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| author | ZyX <kp-pav@yandex.ru> | 2017-04-02 22:11:35 +0300 |
|---|---|---|
| committer | ZyX <kp-pav@yandex.ru> | 2017-04-02 22:11:35 +0300 |
| commit | b10880dadcbd3b3ad368621f95a0f4be7e30dc0d (patch) | |
| tree | d2546048e984a65178fabd9f5d43fcafec1b9320 /runtime | |
| parent | ddfa0359c638a4fd5eba5c339dc3e18e2b8aca35 (diff) | |
| download | rneovim-b10880dadcbd3b3ad368621f95a0f4be7e30dc0d.tar.gz rneovim-b10880dadcbd3b3ad368621f95a0f4be7e30dc0d.tar.bz2 rneovim-b10880dadcbd3b3ad368621f95a0f4be7e30dc0d.zip | |
eval: Make writefile() able to disable fsync()
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/doc/eval.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt index 9a86e13d95..727199f742 100644 --- a/runtime/doc/eval.txt +++ b/runtime/doc/eval.txt @@ -7915,6 +7915,11 @@ writefile({list}, {fname} [, {flags}]) appended to the file: > :call writefile(["foo"], "event.log", "a") :call writefile(["bar"], "event.log", "a") +< + When {flags} contains "S" fsync() call is not used. This means + that writefile() will finish faster, but writes may be left in + OS buffers and not yet written to disk. Such changes will + disappear if system crashes before OS does writing. All NL characters are replaced with a NUL character. Inserting CR characters needs to be done before passing {list} |