Module: LinuxStat::NFTW

Defined in:
ext/nftw/nftw.c

Constant Summary collapse

FLAGS =

Constants

flags_hash(nftw)
FTW_ACTIONRETVAL = 
INT2FIX(FTW_ACTIONRETVAL)
FTW_CHDIR = 
INT2FIX(FTW_CHDIR)
FTW_DEPTH = 
INT2FIX(FTW_DEPTH)
FTW_MOUNT = 
INT2FIX(FTW_MOUNT)
FTW_PHYS = 
INT2FIX(FTW_PHYS)
FTW_CONTINUE = 
INT2FIX(FTW_CONTINUE)
FTW_SKIP_SIBLINGS = 
INT2FIX(FTW_SKIP_SIBLINGS)
FTW_SKIP_SUBTREE = 
INT2FIX(FTW_SKIP_SUBTREE)
FTW_STOP = 
INT2FIX(FTW_STOP)
FTW_D =

typeflags

INT2FIX(FTW_D)
FTW_DNR = 
INT2FIX(FTW_DNR)
FTW_DP = 
INT2FIX(FTW_DP)
FTW_F = 
INT2FIX(FTW_F)
FTW_NS = 
INT2FIX(FTW_NS)
FTW_SL = 
INT2FIX(FTW_SL)
FTW_SLN = 
INT2FIX(FTW_SLN)

Class Method Summary collapse

Class Method Details

.count_children(rb_dir, rb_flags) ⇒ Object 



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# File 'ext/nftw/nftw.c', line 144

VALUE getChildrenCount(volatile VALUE obj, volatile VALUE rb_dir, volatile VALUE rb_flags) {
  TOTAL_FILES = 0 ;
  rb_ary_clear(LIST) ;

  int flags = FIX2INT(rb_flags);
  char *dir = StringValuePtr(rb_dir) ;
  VALUE returnValue = rb_hash_new() ;

  if (nftw(dir, countChildren, 20, flags) == -1) {
    rb_hash_aset(returnValue, ID2SYM(rb_intern("value")), ULL2NUM(TOTAL_FILES)) ;
    rb_hash_aset(returnValue, ID2SYM(rb_intern("error")), Qtrue) ;
  } else {
    rb_hash_aset(returnValue, ID2SYM(rb_intern("value")), ULL2NUM(TOTAL_FILES)) ;
    rb_hash_aset(returnValue, ID2SYM(rb_intern("error")), Qfalse) ;
  }

  return returnValue ;
}

.count_directories(rb_dir) ⇒ Object 



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# File 'ext/nftw/nftw.c', line 177

VALUE getDirectoriesCount(volatile VALUE obj, volatile VALUE rb_dir) {
  TOTAL_FILES = 0 ;

  int flags = FTW_PHYS ;
  #ifdef FTW_CONTINUE
    flags |= FTW_CONTINUE ;
  #endif

  if (nftw(StringValuePtr(rb_dir), countDirectories, 20, flags) == -1)
    return Qnil ;

  return ULL2NUM(--TOTAL_FILES) ;
}

.count_files(rb_dir) ⇒ Object 



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# File 'ext/nftw/nftw.c', line 163

VALUE getFilesCount(volatile VALUE obj, volatile VALUE rb_dir) {
  TOTAL_FILES = 0 ;

  int flags = FTW_PHYS ;
  #ifdef FTW_CONTINUE
    flags |= FTW_CONTINUE ;
  #endif

  if (nftw(StringValuePtr(rb_dir), countFiles, 20, flags) == -1)
    return Qnil ;

  return ULL2NUM(TOTAL_FILES) ;
}

.stat(rb_dir, rb_flags) ⇒ Object

Methods



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# File 'ext/nftw/nftw.c', line 191

VALUE getStat(volatile VALUE obj, volatile VALUE rb_dir, volatile VALUE rb_flags) {
  rb_ary_clear(LIST) ;

  int flags = FIX2INT(rb_flags);
  char *dir = StringValuePtr(rb_dir) ;
  VALUE returnValue = rb_hash_new() ;

  if (nftw(dir, storeInfo, 20, flags) == -1) {
    rb_hash_aset(returnValue, ID2SYM(rb_intern("value")), LIST) ;
    rb_hash_aset(returnValue, ID2SYM(rb_intern("error")), Qtrue) ;
  } else {
    rb_hash_aset(returnValue, ID2SYM(rb_intern("value")), LIST) ;
    rb_hash_aset(returnValue, ID2SYM(rb_intern("error")), Qfalse) ;
  }

  return returnValue ;
}

.stat_files(rb_dir) ⇒ Object 



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# File 'ext/nftw/nftw.c', line 209

VALUE getFilesStat(volatile VALUE obj, volatile VALUE rb_dir) {
  rb_ary_clear(LIST) ;

  int flags = FTW_PHYS ;
  #ifdef FTW_CONTINUE
    flags |= FTW_CONTINUE ;
  #endif

  char *dir = StringValuePtr(rb_dir) ;
  VALUE returnValue = rb_hash_new() ;

  if (nftw(dir, storeFilesInfo, 20, flags) == -1) {
    rb_hash_aset(returnValue, ID2SYM(rb_intern("value")), LIST) ;
    rb_hash_aset(returnValue, ID2SYM(rb_intern("error")), Qtrue) ;
  } else {
    rb_hash_aset(returnValue, ID2SYM(rb_intern("value")), LIST) ;
    rb_hash_aset(returnValue, ID2SYM(rb_intern("error")), Qfalse) ;
  }

  return returnValue ;
}