halve the buffer size

diff --git a/kurl.c b/kurl.c
index bb52c71185684bdd1e9d799a43d7e1211f248ede..7bda44e2312cead39c92e83eb0b83c584b0e5e60 100644 (file)
--- a/kurl.c
+++ b/kurl.c
@@ -9,7 +9,7 @@
 #include <curl/curl.h>
 #include "kurl.h"
 
-#define KU_DEF_BUFLEN   0x10000
+#define KU_DEF_BUFLEN   0x8000
 #define KU_MAX_SKIP     (KU_DEF_BUFLEN<<1) // if seek step is smaller than this, skip
 
 #define kurl_isfile(u) ((u)->fd >= 0)
@@ -24,7 +24,7 @@ struct kurl_t {
        uint8_t *buf; // buffer
        off_t off0;   // offset of the first byte in the buffer; the actual file offset equals off0 + p_buf
        int fd;       // file descriptor for a normal file; <0 for a remote file
-       int m_buf;    // max buffer size; for a remote file, at least CURL_MAX_WRITE_SIZE*2
+       int m_buf;    // max buffer size; for a remote file, CURL_MAX_WRITE_SIZE*2 is recommended
        int l_buf;    // length of the buffer; l_buf == 0 iff the input read entirely; l_buf <= m_buf
        int p_buf;    // file position in the buffer; p_buf <= l_buf
        int done_reading; // true if we can read nothing from the file; buffer may not be empty even if done_reading is set