diff options
Diffstat (limited to 'src/w32proc.c')
| -rw-r--r-- | src/w32proc.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/w32proc.c b/src/w32proc.c index 8bf57602927..ce1474c7323 100644 --- a/src/w32proc.c +++ b/src/w32proc.c @@ -803,6 +803,33 @@ new_child (void) if (!CHILD_ACTIVE (cp) && cp->procinfo.hProcess == NULL) goto Initialize; if (child_proc_count == MAX_CHILDREN) + { + DebPrint (("new_child: No vacant slots, looking for dead processes\n")); + for (cp = child_procs + (child_proc_count-1); cp >= child_procs; cp--) + if (!CHILD_ACTIVE (cp) && cp->procinfo.hProcess) + { + DWORD status = 0; + + if (!GetExitCodeProcess (cp->procinfo.hProcess, &status)) + { + DebPrint (("new_child.GetExitCodeProcess: error %lu for PID %lu\n", + GetLastError (), cp->procinfo.dwProcessId)); + status = STILL_ACTIVE; + } + if (status != STILL_ACTIVE + || WaitForSingleObject (cp->procinfo.hProcess, 0) == WAIT_OBJECT_0) + { + DebPrint (("new_child: Freeing slot of dead process %d\n", + cp->procinfo.dwProcessId)); + CloseHandle (cp->procinfo.hProcess); + cp->procinfo.hProcess = NULL; + CloseHandle (cp->procinfo.hThread); + cp->procinfo.hThread = NULL; + goto Initialize; + } + } + } + if (child_proc_count == MAX_CHILDREN) return NULL; cp = &child_procs[child_proc_count++]; |