Chiebot-Mirror/zlib - zlib - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Mark Adler	21767c654d	zlib 1.2.12	3 years ago
Mark Adler	79baebe50e	Avoid adding empty gzip member after gzflush with Z_FINISH.	6 years ago
Mark Adler	a362293745	Avoid a conversion error in gzseek when off_t type too small. This is a problem in the odd case that the second argument of LSEEK is a larger type than off_t. Apparently MinGW defines off_t to be 32 bits, but _lseeki64 has a 64-bit second argument. Also undo a previous commit to permit MinGW to use _lseeki64.	8 years ago
Mark Adler	cacf7f1d4e	zlib 1.2.11	8 years ago
Mark Adler	7358ef23c2	Avoid warnings on snprintf() return value.	8 years ago
Mark Adler	2fa463bacf	zlib 1.2.9	8 years ago
Mark Adler	ca50ebd4df	Create z_size_t and z_ssize_t types. Normally these are set to size_t and ssize_t. But if they do not exist, then they are set to the smallest integer type that can contain a pointer. size_t is unsigned and ssize_t is signed.	8 years ago
Mark Adler	123f9cfaf7	Clean up gz* function return values. In some cases the return values did not match the documentation, or the documentation did not document all of the return values. gzprintf() now consistently returns negative values on error, which matches the behavior of the stdio fprintf() function.	8 years ago
Mark Adler	4423fef8dc	Fix gzseek() problem on MinGW due to buggy _lseeki64 there.	9 years ago
Mark Adler	b4ce6caf09	Compile the gzopen_w() function when __CYGWIN__ defined.	10 years ago
Mark Adler	95698093f0	Improve speed of gzprintf() in transparent mode.	10 years ago
Mark Adler	72c70060d8	Assure that gzoffset() is correct when appending. An open() with O_APPEND followed by an lseek() to determine the position will return zero for a non-empty file, even though the next write will start at the end of the file. This commit works around that by doing an lseek() to the end when appending.	11 years ago
Mark Adler	0b16609409	zlib 1.2.7.1	12 years ago
Mark Adler	e9f0b78443	Add casts and consts to ease user conversion to C++. You would still need to run zlib2ansi on all of the *.c files.	12 years ago
Mark Adler	62d6112a79	Clean up the usage of z_const and respect const usage within zlib. This patch allows zlib to compile cleanly with the -Wcast-qual gcc warning enabled, but only if ZLIB_CONST is defined, which adds const to next_in and msg in z_stream and in the in_func prototype. A --const option is added to ./configure which adds -DZLIB_CONST to the compile flags, and adds -Wcast-qual to the compile flags when ZLIBGCCWARN is set in the environment.	13 years ago
Mark Adler	eb90f6a568	Fix bug in 'F' mode for gzopen().	13 years ago
Mark Adler	c58f7ab28d	Replace use of unsafe string functions with snprintf if available. This avoids warnings in OpenBSD that apparently can't be turned off whenever you link strcpy, strcat, or sprintf. When snprintf isn't available, the use of the "unsafe" string functions has always in fact been safe, since the lengths are all checked before those functions are called. We do not use strlcpy or strlcat, since they are not (yet) found on all systems. snprintf on the other hand is part of the C standard library and is very common.	13 years ago
Mark Adler	a5d803b7ef	Attempt to convert the wchar_t path in gzopen_w() for errors. The conversion to multi-byte will be locale-specific, but it's better than nothing and is only to provide more information in the error message returned by gz_error(). The conversion has no effect on what's opened.	13 years ago
Mark Adler	04afd39fcc	Fix syntax error in gzlib.c.	13 years ago
Mark Adler	8e16df2c3f	More fixes for gzopen_w(). Also need to #include <stddef.h> for zlib.h, and need to workaround the inability to use wide characters in constructed error messages with zlib's interface.	13 years ago
Mark Adler	a1af6e96e3	Fix gzopen_w() type and add #include for the type.	13 years ago
Mark Adler	dbe0bed739	Add gzopen_w() in Windows for wide character path names.	13 years ago
Mark Adler	5d5befa4c3	Update copyright years in gzlib.c.	13 years ago
Mark Adler	e2abd78a98	Avoid warnings when O_CLOEXEC or O_EXCL are not defined.	13 years ago
Mark Adler	2e04ce0915	Make sure that O_EXCL is used portably.	13 years ago
Mark Adler	755c41dc4b	Add "x" (O_EXCL) and "e" (O_CLOEXEC) modes support to gzopen().	13 years ago
Mark Adler	e7289ed5f7	Do not use _lseeki64 under Borland C++ [Truta].	13 years ago
Mark Adler	98f5779f42	Fix gzeof() to behave just like feof() when read is not past end of file. Before, gzeof() would return true (accurately) when the last read request went just up to the end of the uncompressed data. In the analogous case, feof() would return false, only returning true when a read request goes past the end of the file. This patch corrects gzeof() to behave in the same way as feof(), as noted in the zlib.h documentation.	13 years ago
Mark Adler	26a99cd895	Add a transparent write mode to gzopen() when 'T' is in the mode.	13 years ago
Tor Lillqvist	7142fcfeed	Always add large file support for windows	13 years ago
Mark Adler	a4f7c65374	Update copyright dates on gz* source files.	13 years ago
Mark Adler	acfc85772a	Change gzgetc() to a macro for speed (~40% speedup in testing).	13 years ago
Mark Adler	8e0d212910	Simplify gzseek() now that raw after gzip is ignored.	13 years ago
Mark Adler	50e440f081	Allow gzrewind() and gzseek() after a premature end-of-file.	13 years ago
Mark Adler	5ad116abda	Allow gzread() and related to continue after gzclearerr(). Before this fix, gzread() would lose data if a premature end of file was encountered. This prevented gzread() from being used on a file that was being written concurrently. Now gzread() returns all of the data it has available before indicating a premature end of file. This also changes the error returned on a premature end of file from Z_DATA_ERROR to Z_BUF_ERROR. This allows the user to determine if the error is recoverable, which it is if Z_BUF_ERROR is returned. If a Z_DATA_ERROR is returned, then the error is not recoverable. This patch replaces the functionality of a previous patch that fixed reading through an empty gzip stream in a concatenation of gzip streams. To implement this fix, a noticeable rewrite of gzread.c was needed. The patch has the added advantage of using inflate's gzip processing instead of replicating the functionality in gzread.c. This makes the gz code a little simpler.	13 years ago
Mark Adler	10daf0d4d7	zlib 1.2.5.1	13 years ago
Mark Adler	7301420248	zlib 1.2.4.5	13 years ago
Mark Adler	f4498bea28	zlib 1.2.4.3	13 years ago
Mark Adler	7147f24cd7	zlib 1.2.4.2	13 years ago
Mark Adler	05d47d2627	zlib 1.2.4.1	13 years ago
Mark Adler	67cc20d004	zlib 1.2.4-pre1	13 years ago
Mark Adler	7751bd4c71	zlib 1.2.3.9	13 years ago
Mark Adler	e0ff940e1a	zlib 1.2.3.8	13 years ago
Mark Adler	7df877eccd	zlib 1.2.3.7	13 years ago
Mark Adler	dc5a43ebfa	zlib 1.2.3.6	13 years ago
Mark Adler	d004b04783	zlib 1.2.3.5	13 years ago

46 Commits (a4c17581d8fd9dc38d498430825d148fe7177881)