I am facing a problem in my开发者_如何转开发 C++ server program. The request XML comes from the front end (Java) and the back end server (C++) process the request and returns the reply XML.
I\'m creating a application with panes in Ruby/Gtk. When the panes are resized, I need to do some stuff. But I cannot figure out which signal to use. I think it is \'accept_position\' - but it don\'t
For some reason, siginterrupt() only seems to set the behaviour for the first signal received. In this example program, the first SIGQUIT appears to do nothing, but the second sigquit prints \"SIGQUI
consider a si开发者_运维问答gnal handler that call exit() as last instruction: is safe to call non-reentrant functions (e.g. free()) in that handler?
According to the documentation: 开发者_开发百科 There is no way to “block” signals temporarily from critical sections (since this is not supported by all Unix flavors).
I have a program which takes a long time to complete. I would like it to be able to catch SIGINT (ctrl-c) and call the self.save_work() method.
I have the following piece of code in thread A, which blocks using pthread_cond_wait() pthread_mutex_lock(&my_lock);
I am using a Windows Mobile 6 based hand held device. I there a way to detect low or no wireless signal activity?
The example code of section 10.6, the expected result is: after several iterations, the static structure used by getpwnam will be corrupted, and theprogram will terminate with SIGSEGV signal.
can anybody tell me what happens if multithread program receives SIGSTOP signal during execution of 开发者_StackOverflow中文版mq_send? The man page for mq_send indicates it is implemented on top of mq
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