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author | Yousong Zhou <yszhou4tech@gmail.com> | 2017-03-20 14:42:01 +0300 |
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committer | Felix Fietkau <nbd@nbd.name> | 2017-03-20 14:44:46 +0300 |
commit | 723730214732862de7e892bae2f7a7889e66bf1b (patch) | |
tree | 856bb0cd5c0104aec289491232e0ca522b786f20 /md5.c | |
parent | 96305a3cafcc9c0df7f189567671bb26ce3eb129 (diff) |
md5: add "const" qualifier to the "file" argument
This is intended to fix the following compiler warning in opkg-lede:
/home/yousong/git-repo/lede-project/opkg-lede/libopkg/file_util.c: In function ‘file_md5sum_alloc’:
/home/yousong/git-repo/lede-project/opkg-lede/libopkg/file_util.c:144:2: warning: passing argument 1 of ‘md5sum’ discards ‘const’ qualifier from pointer target type [enabled by default]
In file included from /home/yousong/git-repo/lede-project/opkg-lede/libopkg/file_util.c:28:0:
/home/yousong/.usr/include/libubox/md5.h:56:5: note: expected ‘char *’ but argument is of type ‘const char *’
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
Diffstat (limited to 'md5.c')
-rw-r--r-- | md5.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -308,7 +308,7 @@ void md5_end(void *resbuf, md5_ctx_t *ctx) memset(ctx, 0, sizeof(*ctx)); } -int md5sum(char *file, void *md5_buf) +int md5sum(const char *file, void *md5_buf) { char buf[256]; md5_ctx_t ctx; |