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Defined in header <csignal> | ||
int raise(int sig); | ||
Sends signal sig to the program. The signal handler (specified using thestd::signal() function) is invoked.
If the user-defined signal handling strategy is not set usingstd::signal() yet, it is implementation-defined whether the signal will be ignored or default handler will be invoked.
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sig | - | the signal to be sent. It can be an implementation-defined value or one of the following values:
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0 upon success, non-zero value on failure.
Possible output:
Sending signal 15Received signal 15
sets a signal handler for particular signal (function)[edit] | |
C documentation forraise |