GOSTSec/android-ifaddrs-from-android-source
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fixed build error

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orignal 2017-10-02 11:26:14 -04:00
parent 6289f998c7
commit 08a2e6e4d3
1 changed files with 9 additions and 2 deletions
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11
bionic_netlink.cpp
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@ -41,6 +41,13 @@
#include "ErrnoRestorer.h"
#define TEMP_FAILURE_RETRY1(exp) ({ \
decltype (exp) _rc; \
do { \
_rc = (exp); \
} while (_rc == -1 && errno == EINTR); \
_rc; })
NetlinkConnection::NetlinkConnection() {
fd_ = -1;
@ -82,13 +89,13 @@ bool NetlinkConnection::SendRequest(int type) {
request.hdr.nlmsg_type = type;
request.hdr.nlmsg_len = sizeof(request);
request.msg.rtgen_family = AF_UNSPEC; // All families.
return (TEMP_FAILURE_RETRY(send(fd_, &request, sizeof(request), 0)) == sizeof(request));
return (TEMP_FAILURE_RETRY1(send(fd_, &request, sizeof(request), 0)) == sizeof(request));
}
bool NetlinkConnection::ReadResponses(void callback(void*, nlmsghdr*), void* context) {
// Read through all the responses, handing interesting ones to the callback.
ssize_t bytes_read;
while ((bytes_read = TEMP_FAILURE_RETRY(recv(fd_, data_, size_, 0))) > 0) {
while ((bytes_read = TEMP_FAILURE_RETRY1(recv(fd_, data_, size_, 0))) > 0) {
nlmsghdr* hdr = reinterpret_cast<nlmsghdr*>(data_);
for (; NLMSG_OK(hdr, static_cast<size_t>(bytes_read)); hdr = NLMSG_NEXT(hdr, bytes_read)) {
if (hdr->nlmsg_type == NLMSG_DONE) return true;