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Remove support for input IO_BUFFERs, which were only used by fish_pager

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This commit is contained in:
ridiculousfish
2014-03-15 19:49:55 -07:00
parent acd2038407
commit 73c2846d64
5 changed files with 13 additions and 29 deletions
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6
exec.cpp
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@@ -929,7 +929,7 @@ void exec_job(parser_t &parser, job_t *j)
if (p->next)
{
// Be careful to handle failure, e.g. too many open fds
block_output_io_buffer.reset(io_buffer_t::create(false /* = not input */, STDOUT_FILENO));
block_output_io_buffer.reset(io_buffer_t::create(STDOUT_FILENO));
if (block_output_io_buffer.get() == NULL)
{
exec_error = true;
@@ -958,7 +958,7 @@ void exec_job(parser_t &parser, job_t *j)
{
if (p->next)
{
block_output_io_buffer.reset(io_buffer_t::create(0));
block_output_io_buffer.reset(io_buffer_t::create(STDOUT_FILENO));
if (block_output_io_buffer.get() == NULL)
{
/* We failed (e.g. no more fds could be created). */
@@ -1606,7 +1606,7 @@ static int exec_subshell_internal(const wcstring &cmd, wcstring_list_t *lst, boo
int subcommand_status = -1; //assume the worst
// IO buffer creation may fail (e.g. if we have too many open files to make a pipe), so this may be null
const shared_ptr<io_buffer_t> io_buffer(io_buffer_t::create(0));
const shared_ptr<io_buffer_t> io_buffer(io_buffer_t::create(STDOUT_FILENO));
if (io_buffer.get() != NULL)
{
parser_t &parser = parser_t::principal_parser();