git: libc: Initial implementation of open_memstream.

Venkatesh Srinivas vsrinivas at
Sun Sep 11 22:52:27 PDT 2011

commit cfdfe49dcfb77e81b1e4734386a051b6a5a6f104
Author: Venkatesh Srinivas <me at>
Date:   Sun Sep 11 22:12:47 2011 -0700

    libc: Initial implementation of open_memstream.
    open_memstream allows wrapping a buffer via the FILE * interface; the
    buffer is dynamically allocated and automatically expanding. The interface
    appeared in POSIX 2008.
    This implementation doesn't validate seek offsets and doesn't currently
    handle SEEK_END.

Summary of changes:
 lib/libc/stdio/     |    2 +-
 lib/libc/stdio/open_memstream.c |  158 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 159 insertions(+), 1 deletions(-)
 create mode 100644 lib/libc/stdio/open_memstream.c

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