server: Introduce command_{pre,post}_select().

[paraslash.git] / net.c

diff --git a/net.c b/net.c
index 427ab0f0d2a3ebe3873eeff603422742b66a94b1..b2c9c43a81ad356ec021373c12d5c764fa5b76f4 100644 (file)
--- a/net.c
+++ b/net.c
@@ -19,11 +19,13 @@
 #define AI_ADDRCONFIG 0
 #endif
 
+#include <dirent.h>
 
 #include "para.h"
 #include "error.h"
 #include "net.h"
 #include "string.h"
+#include "fd.h"
 
 
 /** Information about one encrypted connection. */
@@ -345,31 +347,6 @@ struct in_addr extract_v4_addr(const struct sockaddr_storage *ss)
        return ia;
 }
 
-/*
- * Write a buffer to a file descriptor, re-write on short writes.
- *
- * \param fd The file descriptor.
- * \param buf The buffer to be sent.
- * \param len The length of \a buf.
- *
- * \return Standard. In any case, the number of bytes that have been written is
- * stored in \a len.
- */
-static int write_all(int fd, const char *buf, size_t *len)
-{
-       size_t total = *len;
-
-       assert(total);
-       *len = 0;
-       while (*len < total) {
-               int ret = write(fd, buf + *len, total - *len);
-               if (ret == -1)
-                       return -ERRNO_TO_PARA_ERROR(errno);
-               *len += ret;
-       }
-       return 1;
-}
-
 /**
  * Encrypt and send a binary buffer.
  *