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-rw-r--r--INSTALL2
-rw-r--r--NEWS1
-rw-r--r--doc/index.html2
-rw-r--r--doc/s6-svlisten.html1
-rw-r--r--doc/s6-svlisten1.html1
-rw-r--r--doc/s6-svwait.html1
-rw-r--r--doc/upgrade.html2
-rw-r--r--src/supervision/s6-svlisten.c3
-rw-r--r--src/supervision/s6-svlisten1.c3
-rw-r--r--src/supervision/s6-svwait.c3
-rw-r--r--src/supervision/s6_svlisten_loop.c5
11 files changed, 16 insertions, 8 deletions
diff --git a/INSTALL b/INSTALL
index 5be6904..9e4c39a 100644
--- a/INSTALL
+++ b/INSTALL
@@ -6,7 +6,7 @@ Build Instructions
- A POSIX-compliant C development environment
- GNU make version 3.81 or later
- - skalibs version 2.6.3.2 or later: http://skarnet.org/software/skalibs/
+ - skalibs version 2.6.4.0 or later: http://skarnet.org/software/skalibs/
- execline version 2.3.0.4 or later: http://skarnet.org/software/execline/
This software will run on any operating system that implements
diff --git a/NEWS b/NEWS
index a286350..1570e9b 100644
--- a/NEWS
+++ b/NEWS
@@ -4,6 +4,7 @@ In 2.7.0.1
----------
- Bugfixes.
+ - s6-svwait et al. now exit 102 instead of hanging if s6-supervise dies.
In 2.7.0.0
diff --git a/doc/index.html b/doc/index.html
index 7a00b7c..cbc24ed 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -83,7 +83,7 @@ with s6</a> </li>
<li> A POSIX-compliant system with a standard C development environment </li>
<li> GNU make, version 3.81 or later </li>
<li> <a href="//skarnet.org/software/skalibs/">skalibs</a> version
-2.6.3.2 or later. It's a build-time requirement. It's also a run-time
+2.6.4.0 or later. It's a build-time requirement. It's also a run-time
requirement if you link against the shared version of the skalibs
library. </li>
<li> <a href="//skarnet.org/software/execline/">execline</a> version
diff --git a/doc/s6-svlisten.html b/doc/s6-svlisten.html
index 30e4018..8fdbc88 100644
--- a/doc/s6-svlisten.html
+++ b/doc/s6-svlisten.html
@@ -60,6 +60,7 @@ initial state of all the monitored services. </li>
<li> 0: success, the wanted state has been reached </li>
<li> 99: timed out </li>
<li> 100: wrong usage </li>
+ <li> 102: the <a href="s6-supervise.html">s6-supervise</a> process monitoring the service died </li>
<li> 111: system call failed </li>
<li> <em>n</em>: services were expected to come up, but <em>n</em> of them
reported permanent failure </li>
diff --git a/doc/s6-svlisten1.html b/doc/s6-svlisten1.html
index cfe48e7..91c8625 100644
--- a/doc/s6-svlisten1.html
+++ b/doc/s6-svlisten1.html
@@ -49,6 +49,7 @@ initial state of the service. </li>
<li> 1: the service was supposed to go up, but reported permanent failure </li>
<li> 99: timed out </li>
<li> 100: wrong usage </li>
+ <li> 102: the <a href="s6-supervise.html">s6-supervise</a> process monitoring the service died </li>
<li> 111: system call failed </li>
</ul>
diff --git a/doc/s6-svwait.html b/doc/s6-svwait.html
index 38fec11..fb377b9 100644
--- a/doc/s6-svwait.html
+++ b/doc/s6-svwait.html
@@ -44,6 +44,7 @@ happen.
<li> 0: success, the wanted state has been reached </li>
<li> 99: timed out </li>
<li> 100: wrong usage </li>
+ <li> 102: the <a href="s6-supervise.html">s6-supervise</a> process monitoring the service died </li>
<li> 111: system call failed </li>
<li> <em>n</em>: services were expected to come up, but <em>n</em> of them
reported permanent failure </li>
diff --git a/doc/upgrade.html b/doc/upgrade.html
index 5799845..c37ad15 100644
--- a/doc/upgrade.html
+++ b/doc/upgrade.html
@@ -21,7 +21,7 @@
<h2> in 2.7.0.1 </h2>
<ul>
- <li> skalibs dependency bumped to 2.6.3.2. </li>
+ <li> skalibs dependency bumped to 2.6.4.0. </li>
</ul>
<h2> in 2.7.0.0 </h2>
diff --git a/src/supervision/s6-svlisten.c b/src/supervision/s6-svlisten.c
index 7e1b930..e44ba87 100644
--- a/src/supervision/s6-svlisten.c
+++ b/src/supervision/s6-svlisten.c
@@ -72,7 +72,8 @@ int main (int argc, char const **argv, char const *const *envp)
if (!pid) strerr_diefu2sys(111, "spawn ", argv[argc1 + 1]) ;
if (wantrestart) s6_svlisten_loop(&foo, 0, 1, or, &deadline, spfd, &s6_svlisten_signal_handler) ;
e = s6_svlisten_loop(&foo, wantup, wantready, or, &deadline, spfd, &s6_svlisten_signal_handler) ;
- if (e) strerr_dief1x(e, "some services reported permanent failure") ;
+ if (e < 0) strerr_dief1x(102, "supervisor died") ;
+ else if (e > 0) strerr_dief1x(e, "some services reported permanent failure") ;
}
return 0 ;
}
diff --git a/src/supervision/s6-svlisten1.c b/src/supervision/s6-svlisten1.c
index 62afc15..69d8ac7 100644
--- a/src/supervision/s6-svlisten1.c
+++ b/src/supervision/s6-svlisten1.c
@@ -53,6 +53,7 @@ int main (int argc, char const *const *argv, char const *const *envp)
if (!pid) strerr_diefu2sys(111, "spawn ", argv[1]) ;
if (wantrestart) s6_svlisten_loop(&foo, 0, 1, 1, &deadline, spfd, &s6_svlisten_signal_handler) ;
e = s6_svlisten_loop(&foo, wantup, wantready, 1, &deadline, spfd, &s6_svlisten_signal_handler) ;
- if (e) strerr_dief2x(1, argv[0], " failed permanently: the finish script exited 125") ;
+ if (e < 0) strerr_dief1x(102, "supervisor died") ;
+ else if (e > 0) strerr_dief2x(1, argv[0], " failed permanently: the finish script exited 125") ;
return 0 ;
}
diff --git a/src/supervision/s6-svwait.c b/src/supervision/s6-svwait.c
index 28d1c3d..f2bd34c 100644
--- a/src/supervision/s6-svwait.c
+++ b/src/supervision/s6-svwait.c
@@ -52,7 +52,8 @@ int main (int argc, char const *const *argv)
unsigned char readystate[bitarray_div8(argc)] ;
s6_svlisten_init(argc, argv, &foo, ids, upstate, readystate, &deadline) ;
e = s6_svlisten_loop(&foo, wantup, wantready, or, &deadline, -1, 0) ;
- if (e) strerr_dief1x(e, "some services reported permanent failure") ;
+ if (e < 0) strerr_dief1x(102, "supervisor died") ;
+ else if (e > 0) strerr_dief1x(e, "some services reported permanent failure") ;
}
return 0 ;
}
diff --git a/src/supervision/s6_svlisten_loop.c b/src/supervision/s6_svlisten_loop.c
index c98fe83..8c6500c 100644
--- a/src/supervision/s6_svlisten_loop.c
+++ b/src/supervision/s6_svlisten_loop.c
@@ -27,7 +27,7 @@ void s6_svlisten_init (int argc, char const *const *argv, s6_svlisten_t *foo, ui
memcpy(s, argv[i], len) ;
s[len] = '/' ;
memcpy(s + len + 1, S6_SUPERVISE_EVENTDIR, sizeof(S6_SUPERVISE_EVENTDIR)) ;
- foo->ids[i] = ftrigr_subscribe_g(&foo->a, s, "[DuUdO]", FTRIGR_REPEAT, deadline) ;
+ foo->ids[i] = ftrigr_subscribe_g(&foo->a, s, "[DuUdOx]", FTRIGR_REPEAT, deadline) ;
if (!foo->ids[i]) strerr_diefu2sys(111, "subscribe to events for ", argv[i]) ;
if (!s6_svstatus_read(argv[i], &status)) strerr_diefu1sys(111, "s6_svstatus_read") ;
bitarray_poke(foo->upstate, i, status.pid && !status.flagfinishing) ;
@@ -72,7 +72,8 @@ int s6_svlisten_loop (s6_svlisten_t *foo, int wantup, int wantready, int or, tai
size_t j = 0 ;
for (; j < sa.len ; j++)
{
- if (sa.s[j] == 'O')
+ if (sa.s[j] == 'x') return -1 ;
+ else if (sa.s[j] == 'O')
{
if (wantup)
{