libs/libc/stdio/lib_vsprintf.c and Kconfig:

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- Numbered arguments now work by using two pass parsing and an argument list.
    The maximum number of numbered args is determined by CONFIG_LIBC_NL_ARGMAX
    which is then copied into NL_ARGMAX.
  - Size of pointer argument ('p') is determined before output.

include/limits.h:  Define NL_ARGMAX (as well as some of the other 'invariant
  values' per http://pubs.opengroup.org/onlinepubs/7908799/xsh/limits.h.html)

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This commit is contained in:

Johannes

2019-02-21 13:26:33 -06:00

committed by Gregory Nutt

parent 146c398eff

commit 0059a5a88e

3 changed files with 596 additions and 252 deletions

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libs/libc/stdio/lib_libvsprintf.c

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