Source

linux-scalability-benchmarks / libowfat / io / io_nonblock.c

The default branch has multiple heads

Full commit
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include "io_internal.h"

#ifdef __MINGW32__
#include <winsock2.h>
#include "windoze.h"
#endif

#ifndef O_NDELAY
#define O_NDELAY O_NONBLOCK
#endif

void io_nonblock(int64 d) {
  io_entry* e=array_get(&io_fds,sizeof(io_entry),d);
#ifdef __MINGW32__
  unsigned long i=1;
  if (ioctlsocket( d, FIONBIO, &i)==0)
    if (e) e->nonblock=1;
#else
  if (fcntl(d,F_SETFL,fcntl(d,F_GETFL,0) | O_NDELAY)==0)
    if (e) e->nonblock=1;
#endif
}