libs/libc/stdio/lib_libvsprintf.c: Back out most of commit d0254b1c79. While logic seemed correct, verify against glibc showed differs. The output now matches the output form glibc:

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This code sequence:

  printf("%3.3u %3.3u %3.3u %3.3u %3.3u\n",
         9, 99, 999, 9999, 99999);
  printf("%3u %3u %3u %3u %3u\n",
         9, 99, 999, 9999, 99999);
  printf("%3.3lu %3.3lu %3.3lu %3.3lu %3.3lu\n",
         9L, 99L, 999L, 9999L, 99999L);
  printf("%3u %3u %3u %3u %3u\n",
         9L, 99L, 999L, 9999L, 99999L);
  printf("%3.3llu %3.3llu %3.3llu %3.3llu %3.3llu\n",
         9LL, 99LL, 999LL, 9999LL, 99999LL);
  printf("%3llu %3llu %3llu %3llu %3llu\n",
         9LL, 99LL, 999LL, 9999LL, 99999LL);

Generates:

009 099 999 9999 99999
  9  99 999 9999 99999
009 099 999 9999 99999
  9  99 999 9999 99999
009 099 999 9999 99999
  9  99 999 9999 99999

For both NuttX and glibc.

...

This commit is contained in:

Gregory Nutt

2018-10-05 13:00:14 -06:00

parent c9fef44b32

commit c958dc0f22

1 changed files with 156 additions and 216 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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libs/libc/stdio/lib_libvsprintf.c

+156 -216

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