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Imported from ../bash-2.04.tar.gz.

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This commit is contained in:
Jari Aalto 2000-03-17 21:46:59 +00:00
commit bb70624e96
387 changed files with 28522 additions and 9334 deletions
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16
input.c
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@ -16,7 +16,7 @@
You should have received a copy of the GNU General Public License along
with Bash; see the file COPYING. If not, write to the Free Software
Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
#include "config.h"
@ -47,7 +47,6 @@ extern int errno;
/* Functions to handle reading input on systems that don't restart read(2)
if a signal is received. */
#if !defined (HAVE_RESTARTABLE_SYSCALLS)
static unsigned char localbuf[128];
static int local_index, local_bufused;
@ -86,13 +85,16 @@ ungetc_with_restart (c, stream)
return EOF;
return (localbuf[--local_index] = c);
}
#endif /* !HAVE_RESTARTABLE_SYSCALLS */
#if defined (BUFFERED_INPUT)
/* A facility similar to stdio, but input-only. */
#define MAX_INPUT_BUFFER_SIZE 8192
#if defined (USING_BASH_MALLOC)
# define MAX_INPUT_BUFFER_SIZE 8176
#else
# define MAX_INPUT_BUFFER_SIZE 8192
#endif
#if !defined (SEEK_CUR)
# define SEEK_CUR 1
@ -378,11 +380,7 @@ static int
b_fill_buffer (bp)
BUFFERED_STREAM *bp;
{
do
{
bp->b_used = read (bp->b_fd, bp->b_buffer, bp->b_size);
}
while (bp->b_used < 0 && errno == EINTR);
bp->b_used = zread (bp->b_fd, bp->b_buffer, bp->b_size);
if (bp->b_used <= 0)
{
bp->b_buffer[0] = 0;