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Diffstat (limited to 'Build/source/libs/zlib/zlib-src/test/minigzip.c')
-rw-r--r--Build/source/libs/zlib/zlib-src/test/minigzip.c172
1 files changed, 50 insertions, 122 deletions
diff --git a/Build/source/libs/zlib/zlib-src/test/minigzip.c b/Build/source/libs/zlib/zlib-src/test/minigzip.c
index a649d2b3d9b..8a21ddfb57e 100644
--- a/Build/source/libs/zlib/zlib-src/test/minigzip.c
+++ b/Build/source/libs/zlib/zlib-src/test/minigzip.c
@@ -59,7 +59,7 @@
#if !defined(Z_HAVE_UNISTD_H) && !defined(_LARGEFILE64_SOURCE)
#ifndef WIN32 /* unlink already in stdio.h for WIN32 */
- extern int unlink OF((const char *));
+ extern int unlink(const char *);
#endif
#endif
@@ -149,20 +149,12 @@ static void pwinerror (s)
# include <unistd.h> /* for unlink() */
#endif
-void *myalloc OF((void *, unsigned, unsigned));
-void myfree OF((void *, void *));
-
-void *myalloc(q, n, m)
- void *q;
- unsigned n, m;
-{
+void *myalloc(void *q, unsigned n, unsigned m) {
(void)q;
return calloc(n, m);
}
-void myfree(q, p)
- void *q, *p;
-{
+void myfree(void *q, void *p) {
(void)q;
free(p);
}
@@ -175,29 +167,7 @@ typedef struct gzFile_s {
z_stream strm;
} *gzFile;
-gzFile gzopen OF((const char *, const char *));
-gzFile gzdopen OF((int, const char *));
-gzFile gz_open OF((const char *, int, const char *));
-
-gzFile gzopen(path, mode)
-const char *path;
-const char *mode;
-{
- return gz_open(path, -1, mode);
-}
-
-gzFile gzdopen(fd, mode)
-int fd;
-const char *mode;
-{
- return gz_open(NULL, fd, mode);
-}
-
-gzFile gz_open(path, fd, mode)
- const char *path;
- int fd;
- const char *mode;
-{
+gzFile gz_open(const char *path, int fd, const char *mode) {
gzFile gz;
int ret;
@@ -231,13 +201,15 @@ gzFile gz_open(path, fd, mode)
return gz;
}
-int gzwrite OF((gzFile, const void *, unsigned));
+gzFile gzopen(const char *path, const char *mode) {
+ return gz_open(path, -1, mode);
+}
-int gzwrite(gz, buf, len)
- gzFile gz;
- const void *buf;
- unsigned len;
-{
+gzFile gzdopen(int fd, const char *mode) {
+ return gz_open(NULL, fd, mode);
+}
+
+int gzwrite(gzFile gz, const void *buf, unsigned len) {
z_stream *strm;
unsigned char out[BUFLEN];
@@ -255,13 +227,7 @@ int gzwrite(gz, buf, len)
return len;
}
-int gzread OF((gzFile, void *, unsigned));
-
-int gzread(gz, buf, len)
- gzFile gz;
- void *buf;
- unsigned len;
-{
+int gzread(gzFile gz, void *buf, unsigned len) {
int ret;
unsigned got;
unsigned char in[1];
@@ -292,11 +258,7 @@ int gzread(gz, buf, len)
return len - strm->avail_out;
}
-int gzclose OF((gzFile));
-
-int gzclose(gz)
- gzFile gz;
-{
+int gzclose(gzFile gz) {
z_stream *strm;
unsigned char out[BUFLEN];
@@ -321,12 +283,7 @@ int gzclose(gz)
return Z_OK;
}
-const char *gzerror OF((gzFile, int *));
-
-const char *gzerror(gz, err)
- gzFile gz;
- int *err;
-{
+const char *gzerror(gzFile gz, int *err) {
*err = gz->err;
return gz->msg;
}
@@ -335,67 +292,20 @@ const char *gzerror(gz, err)
static char *prog;
-void error OF((const char *msg));
-void gz_compress OF((FILE *in, gzFile out));
-#ifdef USE_MMAP
-int gz_compress_mmap OF((FILE *in, gzFile out));
-#endif
-void gz_uncompress OF((gzFile in, FILE *out));
-void file_compress OF((char *file, char *mode));
-void file_uncompress OF((char *file));
-int main OF((int argc, char *argv[]));
-
/* ===========================================================================
* Display error message and exit
*/
-void error(msg)
- const char *msg;
-{
+void error(const char *msg) {
fprintf(stderr, "%s: %s\n", prog, msg);
exit(1);
}
-/* ===========================================================================
- * Compress input to output then close both files.
