* (at your option) any later version.
* Please read the file COPYING, README and AUTHORS for more information.
*
- * I/O abstraction interface.
* Copyright (c) 2005 Florian Westphal (westphal@foo.fh-furtwangen.de)
*
*/
#include "portab.h"
-static char UNUSED id[] = "$Id: io.c,v 1.31 2008/04/03 20:56:44 fw Exp $";
+/**
+ * @file
+ * I/O abstraction interface.
+ */
#include <assert.h>
#include <stdlib.h>
* the largest fd registered, plus one.
*/
static int select_maxfd;
-static int io_dispatch_select(struct timeval *tv);
+static int io_dispatch_select PARAMS((struct timeval *tv));
#ifndef IO_USE_EPOLL
#define io_masterfd -1
static void io_docallback PARAMS((int fd, short what));
#ifdef DEBUG_IO
-static void io_debug(const char *s, int fd, int what)
+static void
+io_debug(const char *s, int fd, int what)
{
Log(LOG_DEBUG, "%s: %d, %d\n", s, fd, what);
}
#else
-static inline void io_debug(const char UNUSED *s,int UNUSED a, int UNUSED b) {/*NOTHING*/}
+static inline void
+io_debug(const char UNUSED *s,int UNUSED a, int UNUSED b)
+{ /* NOTHING */ }
#endif
static io_event *
eventsize, io_masterfd);
}
#else
-static inline void io_close_devpoll(int UNUSED x) {/* NOTHING */}
-static inline void io_library_init_devpoll(unsigned int UNUSED ev) {/*NOTHING*/}
+static inline void
+io_close_devpoll(int UNUSED x)
+{ /* NOTHING */ }
+static inline void
+io_library_init_devpoll(unsigned int UNUSED ev)
+{ /* NOTHING */ }
#endif
}
}
#else
-static inline void io_close_poll(int UNUSED x) {/* NOTHING */}
-static inline void io_library_init_poll(unsigned int UNUSED ev) {/*NOTHING*/}
+static inline void
+io_close_poll(int UNUSED x)
+{ /* NOTHING */ }
+static inline void
+io_library_init_poll(unsigned int UNUSED ev)
+{ /* NOTHING */ }
#endif
static int
io_dispatch_select(struct timeval *tv)
{
- fd_set readers_tmp = readers;
- fd_set writers_tmp = writers;
+ fd_set readers_tmp;
+ fd_set writers_tmp;
short what;
int ret, i;
int fds_ready;
+
+ readers_tmp = readers;
+ writers_tmp = writers;
+
ret = select(select_maxfd + 1, &readers_tmp, &writers_tmp, NULL, tv);
if (ret <= 0)
return ret;
}
}
#else
-static inline void io_library_init_select(int UNUSED x) {/* NOTHING */}
-static inline void io_close_select(int UNUSED x) {/* NOTHING */}
+static inline void
+io_library_init_select(int UNUSED x)
+{ /* NOTHING */ }
+static inline void
+io_close_select(int UNUSED x)
+{ /* NOTHING */ }
#endif /* SELECT */
#endif
}
#else
-static inline void io_library_init_epoll(unsigned int UNUSED ev) {/* NOTHING */}
+static inline void
+io_library_init_epoll(unsigned int UNUSED ev)
+{ /* NOTHING */ }
#endif /* IO_USE_EPOLL */
library_initialized = true;
}
#else
-static inline void io_library_init_kqueue(unsigned int UNUSED ev) {/* NOTHING */}
+static inline void
+io_library_init_kqueue(unsigned int UNUSED ev)
+{ /* NOTHING */ }
#endif