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no need to check if the FD is >= 0 now that we centralized the close/free logic. Once closed, none of that code will run again

This commit is contained in:
Brian Lopez 2010-10-17 18:12:02 -07:00
parent c8020f29ac
commit e823b9ec0d
1 changed files with 12 additions and 16 deletions
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28
ext/mysql2/client.c
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@ -113,23 +113,19 @@ static VALUE nogvl_close(void *ptr) {
* we'll send a QUIT message to the server, but that message is more of a * we'll send a QUIT message to the server, but that message is more of a
* formality than a hard requirement since the socket is getting shutdown * formality than a hard requirement since the socket is getting shutdown
* anyways, so ensure the socket write does not block our interpreter * anyways, so ensure the socket write does not block our interpreter
*
*
* if the socket is dead we have no chance of blocking,
* so ignore any potential fcntl errors since they don't matter
*/ */
int fd = wrapper->client->net.fd; #ifndef _WIN32
int flags = fcntl(wrapper->client->net.fd, F_GETFL);
if (fd >= 0) { if (flags > 0 && !(flags & O_NONBLOCK))
/* fcntl(wrapper->client->net.fd, F_SETFL, flags | O_NONBLOCK);
* if the socket is dead we have no chance of blocking, #else
* so ignore any potential fcntl errors since they don't matter u_long iMode = 1;
*/ ioctlsocket(wrapper->client->net.fd, FIONBIO, &iMode);
#ifndef _WIN32 #endif
int flags = fcntl(fd, F_GETFL);
if (flags > 0 && !(flags & O_NONBLOCK))
fcntl(fd, F_SETFL, flags | O_NONBLOCK);
#else
u_long iMode = 1;
ioctlsocket(fd, FIONBIO, &iMode);
#endif
}
mysql_close(wrapper->client); mysql_close(wrapper->client);
wrapper->client->net.fd = -1; wrapper->client->net.fd = -1;