deps: upgrade to libuv 1.30.0

Notable changes:

- Support for the Haiku platform has been added.
- The maximum UV_THREADPOOL_SIZE has been increased from
  128 to 1024.
- uv_fs_copyfile() now works properly when the source and
  destination files are the same.

PR-URL: #28449
Backport-PR-URL: #31969
Fixes: #27746
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

deps/uv/.gitattributes

@@ -0,0 +1 @@
+test/fixtures/lorem_ipsum.txt text eol=lf

deps/uv/AUTHORS

@@ -382,3 +382,10 @@ George Zhao <zhaozg@gmail.com>
 Kyle Edwards <kyle.edwards@kitware.com>
 ken-cunningham-webuse <ken.cunningham.webuse@gmail.com>
 Kelvin Jin <kelvinjin@google.com>
+Leorize <leorize+oss@disroot.org>
+Vlad A <vladmore@gmail.com>
+Niels Lohmann <mail@nlohmann.me>
+Jenil Christo <jenilchristo5@gmail.com>
+Evgeny Ermakov <evgeny.v.ermakov@gmail.com>
+gengjiawen <technicalcute@gmail.com>
+Leo Chung <gewalalb@gmail.com>

deps/uv/CMakeLists.txt

@@ -1,7 +1,6 @@
 # TODO: determine CMAKE_SYSTEM_NAME on OS/390.  Currently assumes "OS/390".
 cmake_minimum_required(VERSION 3.0)
 project(libuv)
-enable_testing()
 
 if(MSVC)
   list(APPEND uv_cflags /W4)
@@ -137,6 +136,7 @@ set(uv_test_sources
     test/test-tcp-read-stop.c
     test/test-tcp-shutdown-after-write.c
     test/test-tcp-try-write.c
+    test/test-tcp-try-write-error.c
     test/test-tcp-unexpected-read.c
     test/test-tcp-write-after-connect.c
     test/test-tcp-write-fail.c
@@ -350,8 +350,11 @@ target_compile_options(uv_a PRIVATE ${uv_cflags})
 target_include_directories(uv_a PRIVATE include src)
 target_link_libraries(uv_a ${uv_libraries})
 
-if(BUILD_TESTING)
-  include(CTest)
+option(libuv_buildtests "Build the unit tests when BUILD_TESTING is enabled." ON)
+
+include(CTest)
+if(BUILD_TESTING AND libuv_buildtests)
+  enable_testing()
   add_executable(uv_run_tests ${uv_test_sources})
   target_compile_definitions(uv_run_tests
                              PRIVATE ${uv_defines} USING_UV_SHARED=1)

deps/uv/ChangeLog

@@ -1,3 +1,40 @@
+2019.06.28, Version 1.30.0 (Stable), 365b6f2a0eacda1ff52be8e57ab9381cfddc5dbb
+
+Changes since version 1.29.1:
+
+* darwin: fall back to F_BARRIERFSYNC (Ben Noordhuis)
+
+* darwin: add 32 bit close$NOCANCEL implementation (ken-cunningham-webuse)
+
+* build, core, unix: add support for Haiku (Leorize)
+
+* darwin,linux: more conservative minimum stack size (Ben Noordhuis)
+
+* threadpool: increase UV_THREADPOOL_SIZE limit (Vlad A)
+
+* unix: return actual error from `uv_try_write()` (Anna Henningsen)
+
+* darwin: fix build error with macos 10.10 (Ben Noordhuis)
+
+* unix: make uv_cwd() report UV_ENOBUFS (Ben Noordhuis)
+
+* unix: make uv_fs_read() fill all buffers (Ben Noordhuis)
+
+* test: give hrtime test a custom 10s timeout (Ben Noordhuis)
+
+* fs: fix uv_fs_copyfile if same src and dst (Santiago Gimeno)
+
+* build: add cmake option to skip building tests (Niels Lohmann)
+
+* doc: add link to nodejs.org (Jenil Christo)
+
+* unix: fix a comment typo in signal.c (Evgeny Ermakov)
+
+* unix: remove redundant cast in process.c (gengjiawen)
+
+* doc: fix wrong mutex function prototypes (Leo Chung)
+
+
 2019.05.22, Version 1.29.1 (Stable), d16e6094e1eb3b0b5981ef1dd7e03ec4d466944d
 
 Changes since version 1.29.0:

deps/uv/Makefile.am

@@ -117,6 +117,7 @@ endif  # WINNT
 
 EXTRA_DIST = test/fixtures/empty_file \
              test/fixtures/load_error.node \
+             test/fixtures/lorem_ipsum.txt \
              include \
              docs \
              img \
@@ -272,6 +273,7 @@ test_run_tests_SOURCES = test/blackhole-server.c \
                          test/test-tcp-writealot.c \
                          test/test-tcp-write-fail.c \
                          test/test-tcp-try-write.c \
+                         test/test-tcp-try-write-error.c \
                          test/test-tcp-write-queue-order.c \
                          test/test-thread-equal.c \
                          test/test-thread.c \
@@ -320,6 +322,10 @@ test_run_tests_CFLAGS += -D_ALL_SOURCE \
                          -D_LINUX_SOURCE_COMPAT
 endif
 
