From 1f5ae4a8da0a794b436743087760162d80fd1fe7 Mon Sep 17 00:00:00 2001
From: Bo <bo@bowild.com>
Date: Tue, 22 Oct 2024 15:35:29 +0300
Subject: [PATCH] small fixes + windows compatibility

---
 ext/iodine/fio-stl.h           | 15 +++++++--------
 ext/iodine/iodine_cli.h        |  4 ++++
 ext/iodine/iodine_connection.h |  2 +-
 3 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/ext/iodine/fio-stl.h b/ext/iodine/fio-stl.h
index a03ddb4..5047585 100644
--- a/ext/iodine/fio-stl.h
+++ b/ext/iodine/fio-stl.h
@@ -3136,7 +3136,7 @@ Memory allocation macros
 /** Frees allocated memory. */
 #define FIO_MEM_FREE(ptr, size) fio_free((ptr))
 /** Set to true of internall allocator is used (memory returned set to zero). */
-#define FIO_MEM_REALLOC_IS_SAFE 1
+#define FIO_MEM_REALLOC_IS_SAFE fio_realloc_is_safe()
 
 #else /* H___FIO_MALLOC___H */
 /** Reallocates memory, copying (at least) `copy_len` if necessary. */
@@ -10791,12 +10791,12 @@ SFUNC int fio_sock_open2(const char *url, uint16_t flags) {
 /** Sets a file descriptor / socket to non blocking state. */
 SFUNC int fio_sock_set_non_block(int fd) {
 /* If they have O_NONBLOCK, use the Posix way to do it */
-#if defined(O_NONBLOCK)
+#if defined(O_NONBLOCK) && defined(F_GETFL) && defined(F_SETFL)
   /* Fixme: O_NONBLOCK is defined but broken on SunOS 4.1.x and AIX 3.2.5. */
   int flags;
   if (-1 == (flags = fcntl(fd, F_GETFL, 0)))
     flags = 0;
-#ifdef O_CLOEXEC
+#if defined(O_CLOEXEC)
   return fcntl(fd, F_SETFL, flags | O_NONBLOCK | O_CLOEXEC);
 #else
   return fcntl(fd, F_SETFL, flags | O_NONBLOCK);
@@ -26479,8 +26479,8 @@ FIO_IFUNC int FIO_NAME(FIO_MAP_NAME,
       (FIO_NAME(FIO_MAP_NAME, node_s) *)FIO_MEM_REALLOC_(NULL, 0, s, 0);
   if (!n)
     return -1;
-  // if (!FIO_MEM_REALLOC_IS_SAFE_) /* set only imap to zero */
-  FIO_MEMSET((n + (1ULL << bits)), 0, (1ULL << bits));
+  if (!FIO_MEM_REALLOC_IS_SAFE_) /* set only imap to zero */
+    FIO_MEMSET((n + (1ULL << bits)), 0, (1ULL << bits));
   *o = (FIO_NAME(FIO_MAP_NAME, s)){.map = n, .bits = bits};
   FIO_LEAK_COUNTER_ON_ALLOC(FIO_NAME(FIO_MAP_NAME, destroy));
   return 0;
@@ -27250,7 +27250,7 @@ SFUNC void FIO_NAME(FIO_MAP_NAME, compact)(FIO_MAP_PTR map) {
   FIO_NAME(FIO_MAP_NAME, s) *o = FIO_PTR_TAG_GET_UNTAGGED(FIO_MAP_T, map);
   if (!o->map || !o->count)
     return;
-  FIO_NAME(FIO_MAP_NAME, s) cpy = {0}, tmp;
+  FIO_NAME(FIO_MAP_NAME, s) cpy = {0};
   uint32_t bits = o->bits;
   while (FIO_MAP_CAPA(bits >> 1) > o->count)
     bits >>= 1;
@@ -27268,9 +27268,8 @@ SFUNC void FIO_NAME(FIO_MAP_NAME, compact)(FIO_MAP_PTR map) {
   return;
 
 finish:
-  tmp = o[0];
+  FIO_NAME(FIO_MAP_NAME, __free_map)(o, 0);
   o[0] = cpy;
-  FIO_NAME(FIO_MAP_NAME, __free_map)(&tmp, 0);
   return;
 }
 
diff --git a/ext/iodine/iodine_cli.h b/ext/iodine/iodine_cli.h
index 120cc61..e4b6e73 100644
--- a/ext/iodine/iodine_cli.h
+++ b/ext/iodine/iodine_cli.h
@@ -228,7 +228,11 @@ static VALUE iodine_cli_parse(VALUE self, VALUE required) {
                         FIO_STRING_WRITE_STR2(u.query.buf, u.query.len));
       fio_cli_set("-b", url.buf);
     } else {
+#if FIO_OS_WIN
+      SetEnvironmentVariable("PORT", fio_cli_get("-p"));
+#else
       setenv("PORT", fio_cli_get("-p"), 1);
+#endif
     }
   }
 
diff --git a/ext/iodine/iodine_connection.h b/ext/iodine/iodine_connection.h
index bb1267d..4efadff 100644
--- a/ext/iodine/iodine_connection.h
+++ b/ext/iodine/iodine_connection.h
@@ -947,7 +947,7 @@ static VALUE iodine_handler_deafult_on_http(VALUE handler, VALUE client) {
                      .copy = 1,
                      .finish = 1);
     } else if (rb_respond_to(bd, IODINE_TO_PATH_ID)) { /* named file body... */
-      VALUE p = rb_funcall(bd, IODINE_TO_PATH_ID, 0, NULL);
+      VALUE p = rb_funcallv(bd, IODINE_TO_PATH_ID, 0, NULL);
       if (!RB_TYPE_P(p, RUBY_T_STRING))
         goto rack_error; /* FIXME? something else? */
       if (fio_http_static_file_response(c->http,