diff options
Diffstat (limited to 'src/interp/sys-utility.boot')
| -rw-r--r-- | src/interp/sys-utility.boot | 39 |
1 files changed, 10 insertions, 29 deletions
diff --git a/src/interp/sys-utility.boot b/src/interp/sys-utility.boot index 8c80701d..f422d993 100644 --- a/src/interp/sys-utility.boot +++ b/src/interp/sys-utility.boot @@ -1,4 +1,4 @@ --- Copyright (C) 2007-2008 Gabriel Dos Reis +-- Copyright (C) 2007-2008 Gabriel Dos Reis. -- All rights reserved. -- -- Redistribution and use in source and binary forms, with or without @@ -37,35 +37,19 @@ import '"sys-os" import '"vmlisp" )package "BOOT" -++ Basic types used throughout Boot codes. -%Boolean <=> BOOLEAN -%Short <=> FIXNUM -%Integer <=> BIGNUM -%Symbol <=> SYMBOL -%String <=> STRING -%List <=> LIST -%Vector <=> VECTOR -%Thing <=> true -%Sequence <=> SEQUENCE - ---% Data structures for the compiler -%Form <=> NUMBER or %Symbol or %String or CONS -- input syntax form -%Env <=> %List -- compiling env -%Mode <=> %Symbol or %String or %List -- type of forms -%Code <=> %Form -- generated code -%Triple <=> %List -- form + type + env - -%Modemap <=> %List -- modemap +setDynamicBinding: (%Symbol,%Thing) -> %Thing +setDynamicBinding(s,v) == + SETF(SYMBOL_-VALUE s,v) ++ returns true if `f' is bound to a macro. macrop: %Thing -> %Boolean macrop f == - IDENTP f and MACRO_-FUNCTION f + IDENTP f and not null MACRO_-FUNCTION f ++ returns true if `f' is bound to a function functionp: %Thing -> %Boolean functionp f == - IDENTP f => FBOUNDP f and not MACRO_-FUNCTION f + IDENTP f => FBOUNDP f and null MACRO_-FUNCTION f FUNCTIONP f ++ remove `item' from `sequence'. @@ -159,6 +143,7 @@ existingFile? file == ++ original version returned 0 on success, and 1 on failure ++ ??? fix that to return -1 on failure. +$ERASE: %Thing -> %Short $ERASE(:filearg) == -removeFile MAKE_-FULL_-NAMESTRING filearg @@ -176,10 +161,6 @@ checkMkdir path == getSystemModulePath m == CONCAT(systemRootDirectory(),'"algebra/",m,'".",$faslType) -++ Load native dynamically linked module -loadNativeModule m == -)if %hasFeature KEYWORD::SBCL - SB_-ALIEN::LOAD_-SHARED_-OBJECT m -)else - systemError '"don't know how to load a dynamically link module" -)endif +--% numericis +log10 x == + LOG(x,10) |