diff options
| author | Stephane Letz <letz@grame.fr> | 2014-02-26 15:53:30 +0100 |
|---|---|---|
| committer | Stephane Letz <letz@grame.fr> | 2014-02-26 15:53:30 +0100 |
| commit | f19cd3c1ddb19305ec6830e72658c121a8c9accc (patch) | |
| tree | 32a1e7097cddc77c544b2c11d9d34558ec5767c9 /posix | |
| parent | 9a48112658ce6e8767aff3327a4e8e2b6248e318 (diff) | |
| download | jack2-f19cd3c1ddb19305ec6830e72658c121a8c9accc.tar.gz | |
Uli Franke patch for start_server_classic.
Diffstat (limited to 'posix')
| -rw-r--r-- | posix/JackPosixServerLaunch.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/posix/JackPosixServerLaunch.cpp b/posix/JackPosixServerLaunch.cpp index 44ec4171..e4d3985c 100644 --- a/posix/JackPosixServerLaunch.cpp +++ b/posix/JackPosixServerLaunch.cpp @@ -29,6 +29,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #include "JackServerLaunch.h" #include "JackPlatformPlug.h" +#include <sys/wait.h> + using namespace Jack; #if defined(USE_LIBDBUS_AUTOLAUNCH) @@ -175,7 +177,12 @@ static int start_server_classic(const char* server_name) * virtual memory tricks, the overhead of the second fork() is * probably relatively small. */ - switch (fork()) { + + int status; + pid_t first_child_pid; + + first_child_pid = fork(); + switch (first_child_pid) { case 0: /* child process */ switch (fork()) { case 0: /* grandchild process */ @@ -189,6 +196,7 @@ static int start_server_classic(const char* server_name) case - 1: /* fork() error */ return 1; /* failed to start server */ } + waitpid(first_child_pid, &status, 0); /* only the original parent process goes here */ return 0; /* (probably) successful */ |