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synced 2022-11-09 12:17:21 -05:00
support 128bit ino on Windows (if available)
* win32/win32.c, include/ruby/win32.h (stati128, rb_{,u,l,ul}stati128): rename
from stati64ns, change the type of st_ino to 64bit and added st_inohigh.
* dir.c, file.c (stat, lstat): follow above changes.
* file.c (rb_stat_ino): support 128bit ino.
* win32/win32.c (rb_{,u,l,ul}stati128): ditto.
[Feature #13731]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61096 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
usa
parent
4cfc1aa959
commit
91de3d6539
4 changed files with 117 additions and 126 deletions
4
dir.c
4
dir.c
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@ -1366,9 +1366,9 @@ to_be_ignored(int e)
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}
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#ifdef _WIN32
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#define STAT(p, s) rb_w32_ustati64ns((p), (s))
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#define STAT(p, s) rb_w32_ustati128((p), (s))
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#undef lstat
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#define lstat(p, s) rb_w32_ulstati64ns((p), (s))
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#define lstat(p, s) rb_w32_ulstati128((p), (s))
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#else
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#define STAT(p, s) stat((p), (s))
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#endif
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21
file.c
21
file.c
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@ -91,9 +91,9 @@ int flock(int, int);
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/* define system APIs */
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#ifdef _WIN32
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#include "win32/file.h"
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#define STAT(p, s) rb_w32_ustati64ns((p), (s))
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#define STAT(p, s) rb_w32_ustati128((p), (s))
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#undef lstat
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#define lstat(p, s) rb_w32_ulstati64ns((p), (s))
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#define lstat(p, s) rb_w32_ulstati128((p), (s))
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#undef access
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#define access(p, m) rb_w32_uaccess((p), (m))
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#undef truncate
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@ -611,17 +611,12 @@ rb_stat_dev_minor(VALUE self)
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static VALUE
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rb_stat_ino(VALUE self)
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{
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#ifdef _WIN32
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struct stat *st = get_stat(self);
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unsigned short *p2 = (unsigned short *)st;
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unsigned int *p4 = (unsigned int *)st;
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uint64_t r;
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r = p2[2];
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r <<= 16;
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r |= p2[7];
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r <<= 32;
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r |= p4[5];
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return ULL2NUM(r);
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#ifdef HAVE_STRUCT_STAT_ST_INOHIGH
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/* assume INTEGER_PACK_LSWORD_FIRST and st_inohigh is just next of st_ino */
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return rb_integer_unpack(&get_stat(self)->st_ino, 2,
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SIZEOF_STRUCT_STAT_ST_INO, 0,
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INTEGER_PACK_LSWORD_FIRST|INTEGER_PACK_NATIVE_BYTE_ORDER|
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INTEGER_PACK_2COMP);
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#elif SIZEOF_STRUCT_STAT_ST_INO > SIZEOF_LONG
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return ULL2NUM(get_stat(self)->st_ino);
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#else
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@ -172,10 +172,11 @@ typedef int clockid_t;
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#define unlink(p) rb_w32_unlink(p)
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#endif /* RUBY_EXPORT */
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/* same with stati64 except nanosecond timestamps */
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struct stati64ns {
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/* same with stati64 except the size of st_ino and nanosecond timestamps */
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struct stati128 {
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_dev_t st_dev;
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_ino_t st_ino;
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unsigned __int64 st_ino;
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__int64 st_inohigh;
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unsigned short st_mode;
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short st_nlink;
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short st_uid;
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@ -192,19 +193,21 @@ struct stati64ns {
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#if SIZEOF_OFF_T == 8
