Mercurial > hg > audiodb
changeset 104:97107ee61dba
Temporary signal handling.
"Temporary" because it will not work on platforms which don't have real
signals (Hello, Win32) but nevertheless useful, as otherwise gcov (the
code coverage tool) will not count executions of processes that are
killed by signals (in particular, the server processes started in the
tests).
A brief experiment suggests that we're up to about 80% statement
coverage from our 20 tests.
| author | mas01cr |
|---|---|
| date | Thu, 04 Oct 2007 15:02:29 +0000 |
| parents | 2c58d5193287 |
| children | 10feb98abebf |
| files | audioDB.cpp audioDB.h |
| diffstat | 2 files changed, 17 insertions(+), 0 deletions(-) [+] |
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--- a/audioDB.cpp Thu Oct 04 10:38:32 2007 +0000 +++ b/audioDB.cpp Thu Oct 04 15:02:29 2007 +0000 @@ -1,5 +1,13 @@ #include "audioDB.h" +void sigterm_action(int signal, siginfo_t *info, void *context) { + exit(128+signal); +} + +void sighup_action(int signal, siginfo_t *info, void *context) { + // FIXME: reread any configuration files +} + #define O2_DEBUG void audioDB::error(const char* a, const char* b, const char *sysFunc) { @@ -196,6 +204,13 @@ if(port<100 || port > 100000) error("port out of range"); isServer=1; + struct sigaction sa; + sa.sa_sigaction = sigterm_action; + sa.sa_flags = SA_SIGINFO | SA_RESTART | SA_NODEFER; + sigaction(SIGTERM, &sa, NULL); + sa.sa_sigaction = sighup_action; + sa.sa_flags = SA_SIGINFO | SA_RESTART | SA_NODEFER; + sigaction(SIGHUP, &sa, NULL); return 0; } @@ -2610,3 +2625,4 @@ int main(const unsigned argc, char* const argv[]){ audioDB(argc, argv); } +