andreacavalli/rocksdb
0
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

dummy var to suppress compiler warning/error

Browse Source 
Summary: Revmoed this in D25641, causing compiler complain. put it back

Test Plan: make release

Reviewers: igor, yhchiang, rven, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D27891
This commit is contained in:
Lei Jin 2014-10-29 15:38:34 -07:00 committed by Yueh-Hsuan Chiang
parent f96bb67e5e
commit b11a617acd
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
util/env_posix.cc
View File

@ -738,7 +738,8 @@ class PosixWritableFile : public WritableFile {
// trim the extra space preallocated at the end of the file
// NOTE(ljin): we probably don't want to surface failure as an IOError,
// but it will be nice to log these errors.
ftruncate(fd_, filesize_);
int dummy __attribute__((unused));
dummy = ftruncate(fd_, filesize_);
#ifdef ROCKSDB_FALLOCATE_PRESENT
// in some file systems, ftruncate only trims trailing space if the
// new file size is smaller than the current size. Calling fallocate