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Low: ipc_socket: Allow socket max msg size to be calculated more accurately

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This commit is contained in:
David Vossel 2014-02-10 16:55:36 -06:00
parent aa24dd848a
commit 9e6cacd4e6
1 changed files with 8 additions and 3 deletions
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11
lib/ipc_socket.c
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@ -186,16 +186,21 @@ qb_ipcc_verify_dgram_max_msg_size(size_t max_msg_size)
{
int32_t i;
int32_t last = -1;
int32_t inc = 1024;
if (dgram_verify_msg_size(max_msg_size) == 0) {
return max_msg_size;
}
for (i = 1024; i < max_msg_size; i+=1024) {
if (dgram_verify_msg_size(i) != 0) {
for (i = inc; i < max_msg_size; i+=inc) {
if (dgram_verify_msg_size(i) == 0) {
last = i;
} else if (inc > 2) {
i-=inc;
inc = inc/2;
} else {
break;
}
last = i;
}
return last;