Revision 33ad9ddd0b5398063f0aabea639b5fe569f458ea authored by René Scharfe on 25 February 2017, 16:00:33 UTC, committed by Junio C Hamano on 27 February 2017, 19:02:06 UTC
Add a function for appending the canonized absolute pathname of a given
path to a strbuf.  It keeps the existing contents intact, as expected of
a function of the strbuf_add() family, while avoiding copying the result
if the given strbuf is empty.  It's more consistent with the rest of the
strbuf API than strbuf_realpath(), which it's wrapping.

Also add a semantic patch demonstrating its intended usage and apply it
to the current tree.  Using strbuf_add_real_path() instead of calling
strbuf_addstr() and real_path() avoids an extra copy to a static buffer.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 3f64699
History
File Mode Size
Git
.gitignore -rw-r--r-- 79 bytes
Git.pm -rw-r--r-- 46.0 KB
Makefile -rw-r--r-- 2.2 KB
Makefile.PL -rw-r--r-- 1.6 KB
private-Error.pm -rw-r--r-- 18.6 KB

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