diff options
| author | Mark H Weaver <mhw@netris.org> | 2019-06-18 02:09:16 -0400 |
|---|---|---|
| committer | Mark H Weaver <mhw@netris.org> | 2019-06-18 03:04:41 -0400 |
| commit | 9f7a824206702350427aa59382082d1019c3011d (patch) | |
| tree | b422986fe9937234930ccb1e01e4ed2937019f1b /libguile | |
| parent | 8150823fc87b837a4db3d7690a920dc2484aa1d7 (diff) | |
scm_mkstrport: Optimize the POS -> BYTE_POS conversion.
* libguile/strports.c (scm_mkstrport): Use 'scm_c_string_utf8_length' to
avoid the conversion to UTF-8.
Diffstat (limited to 'libguile')
| -rw-r--r-- | libguile/strports.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libguile/strports.c b/libguile/strports.c index 876a62a86..14cdfa06b 100644 --- a/libguile/strports.c +++ b/libguile/strports.c @@ -195,8 +195,8 @@ scm_mkstrport (SCM pos, SCM str, long modes, const char *caller) else /* Inefficient but simple way to convert the character position POS into a byte position BYTE_POS. */ - free (scm_to_utf8_stringn (scm_substring (str, SCM_INUM0, pos), - &byte_pos)); + byte_pos = scm_c_string_utf8_length + (scm_substring (str, SCM_INUM0, pos)); } stream = scm_gc_typed_calloc (struct string_port); |