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am ff201659: Merge "Fix the Mac libcutils build."

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* commit 'ff2016599ddaab326ff94c9f1680ac641bb0055e':
  Fix the Mac libcutils build.
This commit is contained in:
Elliott Hughes 2015-07-18 18:09:03 +00:00 • committed by Android Git Automerger
commit 099ec31bdb
1 changed files with 7 additions and 11 deletions
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18
libcutils/socket_network_client.c
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@ -29,17 +29,12 @@
#include <cutils/sockets.h>
static int fix_O_NONBLOCK(int s, int type) {
// If the caller actually wanted a non-blocking socket, fine.
if ((type & SOCK_NONBLOCK)) return s;
// Otherwise clear the O_NONBLOCK flag.
static int toggle_O_NONBLOCK(int s) {
int flags = fcntl(s, F_GETFL);
if (flags == -1 || fcntl(s, F_SETFL, flags & ~O_NONBLOCK) == -1) {
if (flags == -1 || fcntl(s, F_SETFL, flags ^ O_NONBLOCK) == -1) {
close(s);
return -1;
}
return s;
}
@ -69,12 +64,13 @@ int socket_network_client_timeout(const char* host, int port, int type, int time
freeaddrinfo(addrs);
int s = socket(family, type | SOCK_NONBLOCK, protocol);
if (s == -1) return -1;
// The Mac doesn't have SOCK_NONBLOCK.
int s = socket(family, type, protocol);
if (s == -1 || toggle_O_NONBLOCK(s) == -1) return -1;
int rc = connect(s, (const struct sockaddr*) &addr, addr_len);
if (rc == 0) {
return fix_O_NONBLOCK(s, type);
return toggle_O_NONBLOCK(s);
} else if (rc == -1 && errno != EINPROGRESS) {
close(s);
return -1;
@ -116,7 +112,7 @@ int socket_network_client_timeout(const char* host, int port, int type, int time
return -1;
}
return fix_O_NONBLOCK(s, type);
return toggle_O_NONBLOCK(s);
}
int socket_network_client(const char* host, int port, int type) {