From fc05e2880326a94aa9cd1d17f828fbe9cc2413fd Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Wed, 19 Jun 1996 04:10:17 +0000 Subject: (copy_reg): Cast both sides of comparison to size_t to avoid warning about `comparison between signed and unsigned' from gcc -Wall. --- src/cp.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/cp.c b/src/cp.c index 3be494c06..f28056b8a 100644 --- a/src/cp.c +++ b/src/cp.c @@ -1254,7 +1254,8 @@ copy_reg (const char *src_path, const char *dst_path) #ifdef HAVE_ST_BLOCKS if (flag_sparse == SPARSE_AUTO && S_ISREG (sb.st_mode)) { - /* Find out whether the file contains any sparse blocks. */ + /* Use a heuristic to determine whether SRC_PATH contains any + sparse blocks. */ if (fstat (source_desc, &sb)) { @@ -1266,7 +1267,8 @@ copy_reg (const char *src_path, const char *dst_path) /* If the file has fewer blocks than would normally be needed for a file of its size, then at least one of the blocks in the file is a hole. */ - if (S_ISREG (sb.st_mode) && sb.st_size / 512 > ST_NBLOCKS (sb)) + if (S_ISREG (sb.st_mode) + && (size_t) (sb.st_size / 512) > (size_t) ST_NBLOCKS (sb)) make_holes = 1; } #endif -- cgit v1.2.3-70-g09d2