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Adopt posix_spawn (!)

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Rewrite IO chains to be a vector of pointers, instead of a linked list
Removed io_transmogrify
This commit is contained in:
ridiculousfish
2012-08-15 00:57:56 -07:00
parent ad6645c48d
commit 61686aff34
27 changed files with 805 additions and 579 deletions
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12
parser.cpp
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@@ -1541,7 +1541,7 @@ void parser_t::parse_job_argument_list( process_t *p,
tok_get_desc( tok_last_type(tok)) );
}
if( ! has_target || target.size() == 0 )
if( ! has_target || target.empty() )
{
if( error_code == 0 )
error( SYNTAX_ERROR,
@@ -1611,7 +1611,7 @@ void parser_t::parse_job_argument_list( process_t *p,
}
}
j->io = io_add( j->io, new_io.release() );
j->io.push_back(new_io.release());
}
break;
@@ -2488,14 +2488,18 @@ void parser_t::eval_job( tokenizer *tok )
}
int parser_t::eval( const wcstring &cmdStr, io_data_t *io, enum block_type_t block_type )
int parser_t::eval( const wcstring &cmdStr, const io_chain_t &io, enum block_type_t block_type )
{
const wchar_t * const cmd = cmdStr.c_str();
size_t forbid_count;
int code;
tokenizer *previous_tokenizer=current_tokenizer;
block_t *start_current_block = current_block;
io_data_t *prev_io = block_io;
/* Record the current chain so we can put it back later */
const io_chain_t prev_io = block_io;
block_io = io;
std::vector<wcstring> prev_forbidden = forbidden_function;
if( block_type == SUBST )