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#define off_t __int64
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#define stat stati64ns
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#define stat stati128
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#define SIZEOF_STRUCT_STAT_ST_INO sizeof(unsigned __int64)
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#define HAVE_STRUCT_STAT_ST_INOHIGH
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#define HAVE_STRUCT_STAT_ST_ATIMENSEC
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#define HAVE_STRUCT_STAT_ST_MTIMENSEC
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#define HAVE_STRUCT_STAT_ST_CTIMENSEC
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#define fstat(fd,st) rb_w32_fstati64ns(fd,st)
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#define stati64ns(path, st) rb_w32_stati64ns(path, st)
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#define fstat(fd,st) rb_w32_fstati128(fd,st)
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#define stati128(path, st) rb_w32_stati128(path,st)
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#else
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#define stat(path,st) rb_w32_stat(path,st)
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#define fstat(fd,st) rb_w32_fstat(fd,st)
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extern int rb_w32_stat(const char *, struct stat *);
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extern int rb_w32_fstat(int, struct stat *);
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#endif
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#define lstat(path,st) rb_w32_lstati64ns(path,st)
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#define lstat(path,st) rb_w32_lstati128(path,st)
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#define access(path,mode) rb_w32_access(path,mode)
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#define strcasecmp _stricmp
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@ -335,14 +338,14 @@ extern int rb_w32_urmdir(const char *);
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extern int rb_w32_unlink(const char *);
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extern int rb_w32_uunlink(const char *);
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extern int rb_w32_uchmod(const char *, int);
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extern int rb_w32_stati64ns(const char *, struct stati64ns *);
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extern int rb_w32_ustati64ns(const char *, struct stati64ns *);
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extern int rb_w32_lstati64ns(const char *, struct stati64ns *);
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extern int rb_w32_ulstati64ns(const char *, struct stati64ns *);
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extern int rb_w32_stati128(const char *, struct stati128 *);
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extern int rb_w32_ustati128(const char *, struct stati128 *);
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extern int rb_w32_lstati128(const char *, struct stati128 *);
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extern int rb_w32_ulstati128(const char *, struct stati128 *);
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extern int rb_w32_access(const char *, int);
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extern int rb_w32_uaccess(const char *, int);
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extern char rb_w32_fd_is_text(int);
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extern int rb_w32_fstati64ns(int, struct stati64ns *);
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extern int rb_w32_fstati128(int, struct stati128 *);
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extern int rb_w32_dup2(int, int);
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#include <float.h>
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191
win32/win32.c
191
win32/win32.c
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@ -62,14 +62,14 @@
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#endif
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static int w32_wopen(const WCHAR *file, int oflag, int perm);
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static int w32_stati64ns(const char *path, struct stati64ns *st, UINT cp);
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static int w32_lstati64ns(const char *path, struct stati64ns *st, UINT cp);
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static int w32_stati128(const char *path, struct stati128 *st, UINT cp);
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static int w32_lstati128(const char *path, struct stati128 *st, UINT cp);
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static char *w32_getenv(const char *name, UINT cp);
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#undef getenv
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#define DLN_FIND_EXTRA_ARG_DECL ,UINT cp
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#define DLN_FIND_EXTRA_ARG ,cp
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#define rb_w32_stati64ns(path, st) w32_stati64ns(path, st, cp)
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#define rb_w32_stati128(path, st) w32_stati128(path, st, cp)
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#define getenv(name) w32_getenv(name, cp)
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#undef CharNext
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#define CharNext(p) CharNextExA(cp, (p), 0)
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@ -78,7 +78,7 @@ static char *w32_getenv(const char *name, UINT cp);
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#include "dln.h"
