diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-06-09 21:20:17 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-06-09 21:20:17 +0000 |
commit | 9b383bd6cf96e1fe21c41528dec1f3ed508f335b (patch) | |
tree | d7b9fafbf530e7f476187d90043eb60a2579f50e /io.c | |
parent | f83f236f258ebda680006027a03d75fbf98bd5b3 (diff) | |
download | ruby-9b383bd6cf96e1fe21c41528dec1f3ed508f335b.tar.gz |
* sprintf.c (rb_str_format): allow %c to print one character
string (e.g. ?x).
* lib/tempfile.rb (Tempfile::make_tmpname): put dot between
basename and pid. [ruby-talk:196272]
* parse.y (do_block): remove -> style block.
* parse.y (parser_yylex): remove tLAMBDA_ARG.
* eval.c (rb_call0): binding for the return event hook should have
consistent scope. [ruby-core:07928]
* eval.c (proc_invoke): return behavior should depend whether it
is surrounded by a lambda or a mere block.
* eval.c (formal_assign): handles post splat arguments.
* eval.c (rb_call0): ditto.
* st.c (strhash): use FNV-1a hash.
* parse.y (parser_yylex): removed experimental ';;' terminator.
* eval.c (rb_node_arity): should be aware of post splat arguments.
* eval.c (rb_proc_arity): ditto.
* parse.y (f_args): syntax rule enhanced to support arguments
after the splat.
* parse.y (block_param): ditto for block parameters.
* parse.y (f_post_arg): mandatory formal arguments after the splat
argument.
* parse.y (new_args_gen): generate nodes for mandatory formal
arguments after the splat argument.
* eval.c (rb_eval): dispatch mandatory formal arguments after the
splat argument.
* parse.y (args): allow more than one splat in the argument list.
* parse.y (method_call): allow aref [] to accept all kind of
method argument, including assocs, splat, and block argument.
* eval.c (SETUP_ARGS0): prepare block argument as well.
* lib/mathn.rb (Integer): remove Integer#gcd2. [ruby-core:07931]
* eval.c (error_line): print receivers true/false/nil specially.
* eval.c (rb_proc_yield): handles parameters in yield semantics.
* eval.c (nil_yield): gives LocalJumpError to denote no block
error.
* io.c (rb_io_getc): now takes one-character string.
* string.c (rb_str_hash): use FNV-1a hash from Fowler/Noll/Vo
hashing algorithm.
* string.c (rb_str_aref): str[0] now returns 1 character string,
instead of a fixnum. [Ruby2]
* parse.y (parser_yylex): ?c now returns 1 character string,
instead of a fixnum. [Ruby2]
* string.c (rb_str_aset): no longer support fixnum insertion.
* eval.c (umethod_bind): should not update original class.
[ruby-dev:28636]
* eval.c (ev_const_get): should support constant access from
within instance_eval(). [ruby-dev:28327]
* time.c (time_timeval): should round for usec floating
number. [ruby-core:07896]
* time.c (time_add): ditto.
* dir.c (sys_warning): should not call a vararg function
rb_sys_warning() indirectly. [ruby-core:07886]
* numeric.c (flo_divmod): the first element of Float#divmod should
be an integer. [ruby-dev:28589]
* test/ruby/test_float.rb: add tests for divmod, div, modulo and remainder.
* re.c (rb_reg_initialize): should not allow modifying literal
regexps. frozen check moved from rb_reg_initialize_m as well.
* re.c (rb_reg_initialize): should not modify untainted objects in
safe levels higher than 3.
* re.c (rb_memcmp): type change from char* to const void*.
* dir.c (dir_close): should not close untainted dir stream.
* dir.c (GetDIR): add tainted/frozen check for each dir operation.
* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_symbol_arg):
typo fixed. a patch from Florian Gross <florg at florg.net>.
* eval.c (EXEC_EVENT_HOOK): trace_func may remove itself from
event_hooks. no guarantee for arbitrary hook deletion.
[ruby-dev:28632]
* util.c (ruby_strtod): differ addition to minimize error.
[ruby-dev:28619]
* util.c (ruby_strtod): should not raise ERANGE when the input
string does not have any digits. [ruby-dev:28629]
* eval.c (proc_invoke): should restore old ruby_frame->block.
thanks to ts <decoux at moulon.inra.fr>. [ruby-core:07833]
also fix [ruby-dev:28614] as well.
* signal.c (trap): sig should be less then NSIG. Coverity found
this bug. a patch from Kevin Tew <tewk at tewk.com>.
[ruby-core:07823]
* math.c (math_log2): add new method inspired by
[ruby-talk:191237].
* math.c (math_log): add optional base argument to Math::log().
