finga
4d200bb5f3
This adds the `sysvmq` package which handles SysV IPC message queues. For consistency the parameter for `permissions` is renamed to `mode` also for POSIX message queues.
32 lines
675 B
Rust
32 lines
675 B
Rust
use anyhow::Result;
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use clap::Clap;
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use log::info;
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use sysvmq::SysvMq;
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/// Create a SysV message queue
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#[derive(Clap, Debug)]
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pub struct Create {
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/// Permissions (octal) to create the queue with (default: 0644)
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#[clap(short, long)]
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mode: Option<String>,
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/// Key of the new queue
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#[clap(value_name = "KEY")]
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key: i32,
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}
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impl Create {
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pub fn run(&self) -> Result<()> {
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let mut mq = SysvMq::<String>::new();
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if let Some(m) = &self.mode {
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mq.mode(i32::from_str_radix(&m, 8)?);
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}
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mq.create(self.key)?;
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info!("SysV message queue created, key: {}, id: {}", mq.key, mq.id);
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Ok(())
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}
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}
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