+if HAIKU
+test_run_tests_CFLAGS += -D_BSD_SOURCE
+endif
+
 if LINUX
 test_run_tests_CFLAGS += -D_GNU_SOURCE
 endif
@@ -409,6 +415,17 @@ libuv_la_SOURCES += src/unix/bsd-ifaddrs.c \
 test_run_tests_LDFLAGS += -lutil
 endif
 
+if HAIKU
+uvinclude_HEADERS += include/uv/posix.h
+libuv_la_CFLAGS += -D_BSD_SOURCE
+libuv_la_SOURCES += src/unix/bsd-ifaddrs.c \
+                    src/unix/haiku.c \
+                    src/unix/no-fsevents.c \
+                    src/unix/no-proctitle.c \
+                    src/unix/posix-hrtime.c \
+                    src/unix/posix-poll.c
+endif
+
 if HURD
 uvinclude_HEADERS += include/uv/posix.h
 libuv_la_SOURCES += src/unix/no-fsevents.c \

deps/uv/configure.ac

@@ -13,7 +13,7 @@
 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 AC_PREREQ(2.57)
-AC_INIT([libuv], [1.29.1], [https://github.com/libuv/libuv/issues])
+AC_INIT([libuv], [1.30.0], [https://github.com/libuv/libuv/issues])
 AC_CONFIG_MACRO_DIR([m4])
 m4_include([m4/libuv-extra-automake-flags.m4])
 m4_include([m4/as_case.m4])
@@ -56,6 +56,7 @@ AM_CONDITIONAL([CYGWIN],   [AS_CASE([$host_os],[cygwin*],       [true], [false])
 AM_CONDITIONAL([DARWIN],   [AS_CASE([$host_os],[darwin*],       [true], [false])])
 AM_CONDITIONAL([DRAGONFLY],[AS_CASE([$host_os],[dragonfly*],    [true], [false])])
 AM_CONDITIONAL([FREEBSD],  [AS_CASE([$host_os],[*freebsd*],     [true], [false])])
+AM_CONDITIONAL([HAIKU],    [AS_CASE([$host_os],[haiku],         [true], [false])])
 AM_CONDITIONAL([HURD],     [AS_CASE([$host_os],[gnu*],          [true], [false])])
 AM_CONDITIONAL([LINUX],    [AS_CASE([$host_os],[linux*],        [true], [false])])
 AM_CONDITIONAL([MSYS],     [AS_CASE([$host_os],[msys*],         [true], [false])])
@@ -71,6 +72,9 @@ AS_CASE([$host_os], [netbsd*], [AC_CHECK_LIB([kvm], [kvm_open])])
 AS_CASE([$host_os], [kfreebsd*], [
     LIBS="$LIBS -lfreebsd-glue"
 ])
+AS_CASE([$host_os], [haiku], [
+    LIBS="$LIBS -lnetwork"
+])
 AC_CHECK_HEADERS([sys/ahafs_evProds.h])
 AC_CONFIG_FILES([Makefile libuv.pc])
 AC_CONFIG_LINKS([test/fixtures/empty_file:test/fixtures/empty_file])

deps/uv/docs/src/design.rst

@@ -4,9 +4,11 @@
 Design overview
 ===============
 
-libuv is cross-platform support library which was originally written for NodeJS. It's designed
+libuv is cross-platform support library which was originally written for `Node.js`_. It's designed
 around the event-driven asynchronous I/O model.
 
+.. _Node.js: https://nodejs.org
+
 The library provides much more than a simple abstraction over different I/O polling mechanisms:
 'handles' and 'streams' provide a high level abstraction for sockets and other entities;
 cross-platform file I/O and threading functionality is also provided, amongst other things.

deps/uv/docs/src/threadpool.rst

@@ -10,7 +10,9 @@ operations, as well as getaddrinfo and getnameinfo requests.
 
 Its default size is 4, but it can be changed at startup time by setting the
 ``UV_THREADPOOL_SIZE`` environment variable to any value (the absolute maximum
-is 128).
+is 1024).
+
+.. versionchanged:: 1.29.2 the maximum UV_THREADPOOL_SIZE allowed was increased from 128 to 1024.
 
