From a1b0c86af35ef878a104183c9bec2c6c79658703 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Tue, 29 Dec 2015 05:46:47 +0100 Subject: impelement satd-add MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- src/daemon.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'src/daemon.h') diff --git a/src/daemon.h b/src/daemon.h index ddb2854..562ec52 100644 --- a/src/daemon.h +++ b/src/daemon.h @@ -116,6 +116,28 @@ struct job { +/** + * Wrapper for `pread` that reads the required amount of data. + * + * @param fildes See pread(3). + * @param buf See pread(3). + * @param nbyte See pread(3). + * @param offset See pread(3). + * @return See pread(3), only short if the file is shorter. + */ +ssize_t preadn(int fildes, void *buf, size_t nbyte, size_t offset); + +/** + * Wrapper for `pwrite` that writes all specified data. + * + * @param fildes See pwrite(3). + * @param buf See pwrite(3). + * @param nbyte See pwrite(3). + * @param offset See pwrite(3). + * @return See pwrite(3). + */ +ssize_t pwriten(int fildes, void *buf, size_t nbyte, size_t offset); + /** * Wrapper for `read` that reads all available data. * -- cgit v1.2.3-70-g09d2