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27 lines
573 B
C
27 lines
573 B
C
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#ifndef __LIB_SIGNAL_H__
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# define __LIB_SIGNAL_H__
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#include <stddef.h>
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#include <stdint.h>
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#include <bits/signum.h>
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// Type of a signal handler
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typedef void (*__sighandler_t)(int);
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typedef __sighandler_t sighandler_t;
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// Type of signal set
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typedef uint32_t sigset_t;
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typedef uint32_t kernel_sigset_t;
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// Define sigprocmask() value for "how" argument
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#define SIG_BLOCK 0
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#define SIG_UNBLOCK 1
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#define SIG_SETMASK 2
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// Prototype
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// TODO: doc
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extern int kill(pid_t pid, int sig);
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extern void (*signal(int signum, void (*handler)(int)))(int);
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#endif /*__LIB_SIGNAL_H__*/
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