deps: upgrade to libuv 1.26.0

Notable changes:
- A bug that could result in 100% CPU utilization in Node
  has been fixed (https://github.com/libuv/libuv/issues/2162)
- Node's report module will now include the entire Windows
  product name (https://github.com/libuv/libuv/pull/2170)

PR-URL: https://github.com/nodejs/node/pull/26037
Fixes: https://github.com/nodejs/node/issues/26013
Fixes: https://github.com/nodejs/node/issues/25875
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>

3 files changed, 32 insertions, 2 deletions

diff --git a/deps/uv/include/uv.h b/deps/uv/include/uv.h
index a46b229dfd..1578bbd568 100644
--- a/deps/uv/include/uv.h
+++ b/deps/uv/include/uv.h
@@ -1144,6 +1144,17 @@ UV_EXTERN int uv_os_getenv(const char* name, char* buffer, size_t* size);
 UV_EXTERN int uv_os_setenv(const char* name, const char* value);
 UV_EXTERN int uv_os_unsetenv(const char* name);
 
+#ifdef MAXHOSTNAMELEN
+# define UV_MAXHOSTNAMESIZE (MAXHOSTNAMELEN + 1)
+#else
+  /*
+    Fallback for the maximum hostname size, including the null terminator. The
+    Windows gethostname() documentation states that 256 bytes will always be
+    large enough to hold the null-terminated hostname.
+  */
+# define UV_MAXHOSTNAMESIZE 256
+#endif
+
 UV_EXTERN int uv_os_gethostname(char* buffer, size_t* size);
 
 UV_EXTERN int uv_os_uname(uv_utsname_t* buffer);
@@ -1574,6 +1585,24 @@ UV_EXTERN void uv_key_set(uv_key_t* key, void* value);
 typedef void (*uv_thread_cb)(void* arg);
 
 UV_EXTERN int uv_thread_create(uv_thread_t* tid, uv_thread_cb entry, void* arg);
+
+typedef enum {
+  UV_THREAD_NO_FLAGS = 0x00,
+  UV_THREAD_HAS_STACK_SIZE = 0x01
+} uv_thread_create_flags;
+
+struct uv_thread_options_s {
+  unsigned int flags;
+  size_t stack_size;
+  /* More fields may be added at any time. */
+};
+
+typedef struct uv_thread_options_s uv_thread_options_t;
+
+UV_EXTERN int uv_thread_create_ex(uv_thread_t* tid,
+                                  const uv_thread_options_t* params,
+                                  uv_thread_cb entry,
+                                  void* arg);
 UV_EXTERN uv_thread_t uv_thread_self(void);
 UV_EXTERN int uv_thread_join(uv_thread_t *tid);
 UV_EXTERN int uv_thread_equal(const uv_thread_t* t1, const uv_thread_t* t2);
diff --git a/deps/uv/include/uv/unix.h b/deps/uv/include/uv/unix.h
index d887d7211f..2363701b41 100644
--- a/deps/uv/include/uv/unix.h
+++ b/deps/uv/include/uv/unix.h
@@ -31,13 +31,14 @@
 #include <netinet/in.h>
 #include <netinet/tcp.h>
 #include <arpa/inet.h>
-#include <netdb.h>
+#include <netdb.h>  /* MAXHOSTNAMELEN on Solaris */
 
 #include <termios.h>
 #include <pwd.h>
 
 #if !defined(__MVS__)
 #include <semaphore.h>
+#include <sys/param.h> /* MAXHOSTNAMELEN on Linux and the BSDs */
 #endif
 #include <pthread.h>
 #include <signal.h>
diff --git a/deps/uv/include/uv/version.h b/deps/uv/include/uv/version.h
index 136772128a..fa7320cf4d 100644
--- a/deps/uv/include/uv/version.h
+++ b/deps/uv/include/uv/version.h
@@ -31,7 +31,7 @@
  */
 
 #define UV_VERSION_MAJOR 1
-#define UV_VERSION_MINOR 25
+#define UV_VERSION_MINOR 26
 #define UV_VERSION_PATCH 0
 #define UV_VERSION_IS_RELEASE 1
 #define UV_VERSION_SUFFIX ""