diff options
Diffstat (limited to 'lib/sh/zread.c')
| -rw-r--r-- | lib/sh/zread.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/sh/zread.c b/lib/sh/zread.c index 8dd78102..71a06a76 100644 --- a/lib/sh/zread.c +++ b/lib/sh/zread.c @@ -1,6 +1,6 @@ /* zread - read data from file descriptor into buffer with retries */ -/* Copyright (C) 1999-2017 Free Software Foundation, Inc. +/* Copyright (C) 1999-2020 Free Software Foundation, Inc. This file is part of GNU Bash, the Bourne Again SHell. @@ -37,6 +37,10 @@ extern int errno; # define SEEK_CUR 1 #endif +#ifndef ZBUFSIZ +# define ZBUFSIZ 4096 +#endif + extern int executing_builtin; extern void check_signals_and_traps (void); @@ -117,7 +121,7 @@ zreadintr (fd, buf, len) in read(2). This does some local buffering to avoid many one-character calls to read(2), like those the `read' builtin performs. */ -static char lbuf[128]; +static char lbuf[ZBUFSIZ]; static size_t lind, lused; ssize_t |