Differences From Artifact [cf0cd7a9c9]:

• File src/file.c — part of check-in [4619361d58] at 2011-08-23 17:44:23 on branch symlinks — Fill islink field in vfile table when adding files. Support symlinks in export. Make manifest_file_perm() return 2 for symlinks. Add file_perm() function, and use it instead of file_isexe() when we need both isexe and islink properties. (user: dmitry size: 24340)

To Artifact [136d10a7b1]:

• File src/file.c — part of check-in [f6daee3e7b] at 2011-08-25 11:42:11 on branch symlinks — Introduce constants for internal permissions (executable/symlink). (user: dmitry size: 24358)

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#else
  return ((S_IXUSR|S_IXGRP|S_IXOTH)&fileStat.st_mode)!=0;
#endif
}


/*
** Return file "permissions":
** 0: normal
** 1: exec
** 2: symlink
*/
int file_perm(const char *zFilename){
  //TODO(dchest): optimize by calling stat once.
  if( file_isexe(zFilename) )
    return 1;
  if( file_islink(zFilename) )
    return 2;
  return 0;
}

/*
** Return 1 if zFilename is a directory.  Return 0 if zFilename
** does not exist.  Return 2 if zFilename exists but is something
** other than a directory.
*/

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#else
  return ((S_IXUSR|S_IXGRP|S_IXOTH)&fileStat.st_mode)!=0;
#endif
}


/*
** Return file "permissions" (normal, executable, or symlink).



*/
int file_perm(const char *zFilename){
  /*TODO(dchest): optimize by calling stat once.*/
  if( file_isexe(zFilename) )
    return PERM_EXE;
  if( file_islink(zFilename) )
    return PERM_LNK;
  return PERM_REG;
}

/*
** Return 1 if zFilename is a directory.  Return 0 if zFilename
** does not exist.  Return 2 if zFilename exists but is something
** other than a directory.
*/