From b45eead4dfd6e820b4c1634ae72398bf717193f9 Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Tue, 11 Jun 2019 01:04:36 +0200 Subject: cleanup: mark input pointer on write_retry as const Signed-off-by: David Oberhollenzer --- include/util.h | 2 +- lib/util/write_retry.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/include/util.h b/include/util.h index b496039..8e54cb4 100644 --- a/include/util.h +++ b/include/util.h @@ -17,7 +17,7 @@ int canonicalize_name(char *filename); A wrapper around the write() system call. It retries the write if it is interrupted by a signal or only part of the data was written. */ -ssize_t write_retry(int fd, void *data, size_t size); +ssize_t write_retry(int fd, const void *data, size_t size); /* A wrapper around the read() system call. It retries the read if it is diff --git a/lib/util/write_retry.c b/lib/util/write_retry.c index 637b5d2..0ef856c 100644 --- a/lib/util/write_retry.c +++ b/lib/util/write_retry.c @@ -4,7 +4,7 @@ #include "util.h" -ssize_t write_retry(int fd, void *data, size_t size) +ssize_t write_retry(int fd, const void *data, size_t size) { ssize_t ret, total = 0; @@ -18,7 +18,7 @@ ssize_t write_retry(int fd, void *data, size_t size) return -1; } - data = (char *)data + ret; + data = (const char *)data + ret; size -= ret; total += ret; } -- cgit v1.2.3