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/cvs/IO-AIO/AIO.xs
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Comparing IO-AIO/AIO.xs (file contents):
Revision 1.258 by root, Wed Jul 18 00:57:55 2018 UTC vs.
Revision 1.260 by root, Tue Jul 24 04:58:59 2018 UTC

… …
163# else 163# else
164# define MAP_ANONYMOUS MAP_FIXED /* and hope this fails */ 164# define MAP_ANONYMOUS MAP_FIXED /* and hope this fails */
165# endif 165# endif
166#endif 166#endif
167 167
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 168#ifndef makedev
173# define makedev(maj,min) (((maj) << 8) | (min)) 169# define makedev(maj,min) (((maj) << 8) | (min))
174#endif 170#endif
175#ifndef major 171#ifndef major
176# define major(dev) ((dev) >> 8) 172# define major(dev) ((dev) >> 8)
… …
184#endif 180#endif
185 181
186/*****************************************************************************/ 182/*****************************************************************************/
187 183
188#if !_POSIX_MAPPED_FILES 184#if !_POSIX_MAPPED_FILES
189# define mmap(addr,length,prot,flags,fd,offs) EIO_ENOSYS () 185# define mmap(addr,length,prot,flags,fd,offs) (errno = ENOSYS, (void *)-1)
190# define munmap(addr,length) EIO_ENOSYS () 186# define munmap(addr,length) EIO_ENOSYS ()
191#endif 187#endif
192 188
193#if !_POSIX_MEMORY_PROTECTION 189#if !_POSIX_MEMORY_PROTECTION
194# define mprotect(addr,len,prot) EIO_ENOSYS () 190# define mprotect(addr,len,prot) EIO_ENOSYS ()
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275{ 271{
276 /* todo: iterate over magic and only free ours, but of course */ 272 /* todo: iterate over magic and only free ours, but of course */
277 /* the perl5porters will call that (correct) behaviour buggy */ 273 /* the perl5porters will call that (correct) behaviour buggy */
278 sv_unmagic (sv, FOREIGN_MAGIC); 274 sv_unmagic (sv, FOREIGN_MAGIC);
279} 275}
276
277/*****************************************************************************/
278
279/* defines all sorts of constants to 0 unless they are already defined */
280/* also provides const_iv_ and const_niv_ macros for them */
281#include "def0.h"
280 282
281/*****************************************************************************/ 283/*****************************************************************************/
282 284
283static void 285static void
284fiemap (eio_req *req) 286fiemap (eio_req *req)
… …
1042 const_niv (MADV_RANDOM , POSIX_MADV_RANDOM) 1044 const_niv (MADV_RANDOM , POSIX_MADV_RANDOM)
1043 const_niv (MADV_WILLNEED , POSIX_MADV_WILLNEED) 1045 const_niv (MADV_WILLNEED , POSIX_MADV_WILLNEED)
1044 const_niv (MADV_DONTNEED , POSIX_MADV_DONTNEED) 1046 const_niv (MADV_DONTNEED , POSIX_MADV_DONTNEED)
1045 1047
1046 /* the second block will be 0 when missing */ 1048 /* the second block will be 0 when missing */
1049 const_iv (O_ACCMODE)
1050
1047 const_iv (O_RDONLY) 1051 const_iv (O_RDONLY)
1048 const_iv (O_WRONLY) 1052 const_iv (O_WRONLY)
1049 const_iv (O_RDWR) 1053 const_iv (O_RDWR)
1050 const_iv (O_CREAT) 1054 const_iv (O_CREAT)
1051 const_iv (O_TRUNC) 1055 const_iv (O_TRUNC)
… …
2069munmap (SV *scalar) 2073munmap (SV *scalar)
2070 CODE: 2074 CODE:
2071 sv_clear_foreign (scalar); 2075 sv_clear_foreign (scalar);
2072 2076
2073SV * 2077SV *
2074mremap (SV *scalar, STRLEN new_length, int flags = 0, IV new_address = 0) 2078mremap (SV *scalar, STRLEN new_length, int flags = MREMAP_MAYMOVE, IV new_address = 0)
2075 CODE: 2079 CODE:
2076{ 2080{
2077 MAGIC *mg = mg_findext (scalar, FOREIGN_MAGIC, &mmap_vtbl); 2081 MAGIC *mg = mg_findext (scalar, FOREIGN_MAGIC, &mmap_vtbl);
2078 void *new; 2082 void *new;
2079 2083

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