From e74435a5169b56be901196ad172b4dbda124254d Mon Sep 17 00:00:00 2001 From: Jeff King Date: Thu, 24 Oct 2013 13:59:49 -0400 Subject: 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 Signed-off-by: Junio C Hamano --- csum-file.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'csum-file.c') diff --git a/csum-file.c b/csum-file.c index 53f5375b6..465971c7f 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); -- cgit v1.2.1