2 Commits

Author	SHA1	Message	Date
Michael Haggerty	7eba6ce5c7	prepare_tempfile_object(): new function, extracted from create_tempfile() ... This makes the next step easier. The old code used to use "path" to set the initial length of tempfile->filename. This was not helpful because path was usually relative whereas the value stored to filename will be absolute. So just initialize the length to 0. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>	2015-08-10 12:57:14 -07:00
Michael Haggerty	1a9d15db25	tempfile: a new module for handling temporary files ... A lot of work went into defining the state diagram for lockfiles and ensuring correct, race-resistant cleanup in all circumstances. Most of that infrastructure can be applied directly to *any* temporary file. So extract a new "tempfile" module from the "lockfile" module. Reimplement lockfile on top of tempfile. Subsequent commits will add more users of the new module. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>	2015-08-10 12:57:14 -07:00