[PATCH 3/4] Convert zlib.c to size_t

[Martin Koegler <martin.koegler@chello.at>]

From: Martin Koegler <martin.koegler@chello.at>

Signed-off-by: Martin Koegler <martin.koegler@chello.at>
---
 builtin/pack-objects.c | 10 +++++-----
 cache.h                | 12 ++++++------
 pack-check.c           |  6 +++---
 pack.h                 |  2 +-
 sha1_file.c            |  6 +++---
 wrapper.c              |  8 ++++----
 zlib.c                 |  8 ++++----
 7 files changed, 26 insertions(+), 26 deletions(-)

diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index d94fd17..aa70f80 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -222,15 +222,15 @@ static void copy_pack_data(struct sha1file *f,
 		struct packed_git *p,
 		struct pack_window **w_curs,
 		off_t offset,
-		off_t len)
+		size_t len)
 {
 	unsigned char *in;
-	unsigned long avail;
+	size_t avail;
 
 	while (len) {
 		in = use_pack(p, w_curs, offset, &avail);
 		if (avail > len)
-			avail = (unsigned long)len;
+			avail = len;
 		sha1write(f, in, avail);
 		offset += avail;
 		len -= avail;
@@ -1388,8 +1388,8 @@ static void check_object(struct object_entry *entry)
 		struct pack_window *w_curs = NULL;
 		const unsigned char *base_ref = NULL;
 		struct object_entry *base_entry;
-		unsigned long used, used_0;
-		unsigned long avail;
+		size_t used, used_0;
+		size_t avail;
 		off_t ofs;
 		unsigned char *buf, c;
 
diff --git a/cache.h b/cache.h
index 26a3eaa..9185763 100644
--- a/cache.h
+++ b/cache.h
@@ -42,10 +42,10 @@
 #include <zlib.h>
 typedef struct git_zstream {
 	z_stream z;
-	unsigned long avail_in;
-	unsigned long avail_out;
-	unsigned long total_in;
-	unsigned long total_out;
+	size_t avail_in;
+	size_t avail_out;
+	size_t total_in;
+	size_t total_out;
 	unsigned char *next_in;
 	unsigned char *next_out;
 } git_zstream;
@@ -62,7 +62,7 @@ void git_deflate_end(git_zstream *);
 int git_deflate_abort(git_zstream *);
 int git_deflate_end_gently(git_zstream *);
 int git_deflate(git_zstream *, int flush);
-unsigned long git_deflate_bound(git_zstream *, unsigned long);
+size_t git_deflate_bound(git_zstream *, size_t);
 
 /* The length in bytes and in hex digits of an object name (SHA-1 value). */
 #define GIT_SHA1_RAWSZ 20
@@ -1678,7 +1678,7 @@ extern int open_pack_index(struct packed_git *);
  */
 extern void close_pack_index(struct packed_git *);
 
-extern unsigned char *use_pack(struct packed_git *, struct pack_window **, off_t, unsigned long *);
+extern unsigned char *use_pack(struct packed_git *, struct pack_window **, off_t, size_t *);
 extern void close_pack_windows(struct packed_git *);
 extern void close_all_packs(void);
 extern void unuse_pack(struct pack_window **);
diff --git a/pack-check.c b/pack-check.c
index 6f7714f..8cc2364 100644
--- a/pack-check.c
+++ b/pack-check.c
@@ -24,13 +24,13 @@ static int compare_entries(const void *e1, const void *e2)
 }
 
 int check_pack_crc(struct packed_git *p, struct pack_window **w_curs,
-		   off_t offset, off_t len, unsigned int nr)
+		   off_t offset, size_t len, unsigned int nr)
 {
 	const uint32_t *index_crc;
 	uint32_t data_crc = crc32(0, NULL, 0);
 
 	do {
-		unsigned long avail;
+		size_t avail;
 		void *data = use_pack(p, w_curs, offset, &avail);
 		if (avail > len)
 			avail = len;
@@ -65,7 +65,7 @@ static int verify_packfile(struct packed_git *p,
 
