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Ignore sigchld/usr2 sent to the child process after fork

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This commit is contained in:
Adam
2011-10-27 15:09:31 -04:00
parent 0761a4a692
commit 39ac438b8d
1 changed files with 9 additions and 0 deletions
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src/init.cpp
+9
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@@ -249,6 +249,8 @@ void Fork()
}
#ifndef _WIN32
static bool in_parent = false;
class SignalForkExit : public Signal
{
public:
@@ -256,6 +258,9 @@ class SignalForkExit : public Signal
void OnNotify()
{
if (!in_parent)
return;
quitting = true;
return_code = 0;
}
@@ -268,6 +273,9 @@ class SignalSigChld : public Signal
void OnNotify()
{
if (!in_parent)
return;
quitting = true;
return_code = -1;
int status = 0;
@@ -414,6 +422,7 @@ void Init(int ac, char **av)
int i = fork();
if (i > 0)
{
in_parent = true;
while (!quitting)
{
Log(LOG_DEBUG_3) << "Top of fork() process loop";