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#include "dln_find.c"
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#undef MAXPATHLEN
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#undef rb_w32_stati64ns
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#undef rb_w32_stati128
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#undef dln_find_exe_r
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#undef dln_find_file_r
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#define dln_find_exe_r(fname, path, buf, size) rb_w32_udln_find_exe_r(fname, path, buf, size, cp)
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@ -123,8 +123,8 @@ static struct ChildRecord *CreateChild(const WCHAR *, const WCHAR *, SECURITY_AT
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static int has_redirection(const char *, UINT);
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int rb_w32_wait_events(HANDLE *events, int num, DWORD timeout);
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static int rb_w32_open_osfhandle(intptr_t osfhandle, int flags);
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static int wstati64ns(const WCHAR *path, struct stati64ns *st);
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static int wlstati64ns(const WCHAR *path, struct stati64ns *st);
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static int wstati128(const WCHAR *path, struct stati128 *st);
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static int wlstati128(const WCHAR *path, struct stati128 *st);
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VALUE rb_w32_conv_from_wchar(const WCHAR *wstr, rb_encoding *enc);
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int ruby_brace_glob_with_enc(const char *str, int flags, ruby_glob_func *func, VALUE arg, rb_encoding *enc);
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static FARPROC get_proc_address(const char *module, const char *func, HANDLE *mh);
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@ -1992,7 +1992,7 @@ open_dir_handle(const WCHAR *filename, WIN32_FIND_DATAW *fd)
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static DIR *
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w32_wopendir(const WCHAR *wpath)
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{
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struct stati64ns sbuf;
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struct stati128 sbuf;
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WIN32_FIND_DATAW fd;
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HANDLE fh;
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DIR *p;
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@ -2006,7 +2006,7 @@ w32_wopendir(const WCHAR *wpath)
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//
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// check to see if we've got a directory
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//
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if (wstati64ns(wpath, &sbuf) < 0) {
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if (wstati128(wpath, &sbuf) < 0) {
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return NULL;
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}
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if (!(sbuf.st_mode & S_IFDIR) &&
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@ -5389,36 +5389,7 @@ isUNCRoot(const WCHAR *path)
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static time_t filetime_to_unixtime(const FILETIME *ft);
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static long filetime_to_nsec(const FILETIME *ft);
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static WCHAR *name_for_stat(WCHAR *buf, const WCHAR *path);
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static DWORD stati64ns_handle(HANDLE h, struct stati64ns *st);
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/* License: Ruby's */
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static void
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stati64ns_set_inode(BY_HANDLE_FILE_INFORMATION *pinfo, struct stati64ns *st)
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{
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/* struct stati64 layout
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*
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* dev: 0-3
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* ino: 4-5
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* mode: 6-7
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* nlink: 8-9
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* uid: 10-11
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* gid: 12-13
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* _: 14-15
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* rdev: 16-19
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* _: 20-23
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* size: 24-31
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* atime: 32-39
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* mtime: 40-47
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* ctime: 48-55
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*
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*/
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unsigned short *p2 = (unsigned short *)st;
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unsigned int *p4 = (unsigned int *)st;
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DWORD high = pinfo->nFileIndexHigh;
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p2[2] = high >> 16;
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p2[7] = high & 0xFFFF;
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p4[5] = pinfo->nFileIndexLow;
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}
