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diff --git a/reference/C/MAN/signal.htm b/reference/C/MAN/signal.htm new file mode 100644 index 0000000..112bedd --- /dev/null +++ b/reference/C/MAN/signal.htm @@ -0,0 +1,104 @@ +<TITLE>signal</TITLE> +<body bgcolor="#ffffcc"> +<hr> +<pre> + + + +<h3>SIGACTION(2) Linux Programmer's Manual SIGACTION(2) +</h3> + +<h3>NAME +</h3> signal - ANSI C signal handling. + + +<h3>SYNOPSIS +</h3> #include <signal.h> + + + void (*signal(int signum, void (*handler)(int)))(int); + + +<h3>DESCRIPTION +</h3> The signal system call installs a new signal handler for + signal signum. The signal handler is set to handler which + may be a user specified function, or one of the following: + + SIG_IGN + Ignore the signal. + + SIG_DFL + Reset the signal to its default behavior. + + + +<h3>RETURN VALUE +</h3> signal returns the previous value of the signal handler, + or SIG_ERR on error. + + +<h3>NOTES +</h3> Signal handlers cannot be set for SIGKILL or SIGSTOP. + + Unlike BSD systems, signals under Linux are reset to their + default behavior when raised. + + If you're confused by the prototype at the top of this + manpage, it may help to see it separated out thus: + + typedef void (*sighandler_t)(int); + sighandler_t signal(int signum, sighandler_t handler); + + +<h3>CONFORMING TO +</h3> ANSI C + + +</pre> +<hr> +<h3>SEE ALSO +</h3><p> +<a href=kill.htm>kill</a>, +<a href=kill.htm>kill</a>, +<a href=killpg.htm>killpg</a>, +<a href=pause.htm>pause</a>, +<a href=raise.htm>raise</a>, +<a href=tion.htm>tion</a>, +<a href=signal.htm>signal</a>, +<a href=sigsetops.htm>sigsetops</a>, +<a href=sigvec.htm>sigvec</a>, +<pre> + + + + + + + + +<h3>Linux 1.0 24 September 1994 1 +</h3> + +
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