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| author | Florian Weimer <fweimer@redhat.com> | 2022-12-19 18:56:55 +0100 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2022-12-19 18:56:55 +0100 |
| commit | 8ece45e4f586abd212d1c02d74d38ef681a45600 (patch) | |
| tree | 2289618f579787fd06e2235806575705e7601b29 /stdio-common | |
| parent | af7f4165512ea242b5f711ee03a04f6afe22232d (diff) | |
| download | glibc-8ece45e4f586abd212d1c02d74d38ef681a45600.zip glibc-8ece45e4f586abd212d1c02d74d38ef681a45600.tar.gz glibc-8ece45e4f586abd212d1c02d74d38ef681a45600.tar.bz2 | |
libio: Convert __vdprintf_internal to buffers
The internal buffer size is set to 2048 bytes. This is less than
the original BUFSIZ value used by buffered_vfprintf before
the conversion, but it hopefully covers all cases where write
boundaries matter.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'stdio-common')
| -rw-r--r-- | stdio-common/printf_buffer_flush.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/stdio-common/printf_buffer_flush.c b/stdio-common/printf_buffer_flush.c index 14fe1b2..922340c 100644 --- a/stdio-common/printf_buffer_flush.c +++ b/stdio-common/printf_buffer_flush.c @@ -28,6 +28,7 @@ # pragma weak __printf_buffer_flush_snprintf # pragma weak __printf_buffer_flush_to_file # pragma weak __printf_buffer_flush_asprintf +# pragma weak __printf_buffer_flush_dprintf # pragma weak __printf_buffer_flush_fp # pragma weak __printf_buffer_flush_fp_to_wide # pragma weak __printf_buffer_flush_fphex_to_wide @@ -53,6 +54,9 @@ __printf_buffer_do_flush (struct __printf_buffer *buf) case __printf_buffer_mode_asprintf: __printf_buffer_flush_asprintf ((struct __printf_buffer_asprintf *) buf); return; + case __printf_buffer_mode_dprintf: + __printf_buffer_flush_dprintf ((struct __printf_buffer_dprintf *) buf); + return; case __printf_buffer_mode_strfmon: __set_errno (E2BIG); __printf_buffer_mark_failed (buf); |