mirror of
https://github.com/RT-Thread/rt-thread.git
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[klibc] format Kconfig
This commit is contained in:
Meco Man
Rbb666
parent
0de160f418
commit
294e441a75
@ -1,250 +1,264 @@
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menu "klibc options"
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comment "------------rt_memset options------------"
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config RT_KLIBC_USING_USER_MEMSET
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bool "Enable rt_memset to use user-defined version"
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default n
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if !RT_KLIBC_USING_USER_MEMSET
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config RT_KLIBC_USING_LIBC_MEMSET
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bool "Enable rt_memset to use libc memset"
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menu "rt_vsnprintf options"
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config RT_KLIBC_USING_LIBC_VSNPRINTF
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bool "Enable rt_vsnprintf to use libc vsscanf"
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default n
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config RT_KLIBC_USING_TINY_MEMSET
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bool "Enable rt_memset to use tiny version"
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depends on !RT_KLIBC_USING_LIBC_MEMSET
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config RT_KLIBC_USING_VSNPRINTF_LONGLONG
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bool "Enable rt_vsnprintf function to support long-long format"
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depends on !RT_KLIBC_USING_LIBC_VSNPRINTF
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default n
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endif
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help
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Support for the long long integral types (with the ll, z and t length modifiers for specifiers
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%d,%i,%o,%x,%X,%u, and with the %p specifier). Note: 'L' (long double) is not supported.
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comment "------------rt_memcpy options------------"
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config RT_KLIBC_USING_USER_MEMCPY
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bool "Enable rt_memcpy to use user-defined version"
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default n
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if !RT_KLIBC_USING_USER_MEMCPY
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config RT_KLIBC_USING_LIBC_MEMCPY
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bool "Enable rt_memcpy to use libc memcpy"
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menuconfig RT_KLIBC_USING_VSNPRINTF_STANDARD
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bool "Enable standard rt_vsnprintf version"
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default y if ARCH_CPU_64BIT
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default n
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config RT_KLIBC_USING_TINY_MEMCPY
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bool "Enable rt_memcpy to use tiny version"
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depends on !RT_KLIBC_USING_LIBC_MEMCPY
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default n
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endif
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comment "------------rt_memmove options------------"
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config RT_KLIBC_USING_USER_MEMMOVE
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bool "Enable rt_memmove to use user-defined version"
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default n
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if !RT_KLIBC_USING_USER_MEMMOVE
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config RT_KLIBC_USING_LIBC_MEMMOVE
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bool "Enable rt_memmove to use libc memmove"
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default n
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endif
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comment "------------rt_memcmp options------------"
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config RT_KLIBC_USING_USER_MEMCMP
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bool "Enable rt_memcmp to use user-defined version"
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default n
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if !RT_KLIBC_USING_USER_MEMCMP
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config RT_KLIBC_USING_LIBC_MEMCMP
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bool "Enable rt_memcmp to use libc memcmp"
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default n
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endif
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comment "------------rt_strstr options------------"
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config RT_KLIBC_USING_USER_STRSTR
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bool "Enable rt_strstr to use user-defined version"
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default n
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if !RT_KLIBC_USING_USER_STRSTR
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config RT_KLIBC_USING_LIBC_STRSTR
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bool "Enable rt_strstr to use libc strstr"
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default n
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endif
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comment "------------rt_strcasecmp options------------"
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config RT_KLIBC_USING_USER_STRCASECMP
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bool "Enable rt_strcasecmp to use user-defined version"
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default n
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comment "------------rt_strncpy options------------"
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config RT_KLIBC_USING_USER_STRNCPY
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bool "Enable rt_strncpy to use user-defined version"
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default n
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if !RT_KLIBC_USING_USER_STRNCPY
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config RT_KLIBC_USING_LIBC_STRNCPY
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bool "Enable rt_strncpy to use libc strncpy"
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default n
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endif
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comment "------------rt_strcpy options------------"
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config RT_KLIBC_USING_USER_STRCPY
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bool "Enable rt_strcpy to use user-defined version"
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default n
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if !RT_KLIBC_USING_USER_STRCPY
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config RT_KLIBC_USING_LIBC_STRCPY
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bool "Enable rt_strcpy to use libc strcpy"
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default n
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endif
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comment "------------rt_strncmp options------------"
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config RT_KLIBC_USING_USER_STRNCMP
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bool "Enable rt_strncmp to use user-defined version"
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default n
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if !RT_KLIBC_USING_USER_STRNCMP
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config RT_KLIBC_USING_LIBC_STRNCMP
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bool "Enable rt_strncmp to use libc strncmp"
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default n
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endif
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comment "------------rt_strcmp options------------"
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config RT_KLIBC_USING_USER_STRCMP
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bool "Enable rt_strcmp to use user-defined version"
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default n
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if !RT_KLIBC_USING_USER_STRCMP
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config RT_KLIBC_USING_LIBC_STRCMP
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bool "Enable rt_strcmp to use libc strcmp"
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default n
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endif
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comment "------------rt_strlen options------------"
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config RT_KLIBC_USING_USER_STRLEN
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bool "Enable rt_strlen to use user-defined version"
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default n
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if !RT_KLIBC_USING_USER_STRLEN
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config RT_KLIBC_USING_LIBC_STRLEN
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bool "Enable rt_strlen to use libc strlen"
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default n
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endif
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comment "------------rt_strlen options------------"
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config RT_KLIBC_USING_USER_STRLEN
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bool "Enable rt_strlen to use user-defined version"
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default n
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if !RT_KLIBC_USING_USER_STRLEN
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config RT_KLIBC_USING_LIBC_STRLEN
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bool "Enable rt_strlen to use libc strlen"
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default n
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endif
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comment "------------rt_strnlen options------------"
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config RT_KLIBC_USING_USER_STRNLEN
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bool "Enable rt_strnlen to use user-defined version"
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default n
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comment "------------rt_vsscanf options------------"
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config RT_KLIBC_USING_LIBC_VSSCANF
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bool "Enable rt_vsscanf to use libc vsscanf"
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default n
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comment "------------rt_vsnprintf options------------"
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config RT_KLIBC_USING_LIBC_VSNPRINTF
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bool "Enable rt_vsnprintf to use libc vsscanf"
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default n
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config RT_KLIBC_USING_VSNPRINTF_LONGLONG
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bool "Enable rt_vsnprintf function to support long-long format"
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depends on !RT_KLIBC_USING_LIBC_VSNPRINTF
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default n
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select RT_KLIBC_USING_VSNPRINTF_LONGLONG
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depends on !RT_KLIBC_USING_LIBC_VSNPRINTF
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help
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Support for the long long integral types (with the ll, z and t length modifiers for specifiers
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%d,%i,%o,%x,%X,%u, and with the %p specifier). Note: 'L' (long double) is not supported.
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Standard version of rt_vsnprintf, which is full function but higher stack usage.
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menuconfig RT_KLIBC_USING_VSNPRINTF_STANDARD
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bool "Enable standard rt_vsnprintf version"
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default y if ARCH_CPU_64BIT
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default n
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select RT_KLIBC_USING_VSNPRINTF_LONGLONG
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depends on !RT_KLIBC_USING_LIBC_VSNPRINTF
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help
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Standard version of rt_vsnprintf, which is full function but higher stack usage.
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if RT_KLIBC_USING_VSNPRINTF_STANDARD
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if RT_KLIBC_USING_VSNPRINTF_STANDARD
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config RT_KLIBC_USING_VSNPRINTF_DECIMAL_SPECIFIERS
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bool "Support decimal notation floating point conversion specifiers (%f, %F)"
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default y
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help
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Support for the decimal notation floating point conversion specifiers (%f, %F)
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config RT_KLIBC_USING_VSNPRINTF_DECIMAL_SPECIFIERS
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bool "Support decimal notation floating point conversion specifiers (%f, %F)"
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default y
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help
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Support for the decimal notation floating point conversion specifiers (%f, %F)
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config RT_KLIBC_USING_VSNPRINTF_EXPONENTIAL_SPECIFIERS
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bool "Support exponential notation floating point conversion specifiers (%e, %g, %E, %G)"
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default y
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help
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Support for the exponential notation floating point conversion specifiers (%e, %g, %E, %G)
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config RT_KLIBC_USING_VSNPRINTF_EXPONENTIAL_SPECIFIERS
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bool "Support exponential notation floating point conversion specifiers (%e, %g, %E, %G)"
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default y
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help
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Support for the exponential notation floating point conversion specifiers (%e, %g, %E, %G)
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config RT_KLIBC_USING_VSNPRINTF_WRITEBACK_SPECIFIER
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bool "Support length write-back specifier (%n)"
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default y
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help
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Support for the length write-back specifier (%n)
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config RT_KLIBC_USING_VSNPRINTF_WRITEBACK_SPECIFIER
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bool "Support length write-back specifier (%n)"
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default y
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help
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Support for the length write-back specifier (%n)
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config RT_KLIBC_USING_VSNPRINTF_CHECK_NUL_IN_FORMAT_SPECIFIER
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bool "safety check: no NULL end string"
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default y if RT_USING_DEBUG
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default n
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help
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Be extra-safe, and don't assume format specifiers are completed correctly
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before the format string end.
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config RT_KLIBC_USING_VSNPRINTF_CHECK_NUL_IN_FORMAT_SPECIFIER
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bool "safety check: no NULL end string"
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default y if RT_USING_DEBUG
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config RT_KLIBC_USING_VSNPRINTF_MSVC_STYLE_INTEGER_SPECIFIERS
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bool "Support MSVC style integer specifiers"
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default n
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help
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the integer format specifiers used in Microsoft's Visual C++ (MSVC) compiler.
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These specifiers, like %I64d for 64-bit integers, deviate slightly from the standard
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C format specifiers and are specific to MSVC. They allow for controlled formatting of
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integers in printf()-like functions, accommodating different integer sizes and ensuring
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compatibility with MSVC's environment. It's important to note that these specifiers might
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not be recognized or function in other compilers due to their MSVC-specific nature.
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config RT_KLIBC_USING_VSNPRINTF_INTEGER_BUFFER_SIZE
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int "'ntoa' conversion buffer size"
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default 32
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help
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'ntoa' conversion buffer size, this must be big enough to hold one converted
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numeric number including padded zeros (dynamically created on stack)
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config RT_KLIBC_USING_VSNPRINTF_DECIMAL_BUFFER_SIZE
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int "printing individual decimal numbers buffer size"
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default 32
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help
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size of the fixed (on-stack) buffer for printing individual decimal numbers.
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this must be big enough to hold one converted floating-point value including
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padded zeros.
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config RT_KLIBC_USING_VSNPRINTF_FLOAT_PRECISION
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int "floating point conversion specifiers"
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default 6
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help
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Default precision for the floating point conversion specifiers (the C standard sets this at 6)
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config RT_KLIBC_USING_VSNPRINTF_MAX_INTEGRAL_DIGITS_FOR_DECIMAL
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int "integral nums printed as float in rt_vsnprint"
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default 9
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help
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According to the C languages standard, printf() and related functions must be able to print any
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integral number in floating-point notation, regardless of length, when using the %f specifier -
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possibly hundreds of characters, potentially overflowing your buffers. In this implementation,
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all values beyond this threshold are switched to exponential notation.
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config RT_KLIBC_USING_VSNPRINTF_LOG10_TAYLOR_TERMS
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int "the number of terms in a Taylor series expansion of log_10(x)"
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default 4
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range 2 99
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help
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The number of terms in a Taylor series expansion of log_10(x) to
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use for approximation - including the power-zero term (i.e. the
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value at the point of expansion).
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endif
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endmenu # rt_vsnprintf options
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menu "rt_vsscanf options"
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config RT_KLIBC_USING_LIBC_VSSCANF
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bool "Enable rt_vsscanf to use libc vsscanf"
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default n
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help
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Be extra-safe, and don't assume format specifiers are completed correctly
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before the format string end.
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endmenu # rt_vsscanf options
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config RT_KLIBC_USING_VSNPRINTF_MSVC_STYLE_INTEGER_SPECIFIERS
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bool "Support MSVC style integer specifiers"
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menu "rt_memset options"
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config RT_KLIBC_USING_USER_MEMSET
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bool "Enable rt_memset to use user-defined version"
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default n
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help
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the integer format specifiers used in Microsoft's Visual C++ (MSVC) compiler.
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These specifiers, like %I64d for 64-bit integers, deviate slightly from the standard
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C format specifiers and are specific to MSVC. They allow for controlled formatting of
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integers in printf()-like functions, accommodating different integer sizes and ensuring
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compatibility with MSVC's environment. It's important to note that these specifiers might
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not be recognized or function in other compilers due to their MSVC-specific nature.
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config RT_KLIBC_USING_VSNPRINTF_INTEGER_BUFFER_SIZE
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int "'ntoa' conversion buffer size"
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default 32
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help
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'ntoa' conversion buffer size, this must be big enough to hold one converted
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numeric number including padded zeros (dynamically created on stack)
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if !RT_KLIBC_USING_USER_MEMSET
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config RT_KLIBC_USING_LIBC_MEMSET
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bool "Enable rt_memset to use libc memset"
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default n
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config RT_KLIBC_USING_VSNPRINTF_DECIMAL_BUFFER_SIZE
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int "printing individual decimal numbers buffer size"
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default 32
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help
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size of the fixed (on-stack) buffer for printing individual decimal numbers.
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this must be big enough to hold one converted floating-point value including
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padded zeros.
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config RT_KLIBC_USING_TINY_MEMSET
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bool "Enable rt_memset to use tiny version"
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depends on !RT_KLIBC_USING_LIBC_MEMSET
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default n
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endif
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endmenu # rt_memset options
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config RT_KLIBC_USING_VSNPRINTF_FLOAT_PRECISION
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int "floating point conversion specifiers"
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default 6
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help
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Default precision for the floating point conversion specifiers (the C standard sets this at 6)
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menu "rt_memcpy options"
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config RT_KLIBC_USING_USER_MEMCPY
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bool "Enable rt_memcpy to use user-defined version"
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default n
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config RT_KLIBC_USING_VSNPRINTF_MAX_INTEGRAL_DIGITS_FOR_DECIMAL
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int "integral nums printed as float in rt_vsnprint"
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default 9
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help
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According to the C languages standard, printf() and related functions must be able to print any
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integral number in floating-point notation, regardless of length, when using the %f specifier -
|
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possibly hundreds of characters, potentially overflowing your buffers. In this implementation,
|
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all values beyond this threshold are switched to exponential notation.
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if !RT_KLIBC_USING_USER_MEMCPY
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config RT_KLIBC_USING_LIBC_MEMCPY
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bool "Enable rt_memcpy to use libc memcpy"
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default n
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config RT_KLIBC_USING_VSNPRINTF_LOG10_TAYLOR_TERMS
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int "the number of terms in a Taylor series expansion of log_10(x)"
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default 4
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range 2 99
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help
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The number of terms in a Taylor series expansion of log_10(x) to
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use for approximation - including the power-zero term (i.e. the
|
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value at the point of expansion).
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config RT_KLIBC_USING_TINY_MEMCPY
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bool "Enable rt_memcpy to use tiny version"
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depends on !RT_KLIBC_USING_LIBC_MEMCPY
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default n
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endif
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endmenu # rt_memcpy options
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endif
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menu "rt_memmove options"
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config RT_KLIBC_USING_USER_MEMMOVE
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bool "Enable rt_memmove to use user-defined version"
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default n
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if !RT_KLIBC_USING_USER_MEMMOVE
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config RT_KLIBC_USING_LIBC_MEMMOVE
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bool "Enable rt_memmove to use libc memmove"
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default n
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endif
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endmenu # rt_memmove options
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menu "rt_memcmp options"
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config RT_KLIBC_USING_USER_MEMCMP
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bool "Enable rt_memcmp to use user-defined version"
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default n
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if !RT_KLIBC_USING_USER_MEMCMP
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config RT_KLIBC_USING_LIBC_MEMCMP
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bool "Enable rt_memcmp to use libc memcmp"
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default n
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endif
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endmenu # rt_memcmp options
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menu "rt_strstr options"
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config RT_KLIBC_USING_USER_STRSTR
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bool "Enable rt_strstr to use user-defined version"
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default n
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if !RT_KLIBC_USING_USER_STRSTR
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config RT_KLIBC_USING_LIBC_STRSTR
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bool "Enable rt_strstr to use libc strstr"
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default n
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endif
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endmenu # rt_strstr options
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menu "rt_strcasecmp options"
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config RT_KLIBC_USING_USER_STRCASECMP
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bool "Enable rt_strcasecmp to use user-defined version"
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default n
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endmenu # rt_strcasecmp options
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menu "rt_strncpy options"
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config RT_KLIBC_USING_USER_STRNCPY
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bool "Enable rt_strncpy to use user-defined version"
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default n
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if !RT_KLIBC_USING_USER_STRNCPY
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config RT_KLIBC_USING_LIBC_STRNCPY
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bool "Enable rt_strncpy to use libc strncpy"
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default n
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endif
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endmenu # rt_strncpy options
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menu "rt_strcpy options"
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config RT_KLIBC_USING_USER_STRCPY
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bool "Enable rt_strcpy to use user-defined version"
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default n
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if !RT_KLIBC_USING_USER_STRCPY
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config RT_KLIBC_USING_LIBC_STRCPY
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bool "Enable rt_strcpy to use libc strcpy"
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default n
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endif
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endmenu # rt_strcpy options
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menu "rt_strncmp options"
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config RT_KLIBC_USING_USER_STRNCMP
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bool "Enable rt_strncmp to use user-defined version"
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default n
|
||||
|
||||
if !RT_KLIBC_USING_USER_STRNCMP
|
||||
config RT_KLIBC_USING_LIBC_STRNCMP
|
||||
bool "Enable rt_strncmp to use libc strncmp"
|
||||
default n
|
||||
endif
|
||||
endmenu # rt_strncmp options
|
||||
|
||||
menu "rt_strncmp options"
|
||||
config RT_KLIBC_USING_USER_STRCMP
|
||||
bool "Enable rt_strcmp to use user-defined version"
|
||||
default n
|
||||
|
||||
if !RT_KLIBC_USING_USER_STRCMP
|
||||
config RT_KLIBC_USING_LIBC_STRCMP
|
||||
bool "Enable rt_strcmp to use libc strcmp"
|
||||
default n
|
||||
endif
|
||||
endmenu # rt_strncmp options
|
||||
|
||||
menu "rt_strncmp options"
|
||||
config RT_KLIBC_USING_USER_STRLEN
|
||||
bool "Enable rt_strlen to use user-defined version"
|
||||
default n
|
||||
|
||||
if !RT_KLIBC_USING_USER_STRLEN
|
||||
config RT_KLIBC_USING_LIBC_STRLEN
|
||||
bool "Enable rt_strlen to use libc strlen"
|
||||
default n
|
||||
endif
|
||||
endmenu # rt_strncmp options
|
||||
|
||||
menu "rt_strlen options"
|
||||
config RT_KLIBC_USING_USER_STRLEN
|
||||
bool "Enable rt_strlen to use user-defined version"
|
||||
default n
|
||||
|
||||
if !RT_KLIBC_USING_USER_STRLEN
|
||||
config RT_KLIBC_USING_LIBC_STRLEN
|
||||
bool "Enable rt_strlen to use libc strlen"
|
||||
default n
|
||||
endif
|
||||
endmenu # rt_strlen options
|
||||
|
||||
menu "rt_strnlen options"
|
||||
config RT_KLIBC_USING_USER_STRNLEN
|
||||
bool "Enable rt_strnlen to use user-defined version"
|
||||
default n
|
||||
endmenu # rt_strnlen options
|
||||
endmenu
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user