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| author | Peter Stephenson <pws@users.sourceforge.net> | 2008-04-17 10:23:45 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2008-04-17 10:23:45 +0000 |
| commit | 78ce07b49f08964eaa08d68eb8f6a5595bbcfbc6 (patch) | |
| tree | 3691862ef272257a5ecaa16d1d11db815cbf12c4 /Doc/Zsh | |
| parent | 35cedab2187d9472792656d0c46fc5acca1f1558 (diff) | |
| download | zsh-78ce07b49f08964eaa08d68eb8f6a5595bbcfbc6.tar.gz zsh-78ce07b49f08964eaa08d68eb8f6a5595bbcfbc6.tar.xz zsh-78ce07b49f08964eaa08d68eb8f6a5595bbcfbc6.zip | |
24818: add HIST_FCNTL_LOCK.
unposted: update NEWS with new features
Diffstat (limited to 'Doc/Zsh')
| -rw-r--r-- | Doc/Zsh/options.yo | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Doc/Zsh/options.yo b/Doc/Zsh/options.yo index 5b41de725..c0a3f65b8 100644 --- a/Doc/Zsh/options.yo +++ b/Doc/Zsh/options.yo @@ -577,6 +577,15 @@ than tt(SAVEHIST) in order to give you some room for the duplicated events, otherwise this option will behave just like tt(HIST_IGNORE_ALL_DUPS) once the history fills up with unique events. ) +pindex(HIST_FCNTL_LOCK) +item(tt(HIST_FCNTL_LOCK))( +When writing out the history file, by default zsh uses ad-hoc file locking +to avoid known problems with locking on some operating systems. With this +option locking is done by means of the system's tt(fcntl) call, where +this method is available. On recent operating systems this may +provide better performance, in particular avoiding history corruption when +files are stored on NFS. +) pindex(HIST_FIND_NO_DUPS) cindex(history, ignoring duplicates in search) item(tt(HIST_FIND_NO_DUPS))( |