synchronization

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Global named event equivalent in Unix

What is the global named event object equivalent in Unix? I need to create a named event-like object in unix so that another process can set it[详细]

2023-04-08 15:48 分类：问答
Microsoft Sync framework issue, Data not synced fully for a SqlDbType.Text field

I have a table with one of itscolumn ADDRESS开发者_运维问答 with datatype Text . When I sync the data from client to sever all other column values sync properly but only first 16 characters get synced[详细]

2023-04-08 08:55 分类：问答
get and initialValues method of ThreadLocal synchronized

I came across a code where the get() and initialValue() methods of Th开发者_如何学GoreadLocal is synchronized.[详细]

2023-04-08 06:15 分类：问答
Queuing multiple task_struct structures?

I would like to queue up multiple struct task_structs in my block device driver. Here, each task_struct would correspond to a userlevel thread which uses the ioctl() system call to send a userspace bu[详细]

2023-04-08 04:33 分类：问答
How to 'git pull' all the branches easily?

git pull --help Incorporates changes from a remote repository into the current branch. I pull the git repository for offline vi开发者_StackOverflowew of the code and like to have the updated code fo[详细]

2023-04-08 03:55 分类：问答
upgradable reader lock in c#

I have a dictionary that is shared among number of threads. Every thread reads specific value from the dictionary according to a given key, but - if the key does not exist in the dictionary the thread[详细]

2023-04-07 12:43 分类：问答
How do backup applications detect renames?

I recently noticed that SyncToy (by MS) can detect renamed and moved files. How do they do that? Is it only an elaborate guessing game based on file properties开发者_如何学Go (last modification date,[详细]

2023-04-07 06:08 分类：问答
What can cause IllegalMonitorStateException from inside a synchronized block?

We hit an extremely surprising exception today. Inside of a synchronized block, we call wait() and it throws IllegalMonitorStateException. What can cause this?[详细]

2023-04-06 06:14 分类：问答
Importance of Critical region and Monitors as Synchronization mechanism

I read in many text books that critical region and monitors are high-level language mechanisms to provide synchronization mechanism.[详细]

2023-04-05 21:29 分类：问答
Implementation of "canonical" lock objects

I have a store of data objects and I wish to synchronize modifications that are related to one particular object at a time.[详细]

2023-04-05 13:47 分类：问答