src/solaris/native/java/lang/childproc.c

rev 8822 : 8024854: PPC64: Basic changes and files to build the class library on AIX
Reviewed-by: alanb, prr, sla, chegar, michaelm, mullan, art
Contributed-by: luchsh@linux.vnet.ibm.com, spoole@linux.vnet.ibm.com, thomas.stuefe@sap.com

*** 64,73 ****
--- 64,76 ----
  
  #ifdef _ALLBSD_SOURCE
  #define FD_DIR "/dev/fd"
  #define dirent64 dirent
  #define readdir64 readdir
+ #elif defined(_AIX)
+ /* AIX does not understand '/proc/self' - it requires the real process ID */
+ #define FD_DIR aix_fd_dir
  #else
  #define FD_DIR "/proc/self/fd"
  #endif
  
  int
*** 85,94 ****
--- 88,103 ----
       * close a couple explicitly.  */
  
      close(from_fd);          /* for possible use by opendir() */
      close(from_fd + 1);      /* another one for good luck */
  
+ #if defined(_AIX)
+     /* AIX does not understand '/proc/self' - it requires the real process ID */
+     char aix_fd_dir[32];     /* the pid has at most 19 digits */
+     snprintf(aix_fd_dir, 32, "/proc/%d/fd", getpid());
+ #endif
+ 
      if ((dp = opendir(FD_DIR)) == NULL)
          return 0;
  
      /* We use readdir64 instead of readdir to work around Solaris bug
       * 6395699: /proc/self/fd fails to report file descriptors >= 1024 on Solaris 9