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static DWORD stati128_handle(HANDLE h, struct stati128 *st);
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#undef fstat
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/* License: Ruby's */
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@ -5440,25 +5411,60 @@ rb_w32_fstat(int fd, struct stat *st)
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/* License: Ruby's */
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int
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rb_w32_fstati64ns(int fd, struct stati64ns *st)
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rb_w32_fstati128(int fd, struct stati128 *st)
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{
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struct stat tmp;
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int ret = fstat(fd, &tmp);
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if (ret) return ret;
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COPY_STAT(tmp, *st, +);
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stati64ns_handle((HANDLE)_get_osfhandle(fd), st);
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stati128_handle((HANDLE)_get_osfhandle(fd), st);
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return ret;
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}
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#if !defined FILE_INVALID_FILE_ID && !defined __MINGW32__
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typedef struct {
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BYTE Identifier[16];
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} FILE_ID_128;
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#endif
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#if !defined(_WIN32_WINNT_WIN8) || _WIN32_WINNT < 0x602
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#define FileIdInfo 0x12
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typedef struct {
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unsigned LONG_LONG VolumeSerialNumber;
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FILE_ID_128 FileId;
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} FILE_ID_INFO;
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#endif
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static DWORD
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get_ino(HANDLE h, FILE_ID_INFO *id)
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{
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typedef BOOL (WINAPI *gfibhe_t)(HANDLE, int, void *, DWORD);
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static gfibhe_t pGetFileInformationByHandleEx = (gfibhe_t)-1;
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DWORD err;
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if (pGetFileInformationByHandleEx == (gfibhe_t)-1)
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pGetFileInformationByHandleEx = (gfibhe_t)get_proc_address("kernel32", "GetFileInformationByHandleEx", NULL);
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if (pGetFileInformationByHandleEx) {
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if (pGetFileInformationByHandleEx(h, FileIdInfo, id, sizeof(*id)))
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return 0;
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else
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return GetLastError();
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}
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return ERROR_INVALID_PARAMETER;
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}
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/* License: Ruby's */
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static DWORD
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stati64ns_handle(HANDLE h, struct stati64ns *st)
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stati128_handle(HANDLE h, struct stati128 *st)
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{
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BY_HANDLE_FILE_INFORMATION info;
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DWORD attr = (DWORD)-1;
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if (GetFileInformationByHandle(h, &info)) {
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FILE_ID_INFO fii;
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st->st_size = ((__int64)info.nFileSizeHigh << 32) | info.nFileSizeLow;
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st->st_atime = filetime_to_unixtime(&info.ftLastAccessTime);
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st->st_atimensec = filetime_to_nsec(&info.ftLastAccessTime);
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@ -5468,7 +5474,14 @@ stati64ns_handle(HANDLE h, struct stati64ns *st)
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st->st_ctimensec = filetime_to_nsec(&info.ftCreationTime);
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st->st_nlink = info.nNumberOfLinks;
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attr = info.dwFileAttributes;
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stati64ns_set_inode(&info, st);
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if (!get_ino(h, &fii)) {
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st->st_ino = *((unsigned __int64 *)&fii);
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st->st_inohigh = *((__int64 *)&fii + 1);
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}
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else {
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st->st_ino = ((__int64)info.nFileIndexHigh << 32) | info.nFileIndexLow;
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st->st_inohigh = 0;
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}
