Tcl_SignalId - Man Page

#include <tcl.h>

const char *
Tcl_SignalId(sig)

const char *
Tcl_SignalMsg(sig)

int sig (in)

A POSIX signal number such as SIGPIPE.

Tcl_SignalId and Tcl_SignalMsg return a string representation of the provided signal number (sig). Tcl_SignalId returns a machine-readable textual identifier such as “SIGPIPE”. Tcl_SignalMsg returns a human-readable string such as “bus error”. The strings returned by these functions are statically allocated and the caller must not free or modify them.

signals, signal numbers

The man page Tcl_SignalMsg(3) is an alias of Tcl_SignalId(3).