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| author | Peter Stephenson <pws@users.sourceforge.net> | 2010-02-26 12:09:20 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2010-02-26 12:09:20 +0000 |
| commit | 07b6256d8ea03805dd8a24c184bf455ee31d6115 (patch) | |
| tree | 98e16977e063db6d46c7b13e4b82c3cef3978dd9 /Doc/Zsh/calsys.yo | |
| parent | ecc7dc91f639a5849ba2983786d932007f7a0773 (diff) | |
| download | zsh-07b6256d8ea03805dd8a24c184bf455ee31d6115.tar.gz zsh-07b6256d8ea03805dd8a24c184bf455ee31d6115.tar.xz zsh-07b6256d8ea03805dd8a24c184bf455ee31d6115.zip | |
27756: add OS file locking to calendar
add errflag test to loop over fcntl()
Diffstat (limited to 'Doc/Zsh/calsys.yo')
| -rw-r--r-- | Doc/Zsh/calsys.yo | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Doc/Zsh/calsys.yo b/Doc/Zsh/calsys.yo index 68f68a8d2..94ddd9f75 100644 --- a/Doc/Zsh/calsys.yo +++ b/Doc/Zsh/calsys.yo @@ -470,7 +470,9 @@ tt(calendar -s) is called to update it. This function locks out the calendar system during the edit. Hence it should be used to edit the calendar file if there is any -possibility of a calendar event occurring meanwhile. +possibility of a calendar event occurring meanwhile. Note this +can lead to another shell with calendar functions enabled hanging waiting +for a lock, so it is necessary to quit the editor as soon as possible. ) findex(calendar_parse) item(tt(calendar_parse) var(calendar-entry))( |