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}
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return attr;
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}
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@ -5587,7 +5600,7 @@ check_valid_dir(const WCHAR *path)
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/* License: Ruby's */
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static int
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stat_by_find(const WCHAR *path, struct stati64ns *st)
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stat_by_find(const WCHAR *path, struct stati128 *st)
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{
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HANDLE h;
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WIN32_FIND_DATAW wfd;
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@ -5631,7 +5644,7 @@ static const WCHAR namespace_prefix[] = {L'\\', L'\\', L'?', L'\\'};
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/* License: Ruby's */
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static int
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winnt_stat(const WCHAR *path, struct stati64ns *st)
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winnt_stat(const WCHAR *path, struct stati128 *st)
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{
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HANDLE f;
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WCHAR finalname[PATH_MAX];
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@ -5639,7 +5652,7 @@ winnt_stat(const WCHAR *path, struct stati64ns *st)
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memset(st, 0, sizeof(*st));
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f = open_special(path, 0, 0);
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if (f != INVALID_HANDLE_VALUE) {
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const DWORD attr = stati64ns_handle(f, st);
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const DWORD attr = stati128_handle(f, st);
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const DWORD len = get_final_path(f, finalname, numberof(finalname), 0);
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CloseHandle(f);
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if (attr & FILE_ATTRIBUTE_DIRECTORY) {
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@ -5664,7 +5677,7 @@ winnt_stat(const WCHAR *path, struct stati64ns *st)
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/* License: Ruby's */
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static int
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winnt_lstat(const WCHAR *path, struct stati64ns *st)
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winnt_lstat(const WCHAR *path, struct stati128 *st)
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{
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WIN32_FILE_ATTRIBUTE_DATA wfa;
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const WCHAR *p = path;
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@ -5714,16 +5727,16 @@ winnt_lstat(const WCHAR *path, struct stati64ns *st)
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int
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rb_w32_stat(const char *path, struct stat *st)
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{
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struct stati64ns tmp;
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struct stati128 tmp;
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if (rb_w32_stati64ns(path, &tmp)) return -1;
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if (rb_w32_stati128(path, &tmp)) return -1;
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COPY_STAT(tmp, *st, (_off_t));
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return 0;
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}
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/* License: Ruby's */
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static int
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wstati64ns(const WCHAR *path, struct stati64ns *st)
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wstati128(const WCHAR *path, struct stati128 *st)
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{
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WCHAR *buf1;
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int ret, size;
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@ -5746,7 +5759,7 @@ wstati64ns(const WCHAR *path, struct stati64ns *st)
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/* License: Ruby's */
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static int
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wlstati64ns(const WCHAR *path, struct stati64ns *st)
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wlstati128(const WCHAR *path, struct stati128 *st)
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{
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WCHAR *buf1;
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int ret, size;
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@ -5803,56 +5816,56 @@ name_for_stat(WCHAR *buf1, const WCHAR *path)
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/* License: Ruby's */
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int
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rb_w32_ustati64ns(const char *path, struct stati64ns *st)
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rb_w32_ustati128(const char *path, struct stati128 *st)
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{
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return w32_stati64ns(path, st, CP_UTF8);
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return w32_stati128(path, st, CP_UTF8);
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}