[ruby-talk:191308]
* ext/syck/emitter.c (syck_scan_scalar): avoid accessing
uninitialized array element. a patch from Pat Eyler
<rubypate at gmail.com>. [ruby-core:07809]
* array.c (rb_ary_fill): initialize local variables first. a
patch from Pat Eyler <rubypate at gmail.com>. [ruby-core:07810]
* ext/syck/yaml2byte.c (syck_yaml2byte_handler): need to free
type_tag. a patch from Pat Eyler <rubypate at gmail.com>.
[ruby-core:07808]
* ext/socket/socket.c (make_hostent_internal): accept ai_family
check from Sam Roberts <sroberts at uniserve.com>.
[ruby-core:07691]
* util.c (ruby_strtod): should not cut off 18 digits for no
reason. [ruby-core:07796]
* array.c (rb_ary_fill): internalize local variable "beg" to
pacify Coverity. [ruby-core:07770]
* pack.c (pack_unpack): now supports CRLF newlines. a patch from
<tommy at tmtm.org>. [ruby-dev:28601]
* applied code clean-up patch from Stefan Huehner
<stefan at huehner.org>. [ruby-core:07764]
* lib/jcode.rb (String::tr_s): should have translated non
squeezing character sequence (i.e. a character) as well. thanks
to Hiroshi Ichikawa <gimite at gimite.ddo.jp> [ruby-list:42090]
* ext/socket/socket.c: document update patch from Sam Roberts
<sroberts at uniserve.com>. [ruby-core:07701]
* lib/mathn.rb (Integer): need not to remove gcd2. a patch from
NARUSE, Yui <naruse at airemix.com>. [ruby-dev:28570]
* parse.y (arg): too much NEW_LIST()
* eval.c (SETUP_ARGS0): remove unnecessary access to nd_alen.
* eval.c (rb_eval): use ARGSCAT for NODE_OP_ASGN1.
[ruby-dev:28585]
* parse.y (arg): use NODE_ARGSCAT for placeholder.
* lib/getoptlong.rb (GetoptLong::get): RDoc update patch from
mathew <meta at pobox.com>. [ruby-core:07738]
* variable.c (rb_const_set): raise error when no target klass is
supplied. [ruby-dev:28582]
* prec.c (prec_prec_f): documentation patch from
<gerardo.santana at gmail.com>. [ruby-core:07689]
* bignum.c (rb_big_pow): second operand may be too big even if
it's a Fixnum. [ruby-talk:187984]
* README.EXT: update symbol description. [ruby-talk:188104]
* COPYING: explicitly note GPLv2. [ruby-talk:187922]
* parse.y: remove some obsolete syntax rules (unparenthesized
method calls in argument list).
* eval.c (rb_call0): insecure calling should be checked for non
NODE_SCOPE method invocations too.
* eval.c (rb_alias): should preserve the current safe level as
well as method definition.
* process.c (rb_f_sleep): remove RDoc description about SIGALRM
which is not valid on the current implementation. [ruby-dev:28464]
Thu Mar 23 21:40:47 2006 K.Kosako <sndgk393 AT ybb.ne.jp>
* eval.c (method_missing): should support argument splat in
super. a bug in combination of super, splat and
method_missing. [ruby-talk:185438]
* configure.in: Solaris SunPro compiler -rapth patch from
<kuwa at labs.fujitsu.com>. [ruby-dev:28443]
* configure.in: remove enable_rpath=no for Solaris.
[ruby-dev:28440]
* ext/win32ole/win32ole.c (ole_val2olevariantdata): change behavior
of converting OLE Variant object with VT_ARRAY|VT_UI1 and Ruby
String object.
* ruby.1: a clarification patch from David Lutterkort
<dlutter at redhat.com>. [ruby-core:7508]
* lib/rdoc/ri/ri_paths.rb (RI::Paths): adding paths from rubygems
directories. a patch from Eric Hodel <drbrain at segment7.net>.
[ruby-core:07423]
* eval.c (rb_clear_cache_by_class): clearing wrong cache.
* ext/extmk.rb: use :remove_destination to install extension libraries
to avoid SEGV. [ruby-dev:28417]
* eval.c (rb_thread_fd_writable): should not re-schedule output
from KILLED thread (must be error printing).
* array.c (rb_ary_flatten_bang): allow specifying recursion
level. [ruby-talk:182170]
* array.c (rb_ary_flatten): ditto.
* gc.c (add_heap): a heap_slots may overflow. a patch from Stefan
Weil <weil at mail.berlios.de>.
* eval.c (rb_call): use separate cache for fcall/vcall
invocation.
* eval.c (rb_eval): NODE_FCALL, NODE_VCALL can call local
functions.
* eval.c (rb_mod_local): a new method to specify newly added
visibility "local".
* eval.c (search_method): search for local methods which are
visible only from the current class.
* class.c (rb_class_local_methods): a method to list local methods.
* object.c (Init_Object): add BasicObject class as a top level
BlankSlate class.
* ruby.h (SYM2ID): should not cast to signed long.
