diff options
Diffstat (limited to 'commands/cat.c')
| -rw-r--r-- | commands/cat.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/commands/cat.c b/commands/cat.c index 6596612e95..0840fdfeae 100644 --- a/commands/cat.c +++ b/commands/cat.c @@ -32,6 +32,8 @@ #include <xfuncs.h> #include <malloc.h> +#define BUFSIZE 1024 + /** * @param[in] cmdtp FIXME * @param[in] argc Argument count from command line @@ -50,7 +52,7 @@ static int do_cat(cmd_tbl_t *cmdtp, int argc, char *argv[]) return 1; } - buf = xmalloc(1024); + buf = xmalloc(BUFSIZE); while (args < argc) { fd = open(argv[args], O_RDONLY); @@ -59,7 +61,7 @@ static int do_cat(cmd_tbl_t *cmdtp, int argc, char *argv[]) goto out; } - while((ret = read(fd, buf, 1024)) > 0) { + while((ret = read(fd, buf, BUFSIZE)) > 0) { for(i = 0; i < ret; i++) { if (isprint(buf[i]) || buf[i] == '\n' || buf[i] == '\t') putchar(buf[i]); |