forked from pool/util-linux
Accepting request 52790 from Base:System
Accepted submit request 52790 from user kay_sievers OBS-URL: https://build.opensuse.org/request/show/52790 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/util-linux?expand=0&rev=98
This commit is contained in:
Ruediger Oertel
Git OBS Bridge
commit
a652dde818
188
util-linux-agetty-s-option.patch
Normal file
188
util-linux-agetty-s-option.patch
Normal file
@ -0,0 +1,188 @@
|
||||
git diff v2.18..HEAD login-utils/agetty.c login-utils/agetty.8
|
||||
|
||||
agetty: fix -s option (baud rate setup)
|
||||
agetty: add -c to reuse cflags
|
||||
agetty: add -s to reuse existing baud rate
|
||||
|
||||
diff --git a/login-utils/agetty.8 b/login-utils/agetty.8
|
||||
index 8761374..084086f 100644
|
||||
--- a/login-utils/agetty.8
|
||||
+++ b/login-utils/agetty.8
|
||||
@@ -3,7 +3,7 @@
|
||||
agetty \- alternative Linux getty
|
||||
|
||||
.SH SYNOPSIS
|
||||
-.BR "agetty " [\-8ihLmnUw]
|
||||
+.BR "agetty " [\-c8ihLmnsUw]
|
||||
.RI "[-f " issue_file ]
|
||||
.RI "[-l " login_program ]
|
||||
.RI "[-I " init ]
|
||||
@@ -12,16 +12,6 @@ agetty \- alternative Linux getty
|
||||
.I port
|
||||
.I baud_rate,...
|
||||
.RI [ term ]
|
||||
-.br
|
||||
-.BR "agetty " [\-8ihLmnw]
|
||||
-.RI "[-f " issue_file ]
|
||||
-.RI "[-l " login_program ]
|
||||
-.RI "[-I " init ]
|
||||
-.RI "[-t " timeout ]
|
||||
-.RI "[-H " login_host ]
|
||||
-.I baud_rate,...
|
||||
-.I port
|
||||
-.RI [ term ]
|
||||
|
||||
.SH DESCRIPTION
|
||||
.ad
|
||||
@@ -92,6 +82,10 @@ whatever init(8) may have set, and is inherited by login and the shell.
|
||||
.fi
|
||||
.ad
|
||||
.TP
|
||||
+\-c
|
||||
+Don't reset terminal cflags (control modes). See \fItermios(3)\fP for more
|
||||
+details.
|
||||
+.TP
|
||||
\-8
|
||||
Assume that the tty is 8-bit clean, hence disable parity detection.
|
||||
.TP
|
||||
@@ -163,6 +157,10 @@ Force the line to be a local line with no need for carrier detect. This can
|
||||
be useful when you have a locally attached terminal where the serial line
|
||||
does not set the carrier detect signal.
|
||||
.TP
|
||||
+\-s
|
||||
+Try to keep the existing baud rate. The baud rates from
|
||||
+the command line are used when agetty receives a BREAK character.
|
||||
+.TP
|
||||
\-U
|
||||
Turn on support for detecting an uppercase only terminal. This setting will
|
||||
detect a login name containing only capitals as indicating an uppercase
|
||||
diff --git a/login-utils/agetty.c b/login-utils/agetty.c
|
||||
index 39a1fd3..9d463ce 100644
|
||||
--- a/login-utils/agetty.c
|
||||
+++ b/login-utils/agetty.c
|
||||
@@ -133,6 +133,8 @@ struct options {
|
||||
#define F_CUSTISSUE (1<<6) /* give alternative issue file */
|
||||
#define F_NOPROMPT (1<<7) /* don't ask for login name! */
|
||||
#define F_LCUC (1<<8) /* Support for *LCUC stty modes */
|
||||
+#define F_KEEPSPEED (1<<9) /* Follow baud rate from kernel */
|
||||
+#define F_KEEPCFLAGS (1<<10) /* Reuse c_cflags setup from kernel */
|
||||
|
||||
/* Storage for things detected while the login name was read. */
|
||||
|
||||
@@ -203,7 +205,7 @@ void parse_args P_((int argc, char **argv, struct options *op));
|
||||
void parse_speeds P_((struct options *op, char *arg));
|
||||
void update_utmp P_((char *line));
|
||||
void open_tty P_((char *tty, struct termios *tp, int local));
|
||||
-void termio_init P_((struct termios *tp, int speed, struct options *op));
|
||||
+void termio_init P_((struct termios *tp, struct options *op));
|
||||
void auto_baud P_((struct termios *tp));
|
||||
void do_prompt P_((struct options *op, struct termios *tp));
|
||||
void next_speed P_((struct termios *tp, struct options *op));
|
||||
@@ -297,7 +299,7 @@ main(argc, argv)
|
||||
tcsetpgrp(0, getpid());
|
||||
/* Initialize the termios settings (raw mode, eight-bit, blocking i/o). */
|
||||
debug("calling termio_init\n");
|
||||
- termio_init(&termios, options.speeds[FIRST_SPEED], &options);
|
||||
+ termio_init(&termios, &options);
|
||||
|
||||
/* write the modem init string and DON'T flush the buffers */
|
||||
if (options.flags & F_INITSTRING) {
|
||||
@@ -373,8 +375,11 @@ parse_args(argc, argv, op)
|
||||
extern int optind; /* getopt */
|
||||
int c;
|
||||
|
||||
- while (isascii(c = getopt(argc, argv, "8I:LH:f:hil:mt:wUn"))) {
|
||||
+ while (isascii(c = getopt(argc, argv, "8cI:LH:f:hil:mst:wUn"))) {
|
||||
switch (c) {
|
||||
+ case 'c':
|
||||
+ op->flags |= F_KEEPCFLAGS;
|
||||
+ break;
|
||||
case '8':
|
||||
op->eightbits = 1;
|
||||
break;
|
||||
@@ -443,6 +448,9 @@ parse_args(argc, argv, op)
|
||||
case 'n':
|
||||
op->flags |= F_NOPROMPT;
|
||||
break;
|
||||
+ case 's':
|
||||
+ op->flags |= F_KEEPSPEED; /* keep kernel defined speed */
|
||||
+ break;
|
||||
case 't': /* time out */
|
||||
if ((op->timeout = atoi(optarg)) <= 0)
|
||||
error(_("bad timeout value: %s"), optarg);
|
||||
@@ -691,11 +699,17 @@ char gbuf[1024];
|
||||
char area[1024];
|
||||
|
||||
void
|
||||
-termio_init(tp, speed, op)
|
||||
+termio_init(tp, op)
|
||||
struct termios *tp;
|
||||
- int speed;
|
||||
struct options *op;
|
||||
{
|
||||
+ speed_t ispeed, ospeed;
|
||||
+
|
||||
+ if (op->flags & F_KEEPSPEED) {
|
||||
+ ispeed = cfgetispeed(tp); /* save the original setting */
|
||||
+ ospeed = cfgetospeed(tp);
|
||||
+ } else
|
||||
+ ospeed = ispeed = op->speeds[FIRST_SPEED];
|
||||
|
||||
/*
|
||||
* Initial termios settings: 8-bit characters, raw-mode, blocking i/o.
|
||||
@@ -706,14 +720,21 @@ termio_init(tp, speed, op)
|
||||
/* flush input and output queues, important for modems! */
|
||||
(void) tcflush(0, TCIOFLUSH);
|
||||
|
||||
- tp->c_cflag = CS8 | HUPCL | CREAD;
|
||||
- cfsetispeed(tp, speed);
|
||||
- cfsetospeed(tp, speed);
|
||||
+ tp->c_iflag = tp->c_lflag = tp->c_oflag = 0;
|
||||
+
|
||||
+ if (!(op->flags & F_KEEPCFLAGS))
|
||||
+ tp->c_cflag = CS8 | HUPCL | CREAD | (tp->c_cflag & CLOCAL);
|
||||
+
|
||||
+ /* Note that the speed is stored in the c_cflag termios field, so we have
|
||||
+ * set the speed always when the cflag se reseted.
|
||||
+ */
|
||||
+ cfsetispeed(tp, ispeed);
|
||||
+ cfsetospeed(tp, ospeed);
|
||||
+
|
||||
if (op->flags & F_LOCAL) {
|
||||
tp->c_cflag |= CLOCAL;
|
||||
}
|
||||
|
||||
- tp->c_iflag = tp->c_lflag = tp->c_oflag = 0;
|
||||
#ifdef HAVE_STRUCT_TERMIOS_C_LINE
|
||||
tp->c_line = 0;
|
||||
#endif
|
||||
@@ -973,9 +994,18 @@ next_speed(tp, op)
|
||||
struct termios *tp;
|
||||
struct options *op;
|
||||
{
|
||||
- static int baud_index = FIRST_SPEED;/* current speed index */
|
||||
+ static int baud_index = -1;
|
||||
+
|
||||
+ if (baud_index == -1)
|
||||
+ /*
|
||||
+ * if the F_KEEPSPEED flags is set then the FIRST_SPEED is not
|
||||
+ * tested yet (see termio_init()).
|
||||
+ */
|
||||
+ baud_index = (op->flags & F_KEEPSPEED) ? FIRST_SPEED :
|
||||
+ 1 % op->numspeed;
|
||||
+ else
|
||||
+ baud_index = (baud_index + 1) % op->numspeed;
|
||||
|
||||
- baud_index = (baud_index + 1) % op->numspeed;
|
||||
cfsetispeed(tp, op->speeds[baud_index]);
|
||||
cfsetospeed(tp, op->speeds[baud_index]);
|
||||
(void) tcsetattr(0, TCSANOW, tp);
|
||||
@@ -1203,7 +1233,7 @@ bcode(s)
|
||||
void
|
||||
usage()
|
||||
{
|
||||
- fprintf(stderr, _("Usage: %s [-8hiLmUw] [-l login_program] [-t timeout] [-I initstring] [-H login_host] baud_rate,... line [termtype]\nor\t[-hiLmw] [-l login_program] [-t timeout] [-I initstring] [-H login_host] line baud_rate,... [termtype]\n"), progname);
|
||||
+ fprintf(stderr, _("Usage: %s [-8hiLmsUw] [-l login_program] [-t timeout] [-I initstring] [-H login_host] baud_rate,... line [termtype]\nor\t[-hiLmw] [-l login_program] [-t timeout] [-I initstring] [-H login_host] line baud_rate,... [termtype]\n"), progname);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
@ -1,3 +1,8 @@
|
||||
-------------------------------------------------------------------
|
||||
Thu Nov 11 10:36:35 CET 2010 - kay.sievers@novell.com
|
||||
|
||||
- add 'agetty' -s option needed for systemd's serial console setup
|
||||
|
||||
-------------------------------------------------------------------
|
||||
Tue Sep 28 11:42:46 UTC 2010 - aj@suse.de
|
||||
|
||||
|
||||
@ -79,6 +79,7 @@ Patch1: util-linux-2.12r-fdisk_remove_bogus_warnings.patch
|
||||
Patch3: util-linux-2.17.1-mount_losetup_crypto.patch
|
||||
Patch4: util-linux-2.17.1-losetup-honor-documented-c-option
|
||||
Patch7: util-linux-swapon-btrfs-limitations
|
||||
Patch8: util-linux-agetty-s-option.patch
|
||||
##
|
||||
## adjtimex
|
||||
##
|
||||
@ -185,6 +186,7 @@ Files to develop applications using the libmount library.
|
||||
%patch3 -p1
|
||||
%patch4 -p1
|
||||
%patch7 -p1
|
||||
%patch8 -p1
|
||||
#
|
||||
cd adjtimex-*
|
||||
# adjtimex patches belongs here
|
||||
|
||||
Loading…
Reference in New Issue
Block a user