backupfile: Use idx_t for nonnegative ptrdiff_t variables.
commit2b6610010882ac106998ec6ceb6df9847165e81d
authorBruno Haible <bruno@clisp.org>
Sun, 6 Dec 2020 11:30:42 +0000 (6 12:30 +0100)
committerBruno Haible <bruno@clisp.org>
Sun, 6 Dec 2020 11:30:59 +0000 (6 12:30 +0100)
tree9d090e5b68cb99438f4e2b2df5d93e6c3446e382
parent0fcd7c693a775e3313ed3e84ff3acf3dc2c3686b
backupfile: Use idx_t for nonnegative ptrdiff_t variables.

* lib/backupfile.c: Include idx.h.
(numbered_backup): Mark base_offset as nonnegative.
(backupfile_internal): Likewise.
* modules/backup-rename (Depends-on): Add idx.
* modules/backupfile (Depends-on): Likewise.
ChangeLog
lib/backupfile.c
modules/backup-rename
modules/backupfile