commit b32491698be95dfb2530cda9c9006826587a8ef9
parent 570fa702368a25b8a15ff5e7013efdeba2f627d0
Author: Kyle Milz <kyle@0x30.net>
Date: Sat, 17 Dec 2016 01:09:14 -0700
src: reduce length of variable name
Diffstat:
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/src/lib.c b/src/lib.c
@@ -37,14 +37,14 @@ static struct citrun_header *header;
* Returns a pointer to the extended region on success, exits on failure.
*/
static void *
-extend(size_t requested_bytes)
+extend(size_t req_bytes)
{
size_t aligned_bytes, page_mask;
off_t len;
void *mem;
page_mask = getpagesize() - 1;
- aligned_bytes = (requested_bytes + page_mask) & ~page_mask;
+ aligned_bytes = (req_bytes + page_mask) & ~page_mask;
/* Get current file length. */
if ((len = lseek(fd, 0, SEEK_END)) < 0)
@@ -55,11 +55,10 @@ extend(size_t requested_bytes)
err(1, "ftruncate from %lld to %llu", len, len + aligned_bytes);
/* Increase memory mapping length. */
- mem = mmap(NULL, requested_bytes, PROT_READ | PROT_WRITE, MAP_SHARED,
- fd, len);
+ mem = mmap(NULL, req_bytes, PROT_READ | PROT_WRITE, MAP_SHARED, fd, len);
if (mem == MAP_FAILED)
- err(1, "mmap %zu bytes @ %llu", requested_bytes, len);
+ err(1, "mmap %zu bytes @ %llu", req_bytes, len);
return mem;
}