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Replaced SIGUSR1 with socketpair for synchronization between parent and child processes on RECVFROM type addresses

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This commit is contained in:
Gerhard Rieger 2023-06-23 22:48:26 +02:00
parent a0e17a813a
commit 02483ff39e
12 changed files with 269 additions and 257 deletions

2
xiosigchld.c
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@ -112,7 +112,6 @@ void childdied(int signum) {
return;
}
/*! indent */
if (num_child) num_child--;
/* check if it was a registered child process */
i = 0;
while (i < XIO_MAXSOCK) {
@ -121,6 +120,7 @@ void childdied(int signum) {
}
if (i == XIO_MAXSOCK) {
Info2("childdied(%d): cannot identify child %d", signum, pid);
if (num_child) num_child--;
if (nextunknown == NUMUNKNOWN) {
nextunknown = 0;
}