Originální popis anglicky:
psignal - print signal message
Návod, kniha: Linux Programmer's Manual
#include <signal.h>
void psignal(int sig, const char *s);
extern const char *const sys_siglist[];
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.
The
psignal() function returns no value.
BSD 4.3
perror(3),
strsignal(3)
