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=2048
 CONFIG_READLINE_TABCOMPLETION=y
 CONFIG_SCHED_HAVE_PARENT=y
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_START_MONTH=6
 CONFIG_START_YEAR=2008

boards/sim/sim/sim/configs/dynconns/defconfig

@@ -27,6 +27,7 @@ CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_IOB_NOTIFIER=y
 CONFIG_LIBC_DLFCN=y
 CONFIG_LIBC_ENVPATH=y
+CONFIG_LIBC_MAX_EXITFUNS=1
 CONFIG_LIBC_STRERROR=y
 CONFIG_MM_FILL_ALLOCATIONS=y
 CONFIG_NAME_MAX=64
@@ -70,7 +71,6 @@ CONFIG_RTC_ARCH=y
 CONFIG_RTC_DATETIME=y
 CONFIG_RTC_DRIVER=y
 CONFIG_SCHED_HAVE_PARENT=y
-CONFIG_SCHED_ONEXIT=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_SIG_DEFAULT=y
 CONFIG_SIM_NETDEV=y