components/runtime/openjdk-23/patches/illumos-port-02.patch

   1 --- a/src/java.base/unix/native/libnio/fs/UnixNativeDispatcher.c        Thu May 28 11:43:30 2020
   2 +++ b/src/java.base/unix/native/libnio/fs/UnixNativeDispatcher.c        Wed May 20 19:29:11 2020
   3 @@ -468,7 +468,41 @@
   4      return (jint)res;
   5  }
   6
   7 +JNIEXPORT jlong JNICALL
   8 +Java_sun_nio_fs_UnixNativeDispatcher_fopen0(JNIEnv* env, jclass this,
   9 +    jlong pathAddress, jlong modeAddress)
  10 +{
  11 +    FILE* fp = NULL;
  12 +    const char* path = (const char*)jlong_to_ptr(pathAddress);
  13 +    const char* mode = (const char*)jlong_to_ptr(modeAddress);
  14 +
  15 +    do {
  16 +        fp = fopen(path, mode);
  17 +    } while (fp == NULL && errno == EINTR);
  18 +
  19 +    if (fp == NULL) {
  20 +        throwUnixException(env, errno);
  21 +    }
  22 +
  23 +    return ptr_to_jlong(fp);
  24 +}
  25 +
  26  JNIEXPORT void JNICALL
  27 +Java_sun_nio_fs_UnixNativeDispatcher_fclose(JNIEnv* env, jclass this, jlong stream)
  28 +{
  29 +    FILE* fp = jlong_to_ptr(stream);
  30 +
  31 +    /* NOTE: fclose() wrapper is only used with read-only streams.
  32 +     * If it ever is used with write streams, it might be better to add
  33 +     * RESTARTABLE(fflush(fp)) before closing, to make sure the stream
  34 +     * is completely written even if fclose() failed.
  35 +     */
  36 +    if (fclose(fp) == EOF && errno != EINTR) {
  37 +        throwUnixException(env, errno);
  38 +    }
  39 +}
  40 +
  41 +JNIEXPORT void JNICALL
  42  Java_sun_nio_fs_UnixNativeDispatcher_rewind(JNIEnv* env, jclass this, jlong stream)
  43  {
  44      FILE* fp = jlong_to_ptr(stream);
  45 @@ -1222,6 +1256,33 @@
  46      }
  47  }
  48
  49 +JNIEXPORT jlong JNICALL
  50 +Java_sun_nio_fs_UnixNativeDispatcher_pathconf0(JNIEnv* env, jclass this,
  51 +    jlong pathAddress, jint name)
  52 +{
  53 +    long err;
  54 +    const char* path = (const char*)jlong_to_ptr(pathAddress);
  55 +
  56 +    err = pathconf(path, (int)name);
  57 +    if (err == -1) {
  58 +        throwUnixException(env, errno);
  59 +    }
  60 +    return (jlong)err;
  61 +}
  62 +
  63 +JNIEXPORT jlong JNICALL
  64 +Java_sun_nio_fs_UnixNativeDispatcher_fpathconf(JNIEnv* env, jclass this,
  65 +    jint fd, jint name)
  66 +{
  67 +    long err;
  68 +
  69 +    err = fpathconf((int)fd, (int)name);
  70 +    if (err == -1) {
  71 +        throwUnixException(env, errno);
  72 +    }
  73 +    return (jlong)err;
  74 +}
  75 +
  76  JNIEXPORT void JNICALL
  77  Java_sun_nio_fs_UnixNativeDispatcher_mknod0(JNIEnv* env, jclass this,
  78      jlong pathAddress, jint mode, jlong dev)