diff options
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/copyfd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libbb/copyfd.c b/libbb/copyfd.c index 2538d496d..82622c06f 100644 --- a/libbb/copyfd.c +++ b/libbb/copyfd.c @@ -17,19 +17,21 @@ static off_t bb_full_fd_action(int src_fd, int dst_fd, off_t size) { int status = -1; off_t total = 0; + bool continue_on_write_error = 0; #if CONFIG_FEATURE_COPYBUF_KB <= 4 char buffer[CONFIG_FEATURE_COPYBUF_KB * 1024]; enum { buffer_size = sizeof(buffer) }; #else char *buffer; int buffer_size; - bool continue_on_write_error = 0; +#endif if (size < 0) { size = -size; continue_on_write_error = 1; } +#if CONFIG_FEATURE_COPYBUF_KB > 4 if (size > 0 && size <= 4 * 1024) goto use_small_buf; /* We want page-aligned buffer, just in case kernel is clever |