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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 | af7f4165512ea242b5f711ee03a04f6afe22232d (patch) | |
| tree | c4fd7778fa2e513af3105bc97eccddbb60d31ef7 /libio/vswprintf.c | |
| parent | fb9bd841b8e8b22a42fd68c56355c2ddd211db21 (diff) | |
| download | glibc-af7f4165512ea242b5f711ee03a04f6afe22232d.tar.gz glibc-af7f4165512ea242b5f711ee03a04f6afe22232d.tar.xz glibc-af7f4165512ea242b5f711ee03a04f6afe22232d.zip | |
libio: Convert __vasprintf_internal to buffers
The buffer resizing algorithm is slightly different. The initial buffer is on the stack, and small buffers are directly allocated on the heap using the exact required size. The overhead of the additional copy is compensated by the lowered setup cost for buffers compared to libio streams. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'libio/vswprintf.c')
0 files changed, 0 insertions, 0 deletions