src/share/vm/runtime/os.hpp

rev 13166 : read/write APIs in class os shall return ssize_t

*** 522,535 ****
  
    static int compare_file_modified_times(const char* file1, const char* file2);
  
    //File i/o operations
  
!   static size_t read(int fd, void *buf, unsigned int nBytes);
!   static size_t read_at(int fd, void *buf, unsigned int nBytes, jlong offset);
!   static size_t restartable_read(int fd, void *buf, unsigned int nBytes);
!   static size_t write(int fd, const void *buf, unsigned int nBytes);
  
    // Reading directories.
    static DIR*           opendir(const char* dirname);
    static int            readdir_buf_size(const char *path);
    static struct dirent* readdir(DIR* dirp, dirent* dbuf);
--- 522,535 ----
  
    static int compare_file_modified_times(const char* file1, const char* file2);
  
    //File i/o operations
  
!   static ssize_t read(int fd, void *buf, unsigned int nBytes);
!   static ssize_t read_at(int fd, void *buf, unsigned int nBytes, jlong offset);
!   static ssize_t restartable_read(int fd, void *buf, unsigned int nBytes);
!   static ssize_t write(int fd, const void *buf, unsigned int nBytes);
  
    // Reading directories.
    static DIR*           opendir(const char* dirname);
    static int            readdir_buf_size(const char *path);
    static struct dirent* readdir(DIR* dirp, dirent* dbuf);