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| author | Johannes Hofmann <Johannes.Hofmann@gmx.de> | 2009-04-07 18:51:30 +0200 |
|---|---|---|
| committer | Johannes Hofmann <Johannes.Hofmann@gmx.de> | 2009-04-07 18:51:30 +0200 |
| commit | e9608cf2e589c019cd602cea6e9c9f201df36a71 (patch) | |
| tree | 947d1648d44ab788c665c881e6b8d8fdc4343bb8 /src | |
| parent | 493e43b486a94c55e5edeaeba0d79f4ab4484694 (diff) | |
check for fsync() availability
Diffstat (limited to 'src')
| -rw-r--r-- | src/ImageMetaData.cxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/ImageMetaData.cxx b/src/ImageMetaData.cxx index a4e7174..7cedcf2 100644 --- a/src/ImageMetaData.cxx +++ b/src/ImageMetaData.cxx @@ -258,7 +258,10 @@ ImageMetaData::save_image_jpgcom(char *in_img, char *out_img) { err++; } +#ifdef HAVE_FSYNC fsync(tmp_fd); // make sure data is on disk before replacing orig file +#endif + close(tmp_fd); if (err == 0) { // only overwrite existing image if everything was ok |