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Initial devel branch import from bash-3.0-alpha

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This commit is contained in:
Chet Ramey
2011-11-28 14:41:26 -05:00
parent 7117c2d221
commit d3a24ed242
261 changed files with 24280 additions and 6327 deletions
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input.c
+9 -4
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@@ -21,7 +21,7 @@
#include "config.h"
#include "bashtypes.h"
#ifndef _MINIX
#if !defined (_MINIX) && defined (HAVE_SYS_FILE_H)
# include <sys/file.h>
#endif
#include "filecntl.h"
@@ -234,7 +234,7 @@ save_bash_input (fd, new_fd)
{
/* What's this? A stray buffer without an associated open file
descriptor? Free up the buffer and report the error. */
internal_error ("check_bash_input: buffer already exists for new fd %d", nfd);
internal_error ("save_bash_input: buffer already exists for new fd %d", nfd);
free_buffered_stream (buffers[nfd]);
}
@@ -276,8 +276,13 @@ int
check_bash_input (fd)
int fd;
{
if (fd > 0 && fd_is_bash_input (fd))
return ((save_bash_input (fd, -1) == -1) ? -1 : 0);
if (fd_is_bash_input (fd))
{
if (fd > 0)
return ((save_bash_input (fd, -1) == -1) ? -1 : 0);
else if (fd == 0)
return ((sync_buffered_stream (fd) == -1) ? -1 : 0);
}
return 0;
}