psignal(3) -- Linux man page
NAME
psignal - print signal message
SYNOPSIS
#include <signal.h>
void psignal(int sig, const char *s);
extern const char *const sys_siglist[];
DESCRIPTION
The psignal() function displays a message on stderr
consisting of the string s, a colon, a space, and a string
describing the signal number sig. If sig is invalid,
the message displayed will indicate an unknown signal.
The array sys_siglist holds the signal description strings
indexed by signal number.
RETURN VALUE
The psignal() function returns no value.
CONFORMING TO
BSD 4.3
SEE ALSO
perror(3),
strsignal(3)
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