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libio: Convert __vsprintf_internal to buffers

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Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
This commit is contained in:
Florian Weimer
2022-12-19 18:56:55 +01:00
parent 3d0005b54a
commit fb9bd841b8
4 changed files with 24 additions and 53 deletions
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4
stdio-common/printf_buffer_flush.c
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@@ -38,10 +38,14 @@ __printf_buffer_do_flush (struct __printf_buffer *buf)
switch (buf->mode)
{
case __printf_buffer_mode_failed:
case __printf_buffer_mode_sprintf:
return;
case __printf_buffer_mode_snprintf:
__printf_buffer_flush_snprintf ((struct __printf_buffer_snprintf *) buf);
return;
case __printf_buffer_mode_sprintf_chk:
__chk_fail ();
break;
case __printf_buffer_mode_to_file:
__printf_buffer_flush_to_file ((struct __printf_buffer_to_file *) buf);
return;