 	git_SHA1_Init(&ctx);
 	do {
-		unsigned long remaining;
+		size_t remaining;
 		unsigned char *in = use_pack(p, w_curs, offset, &remaining);
 		offset += remaining;
 		if (!pack_sig_ofs)
diff --git a/pack.h b/pack.h
index 8294341..ca89ad0 100644
--- a/pack.h
+++ b/pack.h
@@ -78,7 +78,7 @@ struct progress;
 typedef int (*verify_fn)(const struct object_id *, enum object_type, unsigned long, void*, int*);
 
 extern const char *write_idx_file(const char *index_name, struct pack_idx_entry **objects, int nr_objects, const struct pack_idx_option *, const unsigned char *sha1);
-extern int check_pack_crc(struct packed_git *p, struct pack_window **w_curs, off_t offset, off_t len, unsigned int nr);
+extern int check_pack_crc(struct packed_git *p, struct pack_window **w_curs, off_t offset, size_t len, unsigned int nr);
 extern int verify_pack_index(struct packed_git *);
 extern int verify_pack(struct packed_git *, verify_fn fn, struct progress *, uint32_t);
 extern off_t write_pack_header(struct sha1file *f, uint32_t);
diff --git a/sha1_file.c b/sha1_file.c
index 97b39b0..3428172 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1228,7 +1228,7 @@ static int in_window(struct pack_window *win, off_t offset)
 unsigned char *use_pack(struct packed_git *p,
 		struct pack_window **w_cursor,
 		off_t offset,
-		unsigned long *left)
+		size_t *left)
 {
 	struct pack_window *win = *w_cursor;
 
@@ -2122,8 +2122,8 @@ int unpack_object_header(struct packed_git *p,
 			 size_t *sizep)
 {
 	unsigned char *base;
-	unsigned long left;
-	unsigned long used;
+	size_t left;
+	size_t used;
 	enum object_type type;
 
 	/* use_pack() assures us we have [base, base + 20) available
diff --git a/wrapper.c b/wrapper.c
index 36630e5..c4253f7 100644
--- a/wrapper.c
+++ b/wrapper.c
@@ -67,11 +67,11 @@ static void *do_xmalloc(size_t size, int gentle)
 			ret = malloc(1);
 		if (!ret) {
 			if (!gentle)
-				die("Out of memory, malloc failed (tried to allocate %lu bytes)",
-				    (unsigned long)size);
+				die("Out of memory, malloc failed (tried to allocate %" PRIuMAX " bytes)",
+				    (uintmax_t)size);
 			else {
-				error("Out of memory, malloc failed (tried to allocate %lu bytes)",
-				      (unsigned long)size);
+				error("Out of memory, malloc failed (tried to allocate %" PRIuMAX " bytes)",
+				      (uintmax_t)size);
 				return NULL;
 			}
 		}
diff --git a/zlib.c b/zlib.c
index 4223f1a..e98e499 100644
--- a/zlib.c
+++ b/zlib.c
@@ -29,7 +29,7 @@ static const char *zerr_to_string(int status)
  */
 /* #define ZLIB_BUF_MAX ((uInt)-1) */
 #define ZLIB_BUF_MAX ((uInt) 1024 * 1024 * 1024) /* 1GB */
-static inline uInt zlib_buf_cap(unsigned long len)
+static inline uInt zlib_buf_cap(size_t len)
 {
 	return (ZLIB_BUF_MAX < len) ? ZLIB_BUF_MAX : len;
 }
@@ -46,8 +46,8 @@ static void zlib_pre_call(git_zstream *s)
 
 static void zlib_post_call(git_zstream *s)
 {
-	unsigned long bytes_consumed;
-	unsigned long bytes_produced;
+	size_t bytes_consumed;
+	size_t bytes_produced;
 
 	bytes_consumed = s->z.next_in - s->next_in;
 	bytes_produced = s->z.next_out - s->next_out;
@@ -150,7 +150,7 @@ int git_inflate(git_zstream *strm, int flush)
 #define deflateBound(c,s)  ((s) + (((s) + 7) >> 3) + (((s) + 63) >> 6) + 11)
 #endif
 
-unsigned long git_deflate_bound(git_zstream *strm, unsigned long size)
+size_t git_deflate_bound(git_zstream *strm, size_t size)
 {
 	return deflateBound(&strm->z, size);
 }
-- 
2.1.4