| commit | 3f7519130a3702b69e9505611a39f2791de0d3b1 | |
| author | Paul Eggert <eggert@cs.ucla.edu> | |
| Mon, 21 Feb 2022 08:18:19 +0000 (21 00:18 -0800) | ||
| committer | Paul Eggert <eggert@cs.ucla.edu> | |
| Mon, 21 Feb 2022 08:19:24 +0000 (21 00:19 -0800) | ||
| tree | 062f177b6f37551e5a0a6a1213a25eaa0c803fff | treesnapshot (tar.gz zip) |
| parent | 7dbe465fd3131825f61f072647459bee39d448ee | commitdiff |
cp: avoid unnecessary buffer allocation
Do not allocate I/O buffer if copy_file_range suffices.
* src/copy.c (sparse_copy, lseek_copy): Buffer arg is now char **
instead of char *, and buffer is now allocated only if needed.
All uses changed.
Do not allocate I/O buffer if copy_file_range suffices.
* src/copy.c (sparse_copy, lseek_copy): Buffer arg is now char **
instead of char *, and buffer is now allocated only if needed.
All uses changed.
| src/copy.c | diffblobblamehistory |