ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/IO-AIO/AIO.xs
(Generate patch)

Comparing IO-AIO/AIO.xs (file contents):
Revision 1.259 by root, Sun Jul 22 20:39:19 2018 UTC vs.
Revision 1.266 by root, Tue Aug 14 14:03:14 2018 UTC

… …
12 12
13#include <stddef.h> 13#include <stddef.h>
14#include <stdlib.h> 14#include <stdlib.h>
15#include <errno.h> 15#include <errno.h>
16#include <sys/types.h> 16#include <sys/types.h>
17#include <sys/socket.h>
17#include <sys/stat.h> 18#include <sys/stat.h>
18#include <limits.h> 19#include <limits.h>
19#include <fcntl.h> 20#include <fcntl.h>
20#include <sched.h> 21#include <sched.h>
22
23#if HAVE_SYS_MKDEV_H
24# include <sys/mkdev.h>
25#elif HAVE_SYS_SYSMACROS_H
26# include <sys/sysmacros.h>
27#endif
21 28
22#if _POSIX_MEMLOCK || _POSIX_MEMLOCK_RANGE || _POSIX_MAPPED_FILES 29#if _POSIX_MEMLOCK || _POSIX_MEMLOCK_RANGE || _POSIX_MAPPED_FILES
23# include <sys/mman.h> 30# include <sys/mman.h>
24#endif 31#endif
25 32
… …
106#define expect_false(expr) expect ((expr) != 0, 0) 113#define expect_false(expr) expect ((expr) != 0, 0)
107#define expect_true(expr) expect ((expr) != 0, 1) 114#define expect_true(expr) expect ((expr) != 0, 1)
108 115
109/*****************************************************************************/ 116/*****************************************************************************/
110 117
111#include "libeio/config.h" 118#include "config.h"
119
120#if HAVE_ST_XTIMENSEC
121# define ATIMENSEC PL_statcache.st_atimensec
122# define MTIMENSEC PL_statcache.st_mtimensec
123# define CTIMENSEC PL_statcache.st_ctimensec
124#elif HAVE_ST_XTIMESPEC
125# define ATIMENSEC PL_statcache.st_atim.tv_nsec
126# define MTIMENSEC PL_statcache.st_mtim.tv_nsec
127# define CTIMENSEC PL_statcache.st_ctim.tv_nsec
128#else
129# define ATIMENSEC 0
130# define MTIMENSEC 0
131# define CTIMENSEC 0
132#endif
112 133
113#include "schmorp.h" 134#include "schmorp.h"
114 135
115#if HAVE_EVENTFD 136#if HAVE_EVENTFD
116# include <sys/eventfd.h> 137# include <sys/eventfd.h>
… …
163# else 184# else
164# define MAP_ANONYMOUS MAP_FIXED /* and hope this fails */ 185# define MAP_ANONYMOUS MAP_FIXED /* and hope this fails */
165# endif 186# endif
166#endif 187#endif
167 188
168/* defines all sorts of constants to 0 unless they are already defined */
169/* also provides const_iv_ and const_niv_ macros for them */
170#include "def0.h"
171
172#ifndef makedev 189#ifndef makedev
173# define makedev(maj,min) (((maj) << 8) | (min)) 190# define makedev(maj,min) (((maj) << 8) | (min))
174#endif 191#endif
175#ifndef major 192#ifndef major
176# define major(dev) ((dev) >> 8) 193# define major(dev) ((dev) >> 8)
177#endif 194#endif
178#ifndef minor 195#ifndef minor
179# define minor(dev) ((dev) & 0xff) 196# define minor(dev) ((dev) & 0xff)
180#endif 197#endif
181 198
199/* solaris has a non-posix/unix compliant PAGESIZE that breaks compilation */
200#ifdef __sun
201# undef PAGESIZE
202#endif
203
182#if PAGESIZE <= 0 204#if PAGESIZE <= 0
183# define PAGESIZE sysconf (_SC_PAGESIZE) 205# define PAGESIZE sysconf (_SC_PAGESIZE)
184#endif 206#endif
185 207
186/*****************************************************************************/ 208/*****************************************************************************/
187 209
188#if !_POSIX_MAPPED_FILES 210#if !_POSIX_MAPPED_FILES
