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| author |  Michael Haggerty <mhagger@alum.mit.edu> | 2014-10-01 12:28:32 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2014-10-01 13:50:01 -0700 |
| commit | cf6950d3bfe1447ac04867b1f5654a2fc9c5db96 (patch) | |
| tree | 2c99e3011a6e6f27286091a7066fe8c91683bcd1 /sha1-lookup.c | |
| parent | commit_lock_file(): use a strbuf to manage temporary space (diff) | |
| download | tgif-cf6950d3bfe1447ac04867b1f5654a2fc9c5db96.tar.xz | |
lockfile: change lock_file::filename into a strbuf
For now, we still make sure to allocate at least PATH_MAX characters
for the strbuf because resolve_symlink() doesn't know how to expand
the space for its return value. (That will be fixed in a moment.)
Another alternative would be to just use a strbuf as scratch space in
lock_file() but then store a pointer to the naked string in struct
lock_file. But lock_file objects are often reused. By reusing the
same strbuf, we can avoid having to reallocate the string most times
when a lock_file object is reused.
Helped-by: Torsten Bögershausen <tboegi@web.de>
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'sha1-lookup.c')
0 files changed, 0 insertions, 0 deletions