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[DOC] Fix for RDoc for Process.kill #8370
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Original file line number | Diff line number | Diff line change | ||||
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@@ -8682,53 +8682,20 @@ get_PROCESS_ID(ID _x, VALUE *_y) | |||||
* with prefixed <tt>'-'</tt>, | ||||||
* each process group with group ID +id+ is signalled. | ||||||
* | ||||||
* The actual signal values are platform dependent, an example of | ||||||
* signal names which are supported on many platforms are: | ||||||
* | ||||||
* - +SIGHUP+: Hang up controlling terminal or process. | ||||||
* - +SIGINT+: \Interrupt from keyboard, Ctrl-C by default in general. | ||||||
* - +SIGQUIT+: Quit from keyboard, Ctrl-\ by default in general. | ||||||
* - +SIGILL+: Illegal instruction. | ||||||
* - +SIGTRAP+: Breakpoint for debugging. | ||||||
* - +SIGIOT+: Abnormal termination. | ||||||
* - +SIGBUS+: Bus error. | ||||||
* - +SIGFPE+: Floating-point exception. | ||||||
* - +SIGKILL+: Forced-process termination. | ||||||
* - +SIGUSR1+: Available to processes. | ||||||
* - +SIGSEGV+: Invalid memory reference. | ||||||
* - +SIGUSR2+: Available to processes. | ||||||
* - +SIGPIPE+: Write to pipe with no readers. | ||||||
* - +SIGALRM+: Real-timer clock. | ||||||
* - +SIGTERM+: \Process termination. | ||||||
* - +SIGCHLD+: Child process stopped or terminated or got a signal if traced. | ||||||
* - +SIGCONT+: Resume execution, if stopped. | ||||||
* - +SIGSTOP+: Stop process execution, Ctrl-Z by default in general. | ||||||
* - +SIGTSTP+: Stop process issued from tty. | ||||||
* - +SIGTTIN+: Background process requires input. | ||||||
* - +SIGTTOU+: Background process requires output. | ||||||
* - +SIGURG+: Urgent condition on socket. | ||||||
* - +SIGXCPU+: CPU time limit exceeded. | ||||||
* - +SIGXFSZ+: File size limit exceeded. | ||||||
* - +SIGVTALRM+: Virtual timer clock. | ||||||
* - +SIGPROF+: Profile timer clock. | ||||||
* - +SIGWINCH+: Window resizing. | ||||||
* - +SIGPOLL+: I/O now possible. | ||||||
* - +SIGPWR+: Power supply failure. | ||||||
* - +SIGSYS+, +SIGUNUSED+: Bad system call. | ||||||
* | ||||||
* Use Signal.list to see which signals are supported, and the actual | ||||||
* values. | ||||||
* | ||||||
* Additionally, signal +0+ is useful to determine if the process exists. | ||||||
* \Method <tt>Signal.list</tt> returns a hash of the string names | ||||||
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There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. Fixed. |
||||||
* and non-negative integer values of each signal that is supported | ||||||
* by Ruby on the underlying platform; | ||||||
* the size and content of the returned hash varies widely | ||||||
* among platforms. | ||||||
* | ||||||
* Example: | ||||||
* | ||||||
* pid = fork do | ||||||
* Signal.trap("HUP") { puts "Ouch!"; exit } | ||||||
* Signal.trap('HUP') { puts 'Ouch!'; exit } | ||||||
* # ... do some work ... | ||||||
* end | ||||||
* # ... | ||||||
* Process.kill("HUP", pid) | ||||||
* Process.kill('HUP', pid) | ||||||
* Process.wait | ||||||
* | ||||||
* Output: | ||||||
|
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While
Signal.list
contains"EXIT"=>0
pair, its meaning differs inProcess.kill
.We should keep this paragraph.
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Revised.