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: https://github.com/nodejs/node/pull/28449
Fixes: https://github.com/nodejs/node/issues/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>

1 files changed, 32 insertions, 5 deletions

diff --git a/deps/uv/src/unix/core.c b/deps/uv/src/unix/core.c
index 3bada900eb..202c75bbb5 100644
--- a/deps/uv/src/unix/core.c
+++ b/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;