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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-09-05 18:46:50 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-09-05 18:46:50 +0200
commit320ae4f8e752f6652c7b5c8201d7267cd4de17c1 (patch)
tree4423514c5433dc3b70e32fd5950a139827b94ac9 /lib/sqfs/comp/gzip.c
parentf92cf3b98f51d355c92900f1d316b141b2b9d4fd (diff)
Cleanup naming scheme of compressor
Add sqfs_* prefix to compressor, move implementation prefix up front. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/sqfs/comp/gzip.c')
-rw-r--r--lib/sqfs/comp/gzip.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/lib/sqfs/comp/gzip.c b/lib/sqfs/comp/gzip.c
index bbe1e4f..39e101f 100644
--- a/lib/sqfs/comp/gzip.c
+++ b/lib/sqfs/comp/gzip.c
@@ -22,7 +22,7 @@ typedef struct {
} gzip_options_t;
typedef struct {
- compressor_t base;
+ sqfs_compressor_t base;
z_stream strm;
bool compress;
@@ -31,7 +31,7 @@ typedef struct {
gzip_options_t opt;
} gzip_compressor_t;
-static void gzip_destroy(compressor_t *base)
+static void gzip_destroy(sqfs_compressor_t *base)
{
gzip_compressor_t *gzip = (gzip_compressor_t *)base;
@@ -44,7 +44,7 @@ static void gzip_destroy(compressor_t *base)
free(gzip);
}
-static int gzip_write_options(compressor_t *base, int fd)
+static int gzip_write_options(sqfs_compressor_t *base, int fd)
{
gzip_compressor_t *gzip = (gzip_compressor_t *)base;
gzip_options_t opt;
@@ -59,15 +59,15 @@ static int gzip_write_options(compressor_t *base, int fd)
opt.window = htole16(gzip->opt.window);
opt.strategies = htole16(gzip->opt.strategies);
- return generic_write_options(fd, &opt, sizeof(opt));
+ return sqfs_generic_write_options(fd, &opt, sizeof(opt));
}
-static int gzip_read_options(compressor_t *base, int fd)
+static int gzip_read_options(sqfs_compressor_t *base, int fd)
{
gzip_compressor_t *gzip = (gzip_compressor_t *)base;
gzip_options_t opt;
- if (generic_read_options(fd, &opt, sizeof(opt)))
+ if (sqfs_generic_read_options(fd, &opt, sizeof(opt)))
return -1;
gzip->opt.level = le32toh(opt.level);
@@ -161,7 +161,7 @@ static int find_strategy(gzip_compressor_t *gzip, const uint8_t *in,
return selected;
}
-static ssize_t gzip_do_block(compressor_t *base, const uint8_t *in,
+static ssize_t gzip_do_block(sqfs_compressor_t *base, const uint8_t *in,
size_t size, uint8_t *out, size_t outsize)
{
gzip_compressor_t *gzip = (gzip_compressor_t *)base;
@@ -222,7 +222,7 @@ static ssize_t gzip_do_block(compressor_t *base, const uint8_t *in,
return 0;
}
-static compressor_t *gzip_create_copy(compressor_t *cmp)
+static sqfs_compressor_t *gzip_create_copy(sqfs_compressor_t *cmp)
{
gzip_compressor_t *gzip = malloc(sizeof(*gzip));
int ret;
@@ -249,13 +249,13 @@ static compressor_t *gzip_create_copy(compressor_t *cmp)
return NULL;
}
- return (compressor_t *)gzip;
+ return (sqfs_compressor_t *)gzip;
}
-compressor_t *create_gzip_compressor(const compressor_config_t *cfg)
+sqfs_compressor_t *gzip_compressor_create(const sqfs_compressor_config_t *cfg)
{
gzip_compressor_t *gzip;
- compressor_t *base;
+ sqfs_compressor_t *base;
int ret;
if (cfg->flags & ~(SQFS_COMP_FLAG_GZIP_ALL |
@@ -282,7 +282,7 @@ compressor_t *create_gzip_compressor(const compressor_config_t *cfg)
}
gzip = calloc(1, sizeof(*gzip));
- base = (compressor_t *)gzip;
+ base = (sqfs_compressor_t *)gzip;
if (gzip == NULL) {
perror("creating gzip compressor");