strsignal

STRSIGNAL(3)		  Linux Programmer’s Manual		 STRSIGNAL(3)



NAME
       strsignal - return string describing signal

SYNOPSIS
       #define _GNU_SOURCE
       #include <string.h>

       char *strsignal(int sig);

       extern const char * const sys_siglist[];

DESCRIPTION
       The strsignal() function returns a string describing the signal number
       passed in the argument sig.  The string can only	 be  used  until  the
       next call to strsignal().

       The  array sys_siglist holds the signal description strings indexed by
       signal number.  The strsignal() function should be  used	 if  possible
       instead of this array.

RETURN VALUE
       The  strsignal()	 function returns the appropriate description string,
       or an unknown signal message if the signal number is invalid.  On some
       systems (but not on Linux), a NULL pointer may be returned instead for
       an invalid signal number.

CONFORMING TO
       This function is not part of any standard, but may be found  on	Linux
       systems and some UNIX systems (such as Solaris).

SEE ALSO
       psignal(3), strerror(3)



GNU				  1999-02-08			 STRSIGNAL(3)