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/* License: Ruby's */
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int
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rb_w32_stati64ns(const char *path, struct stati64ns *st)
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rb_w32_stati128(const char *path, struct stati128 *st)
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{
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return w32_stati64ns(path, st, filecp());
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return w32_stati128(path, st, filecp());
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}
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/* License: Ruby's */
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static int
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w32_stati64ns(const char *path, struct stati64ns *st, UINT cp)
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w32_stati128(const char *path, struct stati128 *st, UINT cp)
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{
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WCHAR *wpath;
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int ret;
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if (!(wpath = mbstr_to_wstr(cp, path, -1, NULL)))
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return -1;
|
||||
ret = wstati64ns(wpath, st);
|
||||
ret = wstati128(wpath, st);
|
||||
free(wpath);
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* License: Ruby's */
|
||||
int
|
||||
rb_w32_ulstati64ns(const char *path, struct stati64ns *st)
|
||||
rb_w32_ulstati128(const char *path, struct stati128 *st)
|
||||
{
|
||||
return w32_lstati64ns(path, st, CP_UTF8);
|
||||
return w32_lstati128(path, st, CP_UTF8);
|
||||
}
|
||||
|
||||
/* License: Ruby's */
|
||||
int
|
||||
rb_w32_lstati64ns(const char *path, struct stati64ns *st)
|
||||
rb_w32_lstati128(const char *path, struct stati128 *st)
|
||||
{
|
||||
return w32_lstati64ns(path, st, filecp());
|
||||
return w32_lstati128(path, st, filecp());
|
||||
}
|
||||
|
||||
/* License: Ruby's */
|
||||
static int
|
||||
w32_lstati64ns(const char *path, struct stati64ns *st, UINT cp)
|
||||
w32_lstati128(const char *path, struct stati128 *st, UINT cp)
|
||||
{
|
||||
WCHAR *wpath;
|
||||
int ret;
|
||||
|
||||
if (!(wpath = mbstr_to_wstr(cp, path, -1, NULL)))
|
||||
return -1;
|
||||
ret = wlstati64ns(wpath, st);
|
||||
ret = wlstati128(wpath, st);
|
||||
free(wpath);
|
||||
return ret;
|
||||
}
|
||||
|
|
@ -5861,8 +5874,8 @@ w32_lstati64ns(const char *path, struct stati64ns *st, UINT cp)
|
|||
int
|
||||
rb_w32_access(const char *path, int mode)
|
||||
{
|
||||
struct stati64ns stat;
|
||||
if (rb_w32_stati64ns(path, &stat) != 0)
|
||||
struct stati128 stat;
|
||||
if (rb_w32_stati128(path, &stat) != 0)
|
||||
return -1;
|
||||
mode <<= 6;
|
||||
if ((stat.st_mode & mode) != mode) {
|
||||
|
|
@ -5876,8 +5889,8 @@ rb_w32_access(const char *path, int mode)
|
|||
int
|
||||
rb_w32_uaccess(const char *path, int mode)
|
||||
{
|
||||
struct stati64ns stat;
|
||||
if (rb_w32_ustati64ns(path, &stat) != 0)
|
||||
struct stati128 stat;
|
||||
if (rb_w32_ustati128(path, &stat) != 0)
|
||||
return -1;
|
||||
mode <<= 6;
|
||||
if ((stat.st_mode & mode) != mode) {
|
||||
|
|
@ -7361,7 +7374,7 @@ wutimensat(int dirfd, const WCHAR *path, const struct timespec *times, int flags
|
|||
{
|
||||
HANDLE hFile;
|
||||
FILETIME atime, mtime;
|
||||
struct stati64ns stat;
|
||||
struct stati128 stat;
|
||||
int ret = 0;
|
||||
|
||||
/* TODO: When path is absolute, dirfd should be ignored. */
|
||||
|
|
@ -7375,7 +7388,7 @@ wutimensat(int dirfd, const WCHAR *path, const struct timespec *times, int flags
|
|||
return -1;
|
||||
}
|
||||
|
||||
if (wstati64ns(path, &stat)) {
|
||||
if (wstati128(path, &stat)) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
|
@ -7983,21 +7996,6 @@ rb_w32_pow(double x, double y)
|
|||
}
|
||||
#endif
|
||||
|
||||
#if !defined FILE_INVALID_FILE_ID && !defined __MINGW32__
|
||||
typedef struct {
|
||||
BYTE Identifier[16];
|
||||
} FILE_ID_128;
|
||||
#endif
|
||||
|
||||
#if !defined(_WIN32_WINNT_WIN8) || _WIN32_WINNT < 0x602
|
||||
#define FileIdInfo 0x12
|
||||
|
||||
typedef struct {
|
||||
unsigned LONG_LONG VolumeSerialNumber;
|
||||
FILE_ID_128 FileId;
|
||||
} FILE_ID_INFO;
|
||||
#endif
|
||||
|
||||
typedef struct {
|
||||
BOOL file_id_p;
|
||||
union {
|
||||
|
|
@ -8039,24 +8037,19 @@ w32_io_info(VALUE *file, w32_io_info_t *st)
|
|||
ret = f;
|
||||
}
|
||||
if (GetFileType(f) == FILE_TYPE_DISK) {
|
||||
typedef BOOL (WINAPI *gfibhe_t)(HANDLE, int, void *, DWORD);
|
||||
static gfibhe_t pGetFileInformationByHandleEx = (gfibhe_t)-1;
|
||||
if (pGetFileInformationByHandleEx == (gfibhe_t)-1)
|
||||
pGetFileInformationByHandleEx = (gfibhe_t)get_proc_address("kernel32", "GetFileInformationByHandleEx", NULL);
|
||||
|
||||
DWORD err;
|
||||
ZeroMemory(st, sizeof(*st));
|
||||
if (pGetFileInformationByHandleEx) {
|
||||
if (pGetFileInformationByHandleEx(f, FileIdInfo, &st->info.fii, sizeof(st->info.fii))) {
|
||||
st->file_id_p = TRUE;
|
||||
return ret;
|
||||
}
|
||||
else if (GetLastError() != ERROR_INVALID_PARAMETER) {
|
||||
CloseHandle(f);
|
||||
return FALSE;
|
||||
}
|
||||
/* this API may not wrok at files on non Microsoft SMB
|
||||
* server, fallback to old API then. */
|
||||
err = get_ino(f, &st->info.fii);
|
||||
if (!err) {
|
||||
st->file_id_p = TRUE;
|
||||
return ret;
|
||||
}
|
||||
else if (err != ERROR_INVALID_PARAMETER) {
|
||||
CloseHandle(f);
|
||||
return INVALID_HANDLE_VALUE;
|
||||
}
|
||||
/* this API may not wrok at files on non Microsoft SMB
|
||||
* server, fallback to old API then. */
|
||||
if (GetFileInformationByHandle(f, &st->info.bhfi)) {
|
||||
st->file_id_p = FALSE;
|
||||
return ret;
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue