3 files changed, 8 insertions(+), 4 deletions(-)

M CHANGELOG.rst
M doc/biboumi.1.rst
M src/main.cpp

@@ 1,6 1,8 @@
 Version 9.0
 ===========
 
+- SIGHUP is now caught and reloads the configuration like SIGUSR1 and 2.
+
 Version 8.0 - 2018-05-02
 ========================
 

@@ 42,10 42,10 @@ variables, with the name all in upper case and prefixed with "BIBOUMI_".
 For example, if the environment contains “BIBOUMI_PASSWORD=blah", this will
 override the value of the “password” option in the configuration file.
 
-Sending SIGUSR1 or SIGUSR2 (see kill(1)) to the process will force it to
-re-read the configuration and make it close and re-open the log files. You
-can use this to change any configuration option at runtime, or do a log
-rotation.
+Sending SIGUSR1, SIGUSR2 or SIGHUP (see kill(1)) to the process will force
+it to re-read the configuration and make it close and re-open the log
+files. You can use this to change any configuration option at runtime, or
+do a log rotation.
 
 Here is a description of every possible option:
 

@@ 103,6 103,7 @@ int main(int ac, char** av)
   sigaddset(&mask, SIGTERM);
   sigaddset(&mask, SIGUSR1);
   sigaddset(&mask, SIGUSR2);
+  sigaddset(&mask, SIGHUP);
   sigprocmask(SIG_BLOCK, &mask, nullptr);
 
   // Install the signals used to exit the process cleanly, or reload the


@@ 124,6 125,7 @@ int main(int ac, char** av)
   on_sigusr.sa_flags = 0;
   sigaction(SIGUSR1, &on_sigusr, nullptr);
   sigaction(SIGUSR2, &on_sigusr, nullptr);
+  sigaction(SIGHUP, &on_sigusr, nullptr);
 
   auto p = std::make_shared<Poller>();