- */
-
-void gz_compress(in, out)
- FILE *in;
- gzFile out;
-{
- local char buf[BUFLEN];
- int len;
- int err;
-
-#ifdef USE_MMAP
- /* Try first compressing with mmap. If mmap fails (minigzip used in a
- * pipe), use the normal fread loop.
- */
- if (gz_compress_mmap(in, out) == Z_OK) return;
-#endif
- for (;;) {
- len = (int)fread(buf, 1, sizeof(buf), in);
- if (ferror(in)) {
- perror("fread");
- exit(1);
- }
- if (len == 0) break;
-
- if (gzwrite(out, buf, (unsigned)len) != len) error(gzerror(out, &err));
- }
- fclose(in);
- if (gzclose(out) != Z_OK) error("failed gzclose");
-}
-
#ifdef USE_MMAP /* MMAP version, Miguel Albrecht <malbrech@eso.org> */
/* Try compressing the input file at once using mmap. Return Z_OK if
* if success, Z_ERRNO otherwise.
*/
-int gz_compress_mmap(in, out)
- FILE *in;
- gzFile out;
-{
+int gz_compress_mmap(FILE *in, gzFile out) {
int len;
int err;
int ifd = fileno(in);
@@ -425,12 +335,38 @@ int gz_compress_mmap(in, out)
#endif /* USE_MMAP */
/* ===========================================================================
+ * Compress input to output then close both files.
+ */
+
+void gz_compress(FILE *in, gzFile out) {
+ local char buf[BUFLEN];
+ int len;
+ int err;
+
+#ifdef USE_MMAP
+ /* Try first compressing with mmap. If mmap fails (minigzip used in a
+ * pipe), use the normal fread loop.
+ */
+ if (gz_compress_mmap(in, out) == Z_OK) return;
+#endif
+ for (;;) {
+ len = (int)fread(buf, 1, sizeof(buf), in);
+ if (ferror(in)) {
+ perror("fread");
+ exit(1);
+ }
+ if (len == 0) break;
+
+ if (gzwrite(out, buf, (unsigned)len) != len) error(gzerror(out, &err));
+ }
+ fclose(in);
+ if (gzclose(out) != Z_OK) error("failed gzclose");
+}
+
+/* ===========================================================================
* Uncompress input to output then close both files.
*/
-void gz_uncompress(in, out)
- gzFile in;
- FILE *out;
-{
+void gz_uncompress(gzFile in, FILE *out) {
local char buf[BUFLEN];
int len;
int err;
@@ -454,10 +390,7 @@ void gz_uncompress(in, out)
* Compress the given file: create a corresponding .gz file and remove the
* original.
*/
-void file_compress(file, mode)
- char *file;
- char *mode;
-{
+void file_compress(char *file, char *mode) {
local char outfile[MAX_NAME_LEN];
FILE *in;
gzFile out;
@@ -493,9 +426,7 @@ void file_compress(file, mode)
/* ===========================================================================
* Uncompress the given file and remove the original.
*/
-void file_uncompress(file)
- char *file;
-{
+void file_uncompress(char *file) {
local char buf[MAX_NAME_LEN];
char *infile, *outfile;
FILE *out;
@@ -553,10 +484,7 @@ void file_uncompress(file)
* -1 to -9 : compression level
*/
-int main(argc, argv)
- int argc;
- char *argv[];
-{
+int main(int argc, char *argv[]) {
int copyout = 0;
int uncompr = 0;
gzFile file;