diff options
| author | Jeff King <peff@peff.net> | 2013-10-24 13:59:49 -0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2013-10-24 15:44:18 -0700 |
| commit | e74435a5169b56be901196ad172b4dbda124254d (patch) | |
| tree | eb79a21e602ba8904d4f917f95b720bb4096f5ba /csum-file.c | |
| parent | 3d092bfc6f2d9a998967979f926c661e9762601c (diff) | |
| download | git-e74435a5169b56be901196ad172b4dbda124254d.tar.gz | |
sha1write: make buffer const-correct
We are passed a "void *" and write it out without ever
touching it; let's indicate that by using "const".
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'csum-file.c')
| -rw-r--r-- | csum-file.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/csum-file.c b/csum-file.c index 53f5375b6c..465971c7f3 100644 --- a/csum-file.c +++ b/csum-file.c @@ -11,7 +11,7 @@ #include "progress.h" #include "csum-file.h" -static void flush(struct sha1file *f, void *buf, unsigned int count) +static void flush(struct sha1file *f, const void *buf, unsigned int count) { if (0 <= f->check_fd && count) { unsigned char check_buffer[8192]; @@ -86,13 +86,13 @@ int sha1close(struct sha1file *f, unsigned char *result, unsigned int flags) return fd; } -int sha1write(struct sha1file *f, void *buf, unsigned int count) +int sha1write(struct sha1file *f, const void *buf, unsigned int count) { while (count) { unsigned offset = f->offset; unsigned left = sizeof(f->buffer) - offset; unsigned nr = count > left ? left : count; - void *data; + const void *data; if (f->do_crc) f->crc32 = crc32(f->crc32, buf, nr); |