英語 での File descriptors の使用例とその 日本語 への翻訳
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Useful for programs that need to manage the order in which file descriptors are allocated.
Linux typically limits a per-process number of open file descriptors to a small 1024.
Additionally, if stayopen is non-zero, file descriptors are left open, significantly speeding up subsequent accesses for all of the routines.
A value of 0 indicates that the call timed out and no file descriptors were ready.
All file descriptors that can be made close-on-exec are now close-on-exec.
This call does not close open file descriptors, and such file descriptors may allow access to files outside the chroot tree.
If stayopen is non-zero, file descriptors are left open, significantly speeding functions subsequent calls.
This functionality is unnecessary for getgrent() as it does not close its file descriptors by default.
EMFILE Too many message queue descriptors or file descriptors are currently in use by this process.
Closing Realm Instances The Realm class implements IDisposable in order to take care of native memory deallocation and file descriptors so instances will be closed automatically when variables go out of scope.
Check whether the process share the same set of open file descriptors.
Python file objects are a high-level layer of abstraction on low-level C file descriptors.
This variable indicates the maximum number of file descriptors on the system.
It allows processes to easily connect multiple file descriptors of each process- hence the 2-D aspect.
Too many message queue descriptors or file descriptors are currently in use by this process.
The following inequity ensures the number of file descriptors used by Orion is below the operating system limit.
Close_fds requests that all file descriptors be closed before running the subprocess.
Each thread has its own stack, and the kernel does not have to create new file descriptors and allocate new memory space.
The file descriptors used in referencing the new sockets are returned in sv[0] and sv[1].
Increase the number of file descriptors available to the server(see your system's documentation on the limit or ulimit commands).