hostapd: include sys/stat.h for a struct stat definition

Some libcs need this header to be explicitely included (e.g: musl)

Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 34295

package/network/services/hostapd/patches/100-pending_work.patch

@@ -83,7 +83,7 @@
  		pos[1] = 0;
  		pos += 2;
  	}
-@@ -7698,6 +7698,10 @@ static int i802_set_wds_sta(void *priv, 
+@@ -7698,6 +7698,10 @@ static int i802_set_wds_sta(void *priv,
  		}
  		return i802_set_sta_vlan(priv, addr, name, 0);
  	} else {

package/network/services/hostapd/patches/500-random_pool_add_kernel.patch

@@ -1,6 +1,14 @@
 --- a/src/crypto/random.c
 +++ b/src/crypto/random.c
-@@ -33,6 +33,8 @@
+@@ -25,6 +25,7 @@
+ #include "utils/includes.h"
+ #ifdef __linux__
+ #include <fcntl.h>
++#include <sys/stat.h>
+ #endif /* __linux__ */
+ 
+ #include "utils/common.h"
+@@ -33,6 +34,8 @@
  #include "sha1.h"
  #include "random.h"
  
@@ -9,7 +17,7 @@
  #define POOL_WORDS 32
  #define POOL_WORDS_MASK (POOL_WORDS - 1)
  #define POOL_TAP1 26
-@@ -43,6 +45,8 @@
+@@ -43,6 +46,8 @@
  #define EXTRACT_LEN 16
  #define MIN_READY_MARK 2
  
@@ -18,7 +26,7 @@
  static u32 pool[POOL_WORDS];
  static unsigned int input_rotate = 0;
  static unsigned int pool_pos = 0;
-@@ -123,7 +127,7 @@ static void random_extract(u8 *out)
+@@ -123,7 +128,7 @@ static void random_extract(u8 *out)
  }
  
  
@@ -27,7 +35,7 @@
  {
  	struct os_time t;
  	static unsigned int count = 0;
-@@ -213,16 +217,22 @@ int random_get_bytes(void *buf, size_t l
+@@ -213,16 +218,22 @@ int random_get_bytes(void *buf, size_t l
  int random_pool_ready(void)
  {
  #ifdef __linux__
@@ -51,7 +59,7 @@
  
  	/*
  	 * Try to fetch some more data from the kernel high quality
-@@ -257,6 +267,7 @@ int random_pool_ready(void)
+@@ -257,6 +268,7 @@ int random_pool_ready(void)
  	if (dummy_key_avail == sizeof(dummy_key)) {
  		if (own_pool_ready < MIN_READY_MARK)
  			own_pool_ready = MIN_READY_MARK;
@@ -59,7 +67,7 @@
  		random_write_entropy();
  		return 1;
  	}
-@@ -269,6 +280,7 @@ int random_pool_ready(void)
+@@ -269,6 +281,7 @@ int random_pool_ready(void)
  	    total_collected + 10 * own_pool_ready > MIN_COLLECT_ENTROPY) {
  		wpa_printf(MSG_INFO, "random: Allow operation to proceed "
  			   "based on internal entropy");
@@ -67,7 +75,7 @@
  		return 1;
  	}
  
-@@ -284,10 +296,16 @@ int random_pool_ready(void)
+@@ -284,10 +297,16 @@ int random_pool_ready(void)
  
  void random_mark_pool_ready(void)
  {
@@ -84,7 +92,7 @@
  }
  
  
-@@ -444,3 +462,22 @@ void random_deinit(void)
+@@ -444,3 +463,22 @@ void random_deinit(void)
  	os_free(random_entropy_file);
  	random_entropy_file = NULL;
  }

package/network/services/hostapd/patches/550-limit_debug_messages.patch

@@ -165,7 +165,7 @@
  
  /**
   * wpa_hexdump_ascii_key - conditional hex dump, hide keys
-@@ -138,8 +173,14 @@ void wpa_hexdump_ascii(int level, const 
+@@ -138,8 +173,14 @@ void wpa_hexdump_ascii(int level, const
   * bytes per line will be shown. This works like wpa_hexdump_ascii(), but by
   * default, does not include secret keys (passwords, etc.) in debug output.
   */

package/network/services/hostapd/patches/580-fix_bss_addr.patch

@@ -1,6 +1,6 @@
 --- a/src/drivers/driver_nl80211.c
 +++ b/src/drivers/driver_nl80211.c
-@@ -7738,7 +7738,7 @@ static int i802_set_wds_sta(void *priv, 
+@@ -7738,7 +7738,7 @@ static int i802_set_wds_sta(void *priv,
  		if (!if_nametoindex(name)) {
  			if (nl80211_create_iface(drv, name,
  						 NL80211_IFTYPE_AP_VLAN,