 The threadpool is global and shared across all event loops. When a particular
 function makes use of the threadpool (i.e. when using :c:func:`uv_queue_work`)

deps/uv/include/uv/unix.h

@@ -66,6 +66,8 @@
       defined(__MSYS__)   || \
       defined(__GNU__)
 # include "uv/posix.h"
+#elif defined(__HAIKU__)
+# include "uv/posix.h"
 #endif
 
 #ifndef NI_MAXHOST

deps/uv/include/uv/version.h

@@ -31,8 +31,8 @@
  */
 
 #define UV_VERSION_MAJOR 1
-#define UV_VERSION_MINOR 29
-#define UV_VERSION_PATCH 1
+#define UV_VERSION_MINOR 30
+#define UV_VERSION_PATCH 0
 #define UV_VERSION_IS_RELEASE 1
 #define UV_VERSION_SUFFIX ""
 

deps/uv/src/threadpool.c

@@ -27,7 +27,7 @@
 
 #include <stdlib.h>
 
-#define MAX_THREADPOOL_SIZE 128
+#define MAX_THREADPOOL_SIZE 1024
 
 static uv_once_t once = UV_ONCE_INIT;
 static uv_cond_t cond;

deps/uv/src/unix/bsd-ifaddrs.c

@@ -31,6 +31,10 @@
 #include <net/if_dl.h>
 #endif
 
+#if defined(__HAIKU__)
+#define IFF_RUNNING IFF_LINK
+#endif
+
 static int uv__ifaddr_exclude(struct ifaddrs *ent, int exclude_type) {
   if (!((ent->ifa_flags & IFF_UP) && (ent->ifa_flags & IFF_RUNNING)))
     return 1;
@@ -45,7 +49,8 @@ static int uv__ifaddr_exclude(struct ifaddrs *ent, int exclude_type) {
   if (exclude_type == UV__EXCLUDE_IFPHYS)
     return (ent->ifa_addr->sa_family != AF_LINK);
 #endif
-#if defined(__APPLE__) || defined(__FreeBSD__) || defined(__DragonFly__)
+#if defined(__APPLE__) || defined(__FreeBSD__) || defined(__DragonFly__) || \
+    defined(__HAIKU__)
   /*
    * On BSD getifaddrs returns information related to the raw underlying
    * devices.  We're not interested in this information.

deps/uv/src/unix/core.c

@@ -526,8 +526,13 @@ int uv__close_nocancel(int fd) {
 #if defined(__APPLE__)
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wdollar-in-identifier-extension"
+#if defined(__LP64__)
   extern int close$NOCANCEL(int);
   return close$NOCANCEL(fd);
+#else
+  extern int close$NOCANCEL$UNIX2003(int);
+  return close$NOCANCEL$UNIX2003(fd);
+#endif
 #pragma GCC diagnostic pop
 #elif defined(__linux__)
   return syscall(SYS_close, fd);
@@ -579,7 +584,7 @@ int uv__nonblock_ioctl(int fd, int set) {
 }
 
 
-#if !defined(__CYGWIN__) && !defined(__MSYS__)
+#if !defined(__CYGWIN__) && !defined(__MSYS__) && !defined(__HAIKU__)
 int uv__cloexec_ioctl(int fd, int set) {
   int r;
 
@@ -696,16 +701,38 @@ ssize_t uv__recvmsg(int fd, struct msghdr* msg, int flags) {
 
 
 int uv_cwd(char* buffer, size_t* size) {
+  char scratch[1 + UV__PATH_MAX];
+
   if (buffer == NULL || size == NULL)
     return UV_EINVAL;
 
-  if (getcwd(buffer, *size) == NULL)
+  /* Try to read directly into the user's buffer first... */
+  if (getcwd(buffer, *size) != NULL)
+    goto fixup;
+
+  if (errno != ERANGE)
+    return UV__ERR(errno);
+
+  /* ...or into scratch space if the user's buffer is too small
+   * so we can report how much space to provide on the next try.
+   */
+  if (getcwd(scratch, sizeof(scratch)) == NULL)
     return UV__ERR(errno);
 
+  buffer = scratch;
+
+fixup:
+
   *size = strlen(buffer);
+
   if (*size > 1 && buffer[*size - 1] == '/') {
-    buffer[*size-1] = '\0';
-    (*size)--;
+    *size -= 1;
+    buffer[*size] = '\0';
+  }
+
+  if (buffer == scratch) {
+    *size += 1;
+    return UV_ENOBUFS;
   }
 
   return 0;
@@ -947,7 +974,7 @@ int uv_getrusage(uv_rusage_t* rusage) {
   rusage->ru_stime.tv_sec = usage.ru_stime.tv_sec;
   rusage->ru_stime.tv_usec = usage.ru_stime.tv_usec;
 
-#if !defined(__MVS__)
+#if !defined(__MVS__) && !defined(__HAIKU__)
   rusage->ru_maxrss = usage.ru_maxrss;
   rusage->ru_ixrss = usage.ru_ixrss;
   rusage->ru_idrss = usage.ru_idrss;