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Import of snapshot of nastore3 code. Includes kernel code for dmfs, dmfs
user utilities, ms66 import and export, vvm, and volman. Also includes
makefile magic to automatically generate .tgz source files from the source.
Solaris support a bit of a question as zoularis is not working at the
moment.

/*
 *  nas_sig.c - signal()-related routines
 */

#include "nasutil.h"
#include <signal.h>

static CodeString_t nSigs[] = {
	{ SIGHUP,	"SIGHUP" },
	{ SIGINT,	"SIGINT" },
	{ SIGQUIT,	"SIGQUIT" },
	{ SIGILL,	"SIGILL" },
	{ SIGTRAP,	"SIGTRAP" },
	{ SIGABRT,	"SIGABRT" },
	{ SIGIOT,	"SIGIOT" },
	{ SIGEMT,	"SIGEMT" },
	{ SIGFPE,	"SIGFPE" },
	{ SIGKILL,	"SIGKILL" },
	{ SIGBUS,	"SIGBUS" },
	{ SIGSEGV,	"SIGSEGV" },
	{ SIGSYS,	"SIGSYS" },
	{ SIGPIPE,	"SIGPIPE" },
	{ SIGALRM,	"SIGALRM" },
	{ SIGTERM,	"SIGTERM" },
	{ SIGURG,	"SIGURG" },
	{ SIGSTOP,	"SIGSTOP" },
	{ SIGTSTP,	"SIGTSTP" },
	{ SIGCONT,	"SIGCONT" },
	{ SIGCHLD,	"SIGCHLD" },
	{ SIGTTIN,	"SIGTTIN" },
	{ SIGTTOU,	"SIGTTOU" },
	{ SIGIO,	"SIGIO" },
	{ SIGXCPU,	"SIGXCPU" },
	{ SIGXFSZ,	"SIGXFSZ" },
	{ SIGVTALRM,	"SIGVTALRM" },
	{ SIGPROF,	"SIGPROF" },
	{ SIGWINCH,	"SIGWINCH" },
#ifdef SIGINFO
	{ SIGINFO,	"SIGINFO" },
#endif
	{ SIGUSR1,	"SIGUSR1" },
	{ SIGUSR2,	"SIGUSR2" },
	{ 0,		NULL }
};

char *
nSigName(int sig)
{
	return(nCodeToStr(sig, nSigs));
}

int
sig_ign(int sig)
{
	if (SIGNAL(sig, SIG_IGN)) {
		nLogMsg(EL_ERROR1|EL_SYS, 0, "sig_ign(%s)", nSigName(sig));
                return(1);
        }
	return(0);
}