diff options
Diffstat (limited to 'src/init/s6-linux-init-maker.c')
| -rw-r--r-- | src/init/s6-linux-init-maker.c | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/src/init/s6-linux-init-maker.c b/src/init/s6-linux-init-maker.c index d7b4a42..d830d0d 100644 --- a/src/init/s6-linux-init-maker.c +++ b/src/init/s6-linux-init-maker.c @@ -29,11 +29,11 @@ #ifdef S6_LINUX_INIT_UTMPD_PATH # include <utmps/config.h> # define USAGE "s6-linux-init-maker [ -c basedir ] [ -u log_user ] [ -G early_getty_cmd ] [ -1 ] [ -L ] [ -p initial_path ] [ -m initial_umask ] [ -t timestamp_style ] [ -d slashdev ] [ -s env_store ] [ -e initial_envvar ... ] [ -q default_grace_time ] [ -D initdefault ] [ -n | -N ] [ -f skeldir ] [ -U utmp_user ] [ -C ] [ -B ] dir" -# define OPTION_STRING "c:u:G:1Lp:m:t:d:s:e:E:q:D:nNf:U:CB" +# define OPTION_STRING "c:u:G:1Lp:m:t:d:s:e:E:q:D:nNf:U:CBS" # define UTMPS_DIR "utmps" #else # define USAGE "s6-linux-init-maker [ -c basedir ] [ -u log_user ] [ -G early_getty_cmd ] [ -1 ] [ -L ] [ -p initial_path ] [ -m initial_umask ] [ -t timestamp_style ] [ -d slashdev ] [ -s env_store ] [ -e initial_envvar ... ] [ -q default_grace_time ] [ -D initdefault ] [ -n | -N ] [ -f skeldir ] [ -C ] [ -B ] dir" -# define OPTION_STRING "c:u:G:1Lp:m:t:d:s:e:E:q:D:nNf:CB" +# define OPTION_STRING "c:u:G:1Lp:m:t:d:s:e:E:q:D:nNf:CBS" #endif #define dieusage() strerr_dieusage(100, USAGE) @@ -56,6 +56,7 @@ static int mounttype = 1 ; static int console = 0 ; static int logouthookd = 0 ; static int inns = 0 ; +static int innssync = 0 ; static int nologger = 0 ; static uid_t myuid = -1 ; static gid_t mygid = -1 ; @@ -131,20 +132,25 @@ static int container_crash_script (buffer *b, char const *data) static int container_exit_script (buffer *b, char const *data) { (void)data ; - return put_shebang(b) - && buffer_puts(b, - S6_EXTBINPREFIX "s6-envdir -- " S6_LINUX_INIT_TMPFS "/" CONTAINER_RESULTS "\n" - EXECLINE_EXTBINPREFIX "multisubstitute\n{\n" - " importas -uD0 -- EXITCODE exitcode\n " - " importas -uDh -- HALTCODE haltcode\n}\n" - EXECLINE_EXTBINPREFIX "fdclose 1\n" - EXECLINE_EXTBINPREFIX "fdclose 2\n" - EXECLINE_EXTBINPREFIX "wait { }\n" - EXECLINE_EXTBINPREFIX "ifelse -X { test $HALTCODE = r } { " - S6_LINUX_INIT_EXTBINPREFIX "s6-linux-init-hpr -fnr }\n" - EXECLINE_EXTBINPREFIX "ifelse -X { test $HALTCODE = p } { " - S6_LINUX_INIT_EXTBINPREFIX "s6-linux-init-hpr -fnp }\n" - EXECLINE_EXTBINPREFIX "exit $EXITCODE\n") >= 0 ; + if (!put_shebang(b) + || buffer_puts(b, + S6_EXTBINPREFIX "s6-envdir -- " S6_LINUX_INIT_TMPFS "/" CONTAINER_RESULTS "\n" + EXECLINE_EXTBINPREFIX "multisubstitute\n{\n" + " importas -uD0 -- EXITCODE exitcode\n " + " importas -uDh -- HALTCODE haltcode\n}\n" + EXECLINE_EXTBINPREFIX "fdclose 1\n" + EXECLINE_EXTBINPREFIX "fdclose 2\n" + EXECLINE_EXTBINPREFIX "wait { }\n" + EXECLINE_EXTBINPREFIX "ifelse -X { test $HALTCODE = r } { " + S6_LINUX_INIT_EXTBINPREFIX "s6-linux-init-hpr -fr") < 0 + || (!innssync && buffer_puts(b, "n") < 0) + || buffer_puts(b, " }\n" + EXECLINE_EXTBINPREFIX "ifelse -X { test $HALTCODE = p } { " + S6_LINUX_INIT_EXTBINPREFIX "s6-linux-init-hpr -fp") < 0 + || (!innssync && buffer_puts(b, "n") < 0) + || buffer_puts(b, " }\n" + EXECLINE_EXTBINPREFIX "exit $EXITCODE\n") < 0) return 0 ; + return 1 ; } static int s6_svscan_log_script (buffer *b, char const *data) @@ -667,6 +673,7 @@ int main (int argc, char const *const *argv, char const *const *envp) #endif case 'C' : inns = 1 ; break ; case 'B' : nologger = 1 ; break ; + case 'S' : innssync = 1 ; break ; default : dieusage() ; } } |