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author | Mark Salyzyn <salyzyn@google.com> | 2014-02-27 16:56:15 -0800 |
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committer | Mark Salyzyn <salyzyn@google.com> | 2014-02-28 08:08:01 -0800 |
commit | 031a748b2a9bf6dcfd3983d8f0f616718fcddd88 (patch) | |
tree | dc2a7fd3ec03336f02a30cf5e4ace2f5d5491094 /libsparse | |
parent | b7a4868e1cad6a878c94077bc48b414c965cb516 (diff) | |
download | core-031a748b2a9bf6dcfd3983d8f0f616718fcddd88.tar.gz core-031a748b2a9bf6dcfd3983d8f0f616718fcddd88.tar.bz2 core-031a748b2a9bf6dcfd3983d8f0f616718fcddd88.zip |
libsparse: deal with build warning messages
- mostly unused parameters, added defs.h to hold __unused macro
- read_all prototype not included, added output_file.h to acquire
Change-Id: Ib7ee00614acab53a6bd6a64f7e26a8c13dbe6297
Diffstat (limited to 'libsparse')
-rw-r--r-- | libsparse/defs.h | 23 | ||||
-rw-r--r-- | libsparse/output_file.c | 9 | ||||
-rw-r--r-- | libsparse/sparse.c | 3 | ||||
-rw-r--r-- | libsparse/sparse_read.c | 5 |
4 files changed, 34 insertions, 6 deletions
diff --git a/libsparse/defs.h b/libsparse/defs.h new file mode 100644 index 000000000..34e63c57c --- /dev/null +++ b/libsparse/defs.h @@ -0,0 +1,23 @@ +/* + * Copyright (C) 2014 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef _LIBSPARSE_DEFS_H_ + +#ifndef __unused +#define __unused __attribute__((__unused__)) +#endif + +#endif /* _LIBSPARSE_DEFS_H_ */ diff --git a/libsparse/output_file.c b/libsparse/output_file.c index e63c4a929..1cf8d8dcf 100644 --- a/libsparse/output_file.c +++ b/libsparse/output_file.c @@ -29,6 +29,7 @@ #include <unistd.h> #include <zlib.h> +#include "defs.h" #include "output_file.h" #include "sparse_format.h" #include "sparse_crc32.h" @@ -264,7 +265,7 @@ static struct output_file_ops gz_file_ops = { .close = gz_file_close, }; -static int callback_file_open(struct output_file *out, int fd) +static int callback_file_open(struct output_file *out __unused, int fd __unused) { return 0; } @@ -287,7 +288,7 @@ static int callback_file_skip(struct output_file *out, int64_t off) return 0; } -static int callback_file_pad(struct output_file *out, int64_t len) +static int callback_file_pad(struct output_file *out __unused, int64_t len __unused) { return -1; } @@ -631,8 +632,8 @@ static struct output_file *output_file_new_normal(void) } struct output_file *output_file_open_callback(int (*write)(void *, const void *, int), - void *priv, unsigned int block_size, int64_t len, int gz, int sparse, - int chunks, int crc) + void *priv, unsigned int block_size, int64_t len, + int gz __unused, int sparse, int chunks, int crc) { int ret; struct output_file_callback *outc; diff --git a/libsparse/sparse.c b/libsparse/sparse.c index 741e8c6fc..0f107b00f 100644 --- a/libsparse/sparse.c +++ b/libsparse/sparse.c @@ -19,6 +19,7 @@ #include <sparse/sparse.h> +#include "defs.h" #include "sparse_file.h" #include "output_file.h" @@ -189,7 +190,7 @@ int sparse_file_callback(struct sparse_file *s, bool sparse, bool crc, return ret; } -static int out_counter_write(void *priv, const void *data, int len) +static int out_counter_write(void *priv, const void *data __unused, int len) { int64_t *count = priv; *count += len; diff --git a/libsparse/sparse_read.c b/libsparse/sparse_read.c index 704bcfadd..873c87c7a 100644 --- a/libsparse/sparse_read.c +++ b/libsparse/sparse_read.c @@ -29,6 +29,8 @@ #include <sparse/sparse.h> +#include "defs.h" +#include "output_file.h" #include "sparse_crc32.h" #include "sparse_file.h" #include "sparse_format.h" @@ -175,7 +177,8 @@ static int process_fill_chunk(struct sparse_file *s, unsigned int chunk_size, } static int process_skip_chunk(struct sparse_file *s, unsigned int chunk_size, - int fd, unsigned int blocks, unsigned int block, uint32_t *crc32) + int fd __unused, unsigned int blocks, + unsigned int block __unused, uint32_t *crc32) { int ret; int chunk; |