diogo/yap-6.3
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This commit is contained in:
Vitor Santos Costa
2018-04-27 13:01:08 +01:00
parent af848f28aa
commit 1c293a9af4
51 changed files with 4794 additions and 2393 deletions
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8
library/system.yap
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@@ -574,7 +574,7 @@ process_inp_stream_for_exec(Error, _, G, L, L) :- var(Error), !,
process_inp_stream_for_exec(null, null, _, L, L) :- !.
process_inp_stream_for_exec(std, 0, _, L, L) :- !.
process_inp_stream_for_exec(pipe(ForWriting), ForReading, _, L, [ForReading|L]) :- var(ForWriting), !,
open_pipe_streams(ForReading, ForWriting).
open_pipe_stream(ForReading, ForWriting).
process_inp_stream_for_exec(pipe(Stream), _, _, L, L) :- !,
stream_property(Stream, input).
process_inp_stream_for_exec(Stream, Stream, _, L, L) :-
@@ -587,7 +587,7 @@ process_out_stream_for_exec(Error, _, G, L, L) :- var(Error), !,
process_out_stream_for_exec(null, null, _, L, L) :- !.
process_out_stream_for_exec(std, 1, _, L, L) :- !.
process_out_stream_for_exec(pipe(ForReading), ForWriting, _, L, [ForWriting|L]) :- var(ForReading), !,
open_pipe_streams(ForReading, ForWriting).
open_pipe_stream(ForReading, ForWriting).
process_out_stream_for_exec(pipe(Stream), _, _, L, L) :- !,
stream_property(Stream, output).
process_out_stream_for_exec(Stream, Stream, _, L, L) :-
@@ -599,7 +599,7 @@ process_err_stream_for_exec(Error, _, G, L, L) :- var(Error), !,
process_err_stream_for_exec(null, null, _, L, L) :- !.
process_err_stream_for_exec(std, 2, _, L, L) :- !.
process_err_stream_for_exec(pipe(ForReading), ForWriting, _, L, [ForWriting|L]) :- var(ForReading), !,
open_pipe_streams(ForReading, ForWriting).
open_pipe_stream(ForReading, ForWriting).
process_err_stream_for_exec(pipe(Stream), Stream, _, L, L) :- !,
stream_property(Stream, output).
process_err_stream_for_exec(Stream, Stream, _, L, L) :-
@@ -803,7 +803,7 @@ Create file _OldFile_ to _NewFile_. This predicate uses the
*/
rename_file(F0, F) :-
rename_file(F0, F, Error),
handle_system_internal(Error, off, rename_file(F0, F))).
handle_system_internal(Error, off, rename_file(F0, F)).
/** @pred system(+ _S_)