Staging
v0.5.1
Revision 12c45efe828a90a2f2f58a1f95c85d792a0d9c0a authored by Miss Islington (bot) on 04 March 2020, 07:06:19 UTC, committed by GitHub on 04 March 2020, 07:06:19 UTC
* bpo-39389: gzip: fix compression level metadata (GH-18077)

As described in RFC 1952, section 2.3.1, the XFL (eXtra FLags) byte of a
gzip member header should indicate whether the DEFLATE algorithm was
tuned for speed or compression ratio. Prior to this patch, archives
emitted by the `gzip` module always indicated maximum compression.
(cherry picked from commit eab3b3f1c60afecfb4db3c3619109684cb04bd60)

Co-authored-by: William Chargin <wchargin@gmail.com>
1 parent 3eff46f
Raw File
osdefs.h
#ifndef Py_OSDEFS_H
#define Py_OSDEFS_H
#ifdef __cplusplus
extern "C" {
#endif


/* Operating system dependencies */

#ifdef MS_WINDOWS
#define SEP L'\\'
#define ALTSEP L'/'
#define MAXPATHLEN 256
#define DELIM L';'
#endif

/* Filename separator */
#ifndef SEP
#define SEP L'/'
#endif

/* Max pathname length */
#ifdef __hpux
#include <sys/param.h>
#include <limits.h>
#ifndef PATH_MAX
#define PATH_MAX MAXPATHLEN
#endif
#endif

#ifndef MAXPATHLEN
#if defined(PATH_MAX) && PATH_MAX > 1024
#define MAXPATHLEN PATH_MAX
#else
#define MAXPATHLEN 1024
#endif
#endif

/* Search path entry delimiter */
#ifndef DELIM
#define DELIM L':'
#endif

#ifdef __cplusplus
}
#endif
#endif /* !Py_OSDEFS_H */
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