189# define mmap(addr,length,prot,flags,fd,offs) EIO_ENOSYS () 211# define mmap(addr,length,prot,flags,fd,offs) (errno = ENOSYS, (void *)-1)
190# define munmap(addr,length) EIO_ENOSYS () 212# define munmap(addr,length) EIO_ENOSYS ()
191#endif 213#endif
192 214
193#if !_POSIX_MEMORY_PROTECTION 215#if !_POSIX_MEMORY_PROTECTION
194# define mprotect(addr,len,prot) EIO_ENOSYS () 216# define mprotect(addr,len,prot) EIO_ENOSYS ()
… …
275{ 297{
276 /* todo: iterate over magic and only free ours, but of course */ 298 /* todo: iterate over magic and only free ours, but of course */
277 /* the perl5porters will call that (correct) behaviour buggy */ 299 /* the perl5porters will call that (correct) behaviour buggy */
278 sv_unmagic (sv, FOREIGN_MAGIC); 300 sv_unmagic (sv, FOREIGN_MAGIC);
279} 301}
302
303/*****************************************************************************/
304
305/* defines all sorts of constants to 0 unless they are already defined */
306/* also provides const_iv_ and const_niv_ macros for them */
307#include "def0.h"
280 308
281/*****************************************************************************/ 309/*****************************************************************************/
282 310
283static void 311static void
284fiemap (eio_req *req) 312fiemap (eio_req *req)
… …
1117 1145
1118 const_iv (MREMAP_MAYMOVE) 1146 const_iv (MREMAP_MAYMOVE)
1119 const_iv (MREMAP_FIXED) 1147 const_iv (MREMAP_FIXED)
1120 1148
1121 const_iv (F_DUPFD_CLOEXEC) 1149 const_iv (F_DUPFD_CLOEXEC)
1150
1151 const_iv (MSG_CMSG_CLOEXEC)
1152 const_iv (SOCK_CLOEXEC)
1122 1153
1123 const_iv (F_OFD_GETLK) 1154 const_iv (F_OFD_GETLK)
1124 const_iv (F_OFD_SETLK) 1155 const_iv (F_OFD_SETLK)
1125 const_iv (F_OFD_GETLKW) 1156 const_iv (F_OFD_GETLKW)
1126 1157
… …
1607 req_set_fh_or_path (req, ix, ix == EIO_STATVFS ? EIO_FSTATVFS : EIO_FSTAT, fh_or_path); 1638 req_set_fh_or_path (req, ix, ix == EIO_STATVFS ? EIO_FSTATVFS : EIO_FSTAT, fh_or_path);
1608 1639
1609 REQ_SEND; 1640 REQ_SEND;
1610} 1641}
1611 1642
1643void
1644st_xtime ()
1645 ALIAS:
1646 st_atime = 1
1647 st_mtime = 2
1648 st_ctime = 4
1649 st_xtime = 7
1650 PPCODE:
1651 EXTEND (SP, 3);
1652 if (ix & 1) PUSHs (newSVnv (PL_statcache.st_atime + 1e-9 * ATIMENSEC));
1653 if (ix & 2) PUSHs (newSVnv (PL_statcache.st_mtime + 1e-9 * MTIMENSEC));
1654 if (ix & 4) PUSHs (newSVnv (PL_statcache.st_ctime + 1e-9 * CTIMENSEC));
1655
1656void
1657st_xtimensec ()
1658 ALIAS:
1659 st_atimensec = 1
1660 st_mtimensec = 2
1661 st_ctimensec = 4
1662 st_xtimensec = 7
1663 PPCODE:
1664 EXTEND (SP, 3);
1665 if (ix & 1) PUSHs (newSViv (ATIMENSEC));
1666 if (ix & 2) PUSHs (newSViv (MTIMENSEC));
1667 if (ix & 4) PUSHs (newSViv (CTIMENSEC));
1668
1612UV 1669UV
1613major (UV dev) 1670major (UV dev)
1614 ALIAS: 1671 ALIAS:
1615 minor = 1 1672 minor = 1
1616 CODE: 1673 CODE:
… …
2071munmap (SV *scalar) 2128munmap (SV *scalar)
2072 CODE: 2129 CODE:
2073 sv_clear_foreign (scalar); 2130 sv_clear_foreign (scalar);
2074 2131
2075SV * 2132SV *
2076mremap (SV *scalar, STRLEN new_length, int flags = 0, IV new_address = 0) 2133mremap (SV *scalar, STRLEN new_length, int flags = MREMAP_MAYMOVE, IV new_address = 0)
2077 CODE: 2134 CODE:
2078{ 2135{
2079 MAGIC *mg = mg_findext (scalar, FOREIGN_MAGIC, &mmap_vtbl); 2136 MAGIC *mg = mg_findext (scalar, FOREIGN_MAGIC, &mmap_vtbl);
2080 void *new; 2137 void *new;
2081 2138

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines