nuttx/libs/libc/stdlib
Peter van der Perk 0fed06190b libc: Add Kconfig option to disable hex-string to float parsing
Introduce CONFIG_LIBC_DISABLE_HEXSTR_TO_FLOAT to remove support for
parsing hexadecimal floating-point constants (C99 %a) in strtod(),
strtof(), strtold(), and sscanf("%a"). This feature is rarely used in
embedded systems and its removal saves significant flash space. Decimal
float parsing remains unaffected.

Signed-off-by: Peter van der Perk <peter.vanderperk@nxp.com>
2026-01-08 02:37:21 +08:00
..
CMakeLists.txt libc: improve libc dependencies in case of LIBM_NONE 2025-12-14 17:57:27 -03:00
Kconfig libc: Add Kconfig option to disable hex-string to float parsing 2026-01-08 02:37:21 +08:00
lib_abort.c
lib_abs.c
lib_aligned_alloc.c libc: remove reference to non-existent readme 2025-10-11 17:07:51 -04:00
lib_arc4random.c libc: Fix lib_arc4random.c:111:(.text.arc4random_buf+0x26): undefined reference to `clock_systime_ticks' 2024-10-28 09:23:19 +01:00
lib_atexit.c
lib_atof.c
lib_atoi.c libc: remove reference to non-existent readme 2025-10-11 17:07:51 -04:00
lib_atol.c libc: remove reference to non-existent readme 2025-10-11 17:07:51 -04:00
lib_atoll.c
lib_bsearch.c style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
lib_checkbase.c
lib_div.c
lib_exit.c Revert "libs/libc/stdlib/lib_exit.c: fix multiple definition of __dso_handle in msys2" 2025-07-31 22:10:36 +08:00
lib_getprogname.c
lib_itoa.c
lib_labs.c
lib_ldiv.c
lib_llabs.c
lib_lldiv.c
lib_mblen.c
lib_mbstowcs.c
lib_mbtowc.c
lib_mkdtemp.c
lib_mkstemp.c
lib_mktemp.c
lib_openpty.c
lib_posix_memalign.c libc: remove reference to non-existent readme 2025-10-11 17:07:51 -04:00
lib_ptsname.c
lib_ptsnamer.c
lib_qsort.c libs/libc/stdlib: migrate to SPDX identifier 2024-12-17 09:36:46 +08:00
lib_rand.c
lib_rand48.c
lib_reallocarray.c style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
lib_realpath.c
lib_srand.c
lib_strtol.c
lib_strtold.c libc: Add Kconfig option to disable hex-string to float parsing 2026-01-08 02:37:21 +08:00
lib_strtoll.c
lib_strtoul.c
lib_strtoull.c
lib_unlockpt.c
lib_valloc.c libc: remove reference to non-existent readme 2025-10-11 17:07:51 -04:00
lib_wcstombs.c
lib_wctomb.c
Make.defs libc: improve libc dependencies in case of LIBM_NONE 2025-12-14 17:57:27 -03:00