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Synchronize on NetBSD-CVS (2013/12/1 12:00:00 UTC)

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- Fix for possible unset uid/gid in toproto
 - Fix for default mtree style
 - Update libelf
 - Importing libexecinfo
 - Resynchronize GCC, mpc, gmp, mpfr
 - build.sh: Replace params with show-params.
     This has been done as the make target has been renamed in the same
     way, while a new target named params has been added. This new
     target generates a file containing all the parameters, instead of
     printing it on the console.
 - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
     get getservbyport() out of the inner loop

Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
This commit is contained in:
Lionel Sambuc
2013-12-06 12:04:52 +01:00
parent ff10274392
commit 84d9c625bf
4655 changed files with 379317 additions and 151059 deletions
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52
libexec/getty/main.c
View File

@@ -1,4 +1,4 @@
/* $NetBSD: main.c,v 1.59 2012/06/28 08:55:10 roy Exp $ */
/* $NetBSD: main.c,v 1.64 2013/08/12 13:54:33 joerg Exp $ */
/*-
* Copyright (c) 1980, 1993
@@ -40,13 +40,11 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1993\
#if 0
static char sccsid[] = "from: @(#)main.c 8.1 (Berkeley) 6/20/93";
#else
__RCSID("$NetBSD: main.c,v 1.59 2012/06/28 08:55:10 roy Exp $");
__RCSID("$NetBSD: main.c,v 1.64 2013/08/12 13:54:33 joerg Exp $");
#endif
#endif /* not lint */
#include <sys/param.h>
#include <sys/stat.h>
#include <termios.h>
#include <sys/ioctl.h>
#include <sys/resource.h>
#include <sys/utsname.h>
@@ -58,10 +56,12 @@ __RCSID("$NetBSD: main.c,v 1.59 2012/06/28 08:55:10 roy Exp $");
#include <pwd.h>
#include <setjmp.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <syslog.h>
#include <term.h>
#include <termios.h>
#include <time.h>
#include <ttyent.h>
#include <unistd.h>
@@ -135,34 +135,34 @@ const unsigned char partab[] = {
static void clearscreen(void);
jmp_buf timeout;
sigjmp_buf timeout;
static void
__dead static void
/*ARGSUSED*/
dingdong(int signo)
{
(void)alarm(0);
(void)signal(SIGALRM, SIG_DFL);
longjmp(timeout, 1);
siglongjmp(timeout, 1);
}
jmp_buf intrupt;
sigjmp_buf intrupt;
static void
__dead static void
/*ARGSUSED*/
interrupt(int signo)
{
(void)signal(SIGINT, interrupt);
longjmp(intrupt, 1);
siglongjmp(intrupt, 1);
}
#ifndef __minix
#if !defined(__minix)
/*
* Action to take when getty is running too long.
*/
static void
__dead static void
/*ARGSUSED*/
timeoverrun(int signo)
{
@@ -170,7 +170,7 @@ timeoverrun(int signo)
syslog(LOG_ERR, "getty exiting due to excessive running time");
exit(1);
}
#endif
#endif /* !defined(__minix) */
static int getname(void);
static void oflush(void);
@@ -185,11 +185,14 @@ int
main(int argc, char *argv[], char *envp[])
{
const char *progname;
char *tname;
int repcnt = 0, failopenlogged = 0, uugetty = 0, first_time = 1;
int repcnt = 0, failopenlogged = 0, first_time = 1;
struct rlimit limit;
struct passwd *pw;
int rval;
/* this is used past the siglongjmp, so make sure it is not cached
in registers that might become invalid. */
volatile int uugetty = 0;
const char * volatile tname = "default";
(void)signal(SIGINT, SIG_IGN);
openlog("getty", LOG_PID, LOG_AUTH);
@@ -214,12 +217,12 @@ main(int argc, char *argv[], char *envp[])
/*
* Limit running time to deal with broken or dead lines.
*/
#ifndef __minix
#if !defined(__minix)
(void)signal(SIGXCPU, timeoverrun);
limit.rlim_max = RLIM_INFINITY;
limit.rlim_cur = GETTY_TIMEOUT;
(void)setrlimit(RLIMIT_CPU, &limit);
#endif
#endif /* !defined(__minix) */
/*
* The following is a work around for vhangup interactions
@@ -257,9 +260,9 @@ main(int argc, char *argv[], char *envp[])
if (strcmp(argv[0], "+") != 0) {
(void)chown(ttyn, ttyowner, 0);
(void)chmod(ttyn, 0600);
#ifndef __minix
#if !defined(__minix)
(void)revoke(ttyn);
#endif
#endif /* !defined(__minix) */
if (ttyaction(ttyn, "getty", "root"))
syslog(LOG_WARNING, "%s: ttyaction failed",
ttyn);
@@ -298,7 +301,6 @@ main(int argc, char *argv[], char *envp[])
gettable("default", defent);
gendefaults();
tname = "default";
if (argc > 1)
tname = argv[1];
for (;;) {
@@ -314,7 +316,7 @@ main(int argc, char *argv[], char *envp[])
#ifndef __minix
(void)ioctl(0, FIONBIO, &off); /* turn off non-blocking mode */
(void)ioctl(0, FIOASYNC, &off); /* ditto for async mode */
#endif
#endif /* !defined(__minix) */
if (IS)
(void)cfsetispeed(&tmode, (speed_t)IS);
@@ -363,7 +365,7 @@ main(int argc, char *argv[], char *envp[])
if (IM && *IM)
putf(IM);
oflush();
if (setjmp(timeout)) {
if (sigsetjmp(timeout, 1)) {
tmode.c_ispeed = tmode.c_ospeed = 0;
(void)tcsetattr(0, TCSANOW, &tmode);
exit(1);
@@ -430,9 +432,9 @@ main(int argc, char *argv[], char *envp[])
limit.rlim_max = RLIM_INFINITY;
limit.rlim_cur = RLIM_INFINITY;
#ifndef __minix
#if !defined(__minix)
(void)setrlimit(RLIMIT_CPU, &limit);
#endif
#endif /* !defined(__minix) */
if (NN)
(void)execle(LO, "login", AL ? "-fp" : "-p",
NULL, env);
@@ -463,7 +465,7 @@ getname(void)
/*
* Interrupt may happen if we use CBREAK mode
*/
if (setjmp(intrupt)) {
if (sigsetjmp(intrupt, 1)) {
(void)signal(SIGINT, SIG_IGN);
return (0);
}