From 7309d0e41862ca0552c0daf40a7caa8a8521e2dc8de04e6aeeff22f5c8dc203d Mon Sep 17 00:00:00 2001 From: "Dr. Werner Fink" Date: Thu, 6 Mar 2014 09:46:46 +0000 Subject: [PATCH] . OBS-URL: https://build.opensuse.org/package/show/Base:System/util-linux?expand=0&rev=225 --- ...y-fooled-on-serial-line-due-plymouth.patch | 78 +++++++++++++++---- sulogin-fooled-on-tty-line-due-plymouth.patch | 51 ++++++++++-- util-linux.changes | 9 +++ 3 files changed, 118 insertions(+), 20 deletions(-) diff --git a/agetty-fooled-on-serial-line-due-plymouth.patch b/agetty-fooled-on-serial-line-due-plymouth.patch index 2d69aa0..2612439 100644 --- a/agetty-fooled-on-serial-line-due-plymouth.patch +++ b/agetty-fooled-on-serial-line-due-plymouth.patch @@ -3,12 +3,26 @@ flags become changed from under the first agetty on a serial system console as the flags are locked. --- - agetty.c | 39 ++++++++++++++++++++++++++++++++------- - 1 file changed, 32 insertions(+), 7 deletions(-) + agetty.c | 75 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++------ + 1 file changed, 68 insertions(+), 7 deletions(-) --- term-utils/agetty.c -+++ term-utils/agetty.c 2014-01-10 13:05:50.411075349 +0000 -@@ -281,8 +281,9 @@ static void login_options_to_argv(char * ++++ term-utils/agetty.c 2014-03-05 17:52:32.574235616 +0000 +@@ -20,6 +20,7 @@ + #include + #include + #include ++#include + #include + #include + #include +@@ -276,13 +277,15 @@ static void log_warn (const char *, ...) + static ssize_t append(char *dest, size_t len, const char *sep, const char *src); + static void check_username (const char* nm); + static void login_options_to_argv(char *argv[], int *argc, char *str, char *username); ++static int plymouth_command(const char* arg); + + /* Fake hostname for ut_host specified on command line. */ static char *fakehost; #ifdef DEBUGGING @@ -19,7 +33,7 @@ console as the flags are locked. # endif # define debug(s) do { fprintf(dbf,s); fflush(dbf); } while (0) FILE *dbf; -@@ -320,8 +321,12 @@ int main(int argc, char **argv) +@@ -320,8 +323,12 @@ int main(int argc, char **argv) #ifdef DEBUGGING dbf = fopen(DEBUG_OUTPUT, "w"); @@ -33,7 +47,7 @@ console as the flags are locked. #endif /* DEBUGGING */ /* Parse command-line arguments. */ -@@ -473,7 +478,6 @@ int main(int argc, char **argv) +@@ -473,7 +480,6 @@ int main(int argc, char **argv) if (options.osrelease) free(options.osrelease); #ifdef DEBUGGING @@ -41,14 +55,14 @@ console as the flags are locked. if (close_stream(dbf) != 0) log_err("write failed: %s", DEBUG_OUTPUT); #endif -@@ -1090,6 +1094,25 @@ static void termio_init(struct options * +@@ -1104,6 +1110,27 @@ static void termio_init(struct options * { speed_t ispeed, ospeed; struct winsize ws; + struct termios lock; -+ int i; ++ int i = (plymouth_command("--ping") == 0) ? 30 : 0; + -+ for (i = 0; i < 20; i++) { ++ while (i-- > 0) { + /* + * Even with TTYReset=no it seems with systemd or plymouth + * the termios flags become changed from under the first @@ -60,14 +74,16 @@ console as the flags are locked. + if (!lock.c_iflag && !lock.c_oflag && !lock.c_cflag && !lock.c_lflag) + break; + debug("termios locked\n"); ++ if (i == 15 && plymouth_command("quit") != 0) ++ break; + sleep(1); + } -+ memset(&lock, 0, sizeof(struct termios)); -+ ioctl(STDIN_FILENO, TIOCSLCKTRMIOS, &lock); ++ memset(&lock, 0, sizeof(struct termios)); ++ ioctl(STDIN_FILENO, TIOCSLCKTRMIOS, &lock); if (op->flags & F_VCONSOLE) { #if defined(IUTF8) && defined(KDGKBMODE) -@@ -1154,9 +1177,6 @@ static void termio_init(struct options * +@@ -1168,9 +1195,6 @@ static void termio_init(struct options * * later on. */ @@ -77,7 +93,7 @@ console as the flags are locked. #ifdef IUTF8 tp->c_iflag = tp->c_iflag & IUTF8; if (tp->c_iflag & IUTF8) -@@ -1216,8 +1236,11 @@ static void termio_init(struct options * +@@ -1230,8 +1254,11 @@ static void termio_init(struct options * if (op->flags & F_RTSCTS) tp->c_cflag |= CRTSCTS; #endif @@ -90,7 +106,7 @@ console as the flags are locked. /* Go to blocking input even in local mode. */ fcntl(STDIN_FILENO, F_SETFL, -@@ -1238,6 +1261,10 @@ static void reset_vc(const struct option +@@ -1252,6 +1279,10 @@ static void reset_vc(const struct option if (tcsetattr(STDIN_FILENO, TCSADRAIN, tp)) log_warn(_("setting terminal attributes failed: %m")); @@ -101,3 +117,37 @@ console as the flags are locked. } /* Extract baud rate from modem status message. */ +@@ -2273,3 +2304,33 @@ err: + log_err(_("checkname failed: %m")); + } + ++/* ++ * For the case plymouth is found on this system ++ */ ++static int plymouth_command(const char* arg) ++{ ++ const char *cmd = "/usr/bin/plymouth"; ++ static int has_plymouth = 1; ++ pid_t pid; ++ ++ if (!has_plymouth) ++ return 127; ++ ++ pid = fork(); ++ if (!pid) { ++ int fd = open("/dev/null", O_RDWR); ++ dup2(fd, 0); ++ dup2(fd, 1); ++ dup2(fd, 2); ++ close(fd); ++ execl(cmd, cmd, arg, (char *) NULL); ++ exit(127); ++ } else if (pid > 0) { ++ int status; ++ waitpid(pid, &status, 0); ++ if (status == 127) ++ has_plymouth = 0; ++ return status; ++ } ++ return 1; ++} diff --git a/sulogin-fooled-on-tty-line-due-plymouth.patch b/sulogin-fooled-on-tty-line-due-plymouth.patch index 45c111d..cf6ad5f 100644 --- a/sulogin-fooled-on-tty-line-due-plymouth.patch +++ b/sulogin-fooled-on-tty-line-due-plymouth.patch @@ -1,20 +1,57 @@ Make sure that plymouth does not break sulogin. --- - sulogin.c | 18 +++++++++++++++++- - 1 file changed, 17 insertions(+), 1 deletion(-) + sulogin.c | 51 ++++++++++++++++++++++++++++++++++++++++++++++++++- + 1 file changed, 50 insertions(+), 1 deletion(-) --- login-utils/sulogin.c -+++ login-utils/sulogin.c 2014-02-06 09:39:57.726236116 +0000 -@@ -83,7 +83,23 @@ static void tcinit(struct console *con) ++++ login-utils/sulogin.c 2014-03-05 17:42:40.442235465 +0000 +@@ -77,13 +77,62 @@ static volatile sig_atomic_t sigchild; + #endif + + /* ++ * For the case plymouth is found on this system ++ */ ++static int plymouth_command(const char* arg) ++{ ++ const char *cmd = "/usr/bin/plymouth"; ++ static int has_plymouth = 1; ++ pid_t pid; ++ ++ if (!has_plymouth) ++ return 127; ++ ++ pid = fork(); ++ if (!pid) { ++ int fd = open("/dev/null", O_RDWR); ++ dup2(fd, 0); ++ dup2(fd, 1); ++ dup2(fd, 2); ++ close(fd); ++ execl(cmd, cmd, arg, (char *) NULL); ++ exit(127); ++ } else if (pid > 0) { ++ int status; ++ waitpid(pid, &status, 0); ++ if (status == 127) ++ has_plymouth = 0; ++ return status; ++ } ++ return 1; ++} ++ ++/* + * Fix the tty modes and set reasonable defaults. + */ + static void tcinit(struct console *con) { int mode = 0, flags = 0; struct termios *tio = &con->tio; - int fd = con->fd; + struct termios lock; -+ int i, fd = con->fd; ++ int fd = con->fd, i = (plymouth_command("--ping")) ? 20 : 0; + -+ for (i = 0; i < 5; i++) { ++ while (i-- > 0) { + /* + * With plymouth the termios flags become changed after this + * function had changed the termios. @@ -24,6 +61,8 @@ Make sure that plymouth does not break sulogin. + break; + if (!lock.c_iflag && !lock.c_oflag && !lock.c_cflag && !lock.c_lflag) + break; ++ if (i == 15 && plymouth_command("quit") != 0) ++ break; + sleep(1); + } + memset(&lock, 0, sizeof(struct termios)); diff --git a/util-linux.changes b/util-linux.changes index e0f285e..03b811e 100644 --- a/util-linux.changes +++ b/util-linux.changes @@ -1,3 +1,12 @@ +------------------------------------------------------------------- +Thu Mar 6 09:43:34 UTC 2014 - werner@suse.de + +- Modify the patches + agetty-fooled-on-serial-line-due-plymouth.patch + sulogin-fooled-on-tty-line-due-plymouth.patch + to be able to disable plymouth if not already terminated due to + a hanging network service (bnc#866860) + ------------------------------------------------------------------- Sun Feb 9 21:20:31 UTC 2014 - andreas.stieger@gmx.de