[ruby-core:07414]
* class.c (rb_include_module): allow module duplication.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10235 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 72 |
1 files changed, 52 insertions, 20 deletions
@@ -1095,7 +1095,8 @@ static VALUE rb_io_inspect(VALUE obj) { OpenFile *fptr; - char *cname, *st = ""; + char *cname; + const char *st = ""; fptr = RFILE(rb_io_taint_check(obj))->fptr; if (!fptr || !fptr->path) return rb_any_to_s(obj); @@ -1962,21 +1963,40 @@ rb_io_each_byte(VALUE io) return io; } +VALUE +rb_io_getc(VALUE io) +{ + OpenFile *fptr; + int c; + + GetOpenFile(io, fptr); + rb_io_check_readable(fptr); + + READ_CHECK(fptr); + c = io_getc(fptr); + + if (c < 0) { + return Qnil; + } + return INT2FIX(c & 0xff); +} + /* * call-seq: - * ios.getc => fixnum or nil + * ios.getc => string or nil * - * Gets the next 8-bit byte (0..255) from <em>ios</em>. Returns + * Reads a one-character string from <em>ios</em>. Returns * <code>nil</code> if called at end of file. * * f = File.new("testfile") - * f.getc #=> 84 - * f.getc #=> 104 + * f.getc #=> "8" + * f.getc #=> "1" */ VALUE -rb_io_getc(VALUE io) +rb_io_getc_m(VALUE io) { + char ch; OpenFile *fptr; int c; @@ -1989,7 +2009,8 @@ rb_io_getc(VALUE io) if (c < 0) { return Qnil; } - return INT2FIX(c & 0xff); + ch = c & 0xff; + return rb_str_new(&ch, 1); } int @@ -2009,7 +2030,7 @@ rb_getc(FILE *f) /* * call-seq: - * ios.readchar => fixnum + * ios.readchar => string * * Reads a character as with <code>IO#getc</code>, but raises an * <code>EOFError</code> on end of file. @@ -2028,7 +2049,7 @@ rb_io_readchar(VALUE io) /* * call-seq: - * ios.ungetc(integer) => nil + * ios.ungetc(string) => nil * * Pushes back one character (passed as a parameter) onto <em>ios</em>, * such that a subsequent buffered read will return it. Only one character @@ -2037,20 +2058,30 @@ rb_io_readchar(VALUE io) * back). Has no effect with unbuffered reads (such as <code>IO#sysread</code>). * * f = File.new("testfile") #=> #<File:testfile> - * c = f.getc #=> 84 + * c = f.getc #=> "8" * f.ungetc(c) #=> nil - * f.getc #=> 84 + * f.getc #=> "8" */ VALUE rb_io_ungetc(VALUE io, VALUE c) { OpenFile *fptr; - int cc = NUM2INT(c); + int cc; GetOpenFile(io, fptr); rb_io_check_readable(fptr); - + if (NIL_P(c)) return Qnil; + if (FIXNUM_P(c)) { + cc = FIX2INT(c); + } + else { + SafeStringValue(c); + if (RSTRING(c)->len > 1) { + rb_warn("IO#ungetc pushes back only one byte"); + } + cc = (unsigned char)RSTRING(c)->ptr[0]; + } if (io_ungetc(cc, fptr) == EOF && cc != EOF) { rb_raise(rb_eIOError, "ungetc failed"); } @@ -2912,8 +2943,9 @@ popen_redirect(struct popen_arg *p) #ifdef HAVE_FORK static int -popen_exec(struct popen_arg *p) +popen_exec(void *pp) { + struct popen_arg *p = (struct popen_arg*)pp; int fd; popen_redirect(p); @@ -5316,23 +5348,23 @@ argf_readpartial(int argc, VALUE *argv) static VALUE argf_getc(void) { - VALUE byte; + VALUE ch; retry: if (!next_argv()) return Qnil; if (TYPE(current_file) != T_FILE) { - byte = rb_funcall3(current_file, rb_intern("getc"), 0, 0); + ch = rb_funcall3(current_file, rb_intern("getc"), 0, 0); } else { - byte = rb_io_getc(current_file); + ch = rb_io_getc(current_file); } - if (NIL_P(byte) && next_p != -1) { + if (NIL_P(ch) && next_p != -1) { argf_close(current_file); next_p = 1; goto retry; } - return byte; + return ch; } static VALUE @@ -5646,7 +5678,7 @@ Init_IO(void) rb_define_method(rb_cIO, "write", io_write, 1); rb_define_method(rb_cIO, "gets", rb_io_gets_m, -1); rb_define_method(rb_cIO, "readline", rb_io_readline, -1); - rb_define_method(rb_cIO, "getc", rb_io_getc, 0); + rb_define_method(rb_cIO, "getc", rb_io_getc_m, 0); rb_define_method(rb_cIO, "readchar", rb_io_readchar, 0); rb_define_method(rb_cIO, "ungetc",rb_io_ungetc, 1); rb_define_method(rb_cIO, "<<", rb_io_addstr, 1); |