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authorTavian Barnes <tavianator@tavianator.com>2020-11-28 11:30:51 -0500
committerTavian Barnes <tavianator@tavianator.com>2020-11-28 11:33:18 -0500
commit4a5f626c3729eecf4a01c9cfc6e3392548263864 (patch)
tree627306d220635d72b2b0e1425098c74688aa978f /opt.h
parent098aca8fe945d5c220ce5bfaa5020972e0f685c1 (diff)
downloadbfs-4a5f626c3729eecf4a01c9cfc6e3392548263864.tar.xz
color: Add an intermediate buffer
cfprintf() on an unbuffered file like stderr was causing a lot of write() calls since every format specifier resulted in a separate fwrite(). This led to inefficiency and bad interleaving. Add our own dstring buffer to smooth it out.
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