src/hotspot/os/bsd/os_bsd.inline.hpp

*** 32,46 ****
  #include <unistd.h>
  #include <sys/socket.h>
  #include <poll.h>
  #include <netdb.h>
  
! // File names are case-insensitive on windows only
  inline int os::file_name_strncmp(const char* s1, const char* s2, size_t num) {
    return strncmp(s1, s2, num);
  }
  
  inline bool os::obsolete_option(const JavaVMOption *option) {
    return false;
  }
  
  inline bool os::uses_stack_guard_pages() {
--- 32,85 ----
  #include <unistd.h>
  #include <sys/socket.h>
  #include <poll.h>
  #include <netdb.h>
  
! #ifdef __APPLE__
! 
! #include <strings.h>
! #include <xlocale.h>
! 
! // File names could be case-insensitive on Mac OS X,
! // depending on the filesystem's capabilities.
! static bool is_filesystem_case_insensitive(const char* path) {
!   char resolved[PATH_MAX] = {'\0'};
!   if (path[0] != '/') {
!     // The path is relative, so find the current working directory
!     os::get_current_directory(resolved, PATH_MAX);
!     // Start resolving full path
!     int remaining = PATH_MAX - strlen(resolved) - 1;
!     if (remaining > 0) {
!       strncat(resolved, "/", (size_t)remaining);
!     }
!   }
!   // Resolve full path
!   int remaining = PATH_MAX - strlen(resolved) - 1;
!   if (remaining > 0) {
!     strncat(resolved, path, (size_t)remaining);
!   }
!   return (pathconf(resolved, _PC_CASE_SENSITIVE) == 0);
! }
! 
! inline int os::file_name_strncmp(const char* s1, const char* s2, size_t num) {
!   int result = strncmp(s1, s2, num);
!   if ((result != 0) && (strlen(s1) == strlen(s2))) {
!     if (is_filesystem_case_insensitive(s1)) {
!       result = strncasecmp(s1, s2, num);
!     }
!   }
!   return result;
! }
! 
! #else
! 
  inline int os::file_name_strncmp(const char* s1, const char* s2, size_t num) {
    return strncmp(s1, s2, num);
  }
  
+ #endif // __APPLE__
+ 
  inline bool os::obsolete_option(const JavaVMOption *option) {
    return false;
  }
  
  inline bool os::uses_stack_guard_pages() {