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Code Issues Wiki

Fix endless loop in receive_fd

personal/stbuehler/wip
Stefan Bühler 2009-07-07 22:24:52 +02:00
parent d30108b967
commit 67e072e618
1 changed files with 8 additions and 6 deletions
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14
src/utils.c
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@ -133,10 +133,10 @@ gint send_fd(gint s, gint fd) { /* write fd to unix socket s */
for (;;) {
if (sendmsg(s, &msg, 0) < 0) {
switch (errno) {
case EINTR: break;
#if EAGAIN != EWOULDBLOCK
case EINTR: continue;
#if EAGAIN != EWOULDBLOCK
case EWOULDBLOCK:
#endif
#endif
case EAGAIN: return -2;
default: return -1;
}
@ -189,14 +189,16 @@ gint receive_fd(gint s, gint *fd) { /* read fd from unix socket s */
for (;;) {
if (recvmsg(s, &msg, 0) == -1) {
switch (errno) {
case EINTR: break;
#if EAGAIN != EWOULDBLOCK
case EINTR: continue;
#if EAGAIN != EWOULDBLOCK
case EWOULDBLOCK:
#endif
#endif
case EAGAIN: return -2;
default: return -1;
}
}
break;
}
#ifdef CMSG_FIRSTHDR