/usr/include/proc/sig.h is in libprocps-dev 2:3.3.12-3+deb9u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | #ifndef PROC_SIG_H
#define PROC_SIG_H
/*
* Copyright 1998-2003 by Albert Cahalan; all rights resered.
* This file may be used subject to the terms and conditions of the
* GNU Library General Public License Version 2, or any later version
* at your option, as published by the Free Software Foundation.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Library General Public License for more details.
*/
#include "procps.h"
EXTERN_C_BEGIN
/* return -1 on failure */
extern int signal_name_to_number(const char *__restrict name);
extern const char *signal_number_to_name(int signo);
extern int print_given_signals(int argc, const char *__restrict const *__restrict argv, int max_line);
extern char *strtosig(const char *__restrict s);
extern void pretty_print_signals(void);
extern void unix_print_signals(void);
EXTERN_C_END
#endif
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