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| author | Dmitry Antipov <dmantipov@yandex.ru> | 2012-07-10 11:59:31 +0400 |
|---|---|---|
| committer | Dmitry Antipov <dmantipov@yandex.ru> | 2012-07-10 11:59:31 +0400 |
| commit | cb1caeaf2ba26df05e8f9bcd4aa63203cef781fb (patch) | |
| tree | 78cbdfcc89455a0ab097eb1fd16c029d0ac48e0d /src/buffer.c | |
| parent | d02eb359e68a083fc55f0355b86df2a07b8d570d (diff) | |
| download | emacs-cb1caeaf2ba26df05e8f9bcd4aa63203cef781fb.tar.gz emacs-cb1caeaf2ba26df05e8f9bcd4aa63203cef781fb.tar.bz2 emacs-cb1caeaf2ba26df05e8f9bcd4aa63203cef781fb.zip | |
Avoid calls to strlen in miscellaneous functions.
* buffer.c (init_buffer): Use precalculated len, adjust if needed.
* font.c (Ffont_xlfd_name): Likewise. Change to call make_string.
* lread.c (openp): Likewise.
Diffstat (limited to 'src/buffer.c')
| -rw-r--r-- | src/buffer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/buffer.c b/src/buffer.c index 28cede3916c..4999639128d 100644 --- a/src/buffer.c +++ b/src/buffer.c @@ -5091,9 +5091,10 @@ init_buffer (void) fatal ("`get_current_dir_name' failed: %s\n", strerror (errno)); pwd[len] = DIRECTORY_SEP; pwd[len + 1] = '\0'; + len++; } - BVAR (current_buffer, directory) = make_unibyte_string (pwd, strlen (pwd)); + BVAR (current_buffer, directory) = make_unibyte_string (pwd, len); if (! NILP (BVAR (&buffer_defaults, enable_multibyte_characters))) /* At this moment, we still don't know how to decode the directory name. So, we keep the bytes in multibyte form so |