ardour/livetrax
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vtl: amend 0c2d95b - fix possible race condition when terminating external program

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This commit is contained in:
Robin Gareus 2013-03-29 09:48:29 +01:00
parent 941898843e
commit 9274b870ab
1 changed files with 0 additions and 5 deletions
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5
gtk2_ardour/system_exec.cc
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@ -306,7 +306,6 @@ SystemExec::output_interposer()
ReadStdout(data, bytesRead);/* EMIT SIGNAL */ ReadStdout(data, bytesRead);/* EMIT SIGNAL */
} }
Terminated();/* EMIT SIGNAL */ Terminated();/* EMIT SIGNAL */
terminate();
} }
void void
@ -618,7 +617,6 @@ SystemExec::output_interposer()
ReadStdout(rv, r);/* EMIT SIGNAL */ ReadStdout(rv, r);/* EMIT SIGNAL */
} }
Terminated();/* EMIT SIGNAL */ Terminated();/* EMIT SIGNAL */
terminate();
} }
void void
@ -653,9 +651,6 @@ SystemExec::write_to_stdin(std::string d, size_t len)
} }
if (r != (len-c)) { if (r != (len-c)) {
::pthread_mutex_unlock(&write_lock); ::pthread_mutex_unlock(&write_lock);
#if 1 // debug
printf("XXX: child process communication breakdown.\n");
#endif
return c; return c;
} }
break; break;