diff options
Diffstat (limited to 'src/basic/copy.c')
| -rw-r--r-- | src/basic/copy.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/basic/copy.c b/src/basic/copy.c index cc5faa80a1..b8cbe644d4 100644 --- a/src/basic/copy.c +++ b/src/basic/copy.c @@ -29,7 +29,7 @@ #define COPY_BUFFER_SIZE (16*1024) -int copy_bytes(int fdf, int fdt, off_t max_bytes, bool try_reflink) { +int copy_bytes(int fdf, int fdt, uint64_t max_bytes, bool try_reflink) { bool try_sendfile = true, try_splice = true; int r; @@ -37,7 +37,7 @@ int copy_bytes(int fdf, int fdt, off_t max_bytes, bool try_reflink) { assert(fdt >= 0); /* Try btrfs reflinks first. */ - if (try_reflink && max_bytes == (off_t) -1) { + if (try_reflink && max_bytes == (uint64_t) -1) { r = btrfs_reflink(fdf, fdt); if (r >= 0) return r; @@ -47,12 +47,12 @@ int copy_bytes(int fdf, int fdt, off_t max_bytes, bool try_reflink) { size_t m = COPY_BUFFER_SIZE; ssize_t n; - if (max_bytes != (off_t) -1) { + if (max_bytes != (uint64_t) -1) { if (max_bytes <= 0) return -EFBIG; - if ((off_t) m > max_bytes) + if ((uint64_t) m > max_bytes) m = (size_t) max_bytes; } @@ -105,8 +105,8 @@ int copy_bytes(int fdf, int fdt, off_t max_bytes, bool try_reflink) { } next: - if (max_bytes != (off_t) -1) { - assert(max_bytes >= n); + if (max_bytes != (uint64_t) -1) { + assert(max_bytes >= (uint64_t) n); max_bytes -= n; } } @@ -152,7 +152,7 @@ static int fd_copy_regular(int df, const char *from, const struct stat *st, int if (fdt < 0) return -errno; - r = copy_bytes(fdf, fdt, (off_t) -1, true); + r = copy_bytes(fdf, fdt, (uint64_t) -1, true); if (r < 0) { unlinkat(dt, to, 0); return r; @@ -371,7 +371,7 @@ int copy_file_fd(const char *from, int fdt, bool try_reflink) { if (fdf < 0) return -errno; - r = copy_bytes(fdf, fdt, (off_t) -1, try_reflink); + r = copy_bytes(fdf, fdt, (uint64_t) -1, try_reflink); (void) copy_times(fdf, fdt); (void) copy_xattr(fdf, fdt); |