Standard library header <signal.h>
From cppreference.com
C
Concurrency support (C11)
Standard Library headers
<signal.h>
<stdalign.h> (C11*)
<stdbit.h> (C23)
<stdbool.h> (C99*)
<stdckdint.h> (C23)
<stdint.h> (C99)
<stdmchar.h> (C29)
<stdnoreturn.h> (C11*)
<tgmath.h> (C99)
<threads.h> (C11)
<uchar.h> (C11)
<wchar.h> (C95)
<wctype.h> (C95)
This header is part of the program support library.
Contents
Types
the integer type that can be accessed as an atomic entity from an asynchronous signal handler
(typedef)
(typedef)
Macros
Functions
[edit] Synopsis
typedef sig_atomic_t /* see description */; void (*signal (int sig, void (*func)(int)))(int); int raise (int sig); #define SIG_DFL /* see description */ #define SIG_ERR /* see description */ #define SIG_IGN /* see description */ #define SIGABRT /* see description */ #define SIGFPE /* see description */ #define SIGILL /* see description */ #define SIGINT /* see description */ #define SIGSEGV /* see description */ #define SIGTERM /* see description */