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EvbufferBuffer: Optimize a bit

This commit is contained in:
Tatsuhiro Tsujikawa 2014-03-15 16:23:12 +09:00
parent fef01a3c39
commit 775d07ace4
1 changed files with 12 additions and 8 deletions
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20
src/util.cc
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@ -497,11 +497,13 @@ void EvbufferBuffer::reset(evbuffer *evbuffer, uint8_t *buf, size_t bufmax)
int EvbufferBuffer::flush() int EvbufferBuffer::flush()
{ {
int rv; int rv;
rv = evbuffer_add(evbuffer_, buf_, buflen_); if(buflen_ > 0) {
if(rv == -1) { rv = evbuffer_add(evbuffer_, buf_, buflen_);
return -1; if(rv == -1) {
return -1;
}
buflen_ = 0;
} }
buflen_ = 0;
return 0; return 0;
} }
@ -509,11 +511,13 @@ int EvbufferBuffer::add(const uint8_t *data, size_t datalen)
{ {
int rv; int rv;
if(buflen_ + datalen > bufmax_) { if(buflen_ + datalen > bufmax_) {
rv = evbuffer_add(evbuffer_, buf_, buflen_); if(buflen_ > 0) {
if(rv == -1) { rv = evbuffer_add(evbuffer_, buf_, buflen_);
return -1; if(rv == -1) {
return -1;
}
buflen_ = 0;
} }
buflen_ = 0;
if(datalen > bufmax_) { if(datalen > bufmax_) {
rv = evbuffer_add(evbuffer_, data, datalen); rv = evbuffer_add(evbuffer_, data, datalen);
if(rv == -1) { if(rv == -1) {