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 1.176 by root, Thu Dec 2 10:04:47 2010 UTC vs.
Revision 1.181 by root, Tue Feb 15 03:21:41 2011 UTC

… …
16#include <sys/statvfs.h> 16#include <sys/statvfs.h>
17#include <limits.h> 17#include <limits.h>
18#include <fcntl.h> 18#include <fcntl.h>
19#include <sched.h> 19#include <sched.h>
20 20
21#if _POSIX_MEMLOCK || _POSIX_MAPPED_FILES 21#if _POSIX_MEMLOCK || _POSIX_MEMLOCK_RANGE || _POSIX_MAPPED_FILES
22# include <sys/mman.h> 22# include <sys/mman.h>
23#endif 23#endif
24 24
25/* perl namespace pollution */ 25/* perl namespace pollution */
26#undef VERSION 26#undef VERSION
… …
208#endif 208#endif
209#ifndef ST_RELATIME 209#ifndef ST_RELATIME
210# define ST_RELATIME 0 210# define ST_RELATIME 0
211#endif 211#endif
212 212
213#ifndef S_IFIFO
214# define S_IFIFO 0
215#endif
216#ifndef S_IFCHR
217# define S_IFCHR 0
218#endif
219#ifndef S_IFBLK
220# define S_IFBLK 0
221#endif
222#ifndef S_IFLNK
223# define S_IFLNK 0
224#endif
225#ifndef S_IFREG
226# define S_IFREG 0
227#endif
228#ifndef S_IFDIR
229# define S_IFDIR 0
230#endif
231#ifndef S_IFWHT
232# define S_IFWHT 0
233#endif
234#ifndef S_IFSOCK
235# define S_IFSOCK 0
236#endif
237
213#ifndef MAP_ANONYMOUS 238#ifndef MAP_ANONYMOUS
214# ifdef MAP_ANON 239# ifdef MAP_ANON
215# define MAP_ANONYMOUS MAP_ANON 240# define MAP_ANONYMOUS MAP_ANON
216# else 241# else
217# define MAP_ANONYMOUS MAP_FIXED /* and hope this fails */ 242# define MAP_ANONYMOUS MAP_FIXED /* and hope this fails */
… …
229#ifndef MAP_POPULATE 254#ifndef MAP_POPULATE
230# define MAP_POPULATE 0 255# define MAP_POPULATE 0
231#endif 256#endif
232#ifndef MAP_NONBLOCK 257#ifndef MAP_NONBLOCK
233# define MAP_NONBLOCK 0 258# define MAP_NONBLOCK 0
259#endif
260
261#ifndef makedev
262# define makedev(maj,min) (((maj) << 8) | (min))
263#endif
264#ifndef major
265# define major(dev) ((dev) >> 8)
266#endif
267#ifndef minor
268# define minor(dev) ((dev) & 0xff)
234#endif 269#endif
235 270
236#ifndef PAGESIZE 271#ifndef PAGESIZE
237# define PAGESIZE sysconf (_SC_PAGESIZE) 272# define PAGESIZE sysconf (_SC_PAGESIZE)
238#endif 273#endif
… …
353 /* do not recreate the result IV from scratch each time */ 388 /* do not recreate the result IV from scratch each time */
354 if (expect_true (sv_result_cache)) 389 if (expect_true (sv_result_cache))
355 { 390 {
356 sv_result = sv_result_cache; sv_result_cache = 0; 391 sv_result = sv_result_cache; sv_result_cache = 0;
357 SvIV_set (sv_result, req->result); 392 SvIV_set (sv_result, req->result);
393 SvIOK_only (sv_result);
358 } 394 }
359 else 395 else
360 { 396 {
361 sv_result = newSViv (req->result); 397 sv_result = newSViv (req->result);
362 SvREADONLY_on (sv_result); 398 SvREADONLY_on (sv_result);
… …
526 SvSETMAGIC (req->sv2); 562 SvSETMAGIC (req->sv2);
527 PUSHs (sv_result); 563 PUSHs (sv_result);
528 } 564 }
529 break; 565 break;
530 566
531 case EIO_DUP2: /* EIO_DUP2 actually means aio_close(), su fudge result value */ 567 case EIO_DUP2: /* EIO_DUP2 actually means aio_close(), so fudge result value */
532 if (req->result > 0) 568 if (req->result > 0)
533 SvIV_set (sv_result, 0); 569 SvIV_set (sv_result, 0);
534 /* FALLTHROUGH */ 570 /* FALLTHROUGH */
535 571
536 default: 572 default:
… …
636/*****************************************************************************/ 672/*****************************************************************************/
637 673
638#if !_POSIX_MAPPED_FILES 674#if !_POSIX_MAPPED_FILES
639# define mmap(addr,length,prot,flags,fd,offs) (errno = ENOSYS, -1) 675# define mmap(addr,length,prot,flags,fd,offs) (errno = ENOSYS, -1)
640# define munmap(addr,length) (errno = ENOSYS, -1) 676# define munmap(addr,length) (errno = ENOSYS, -1)
677#endif
678
679#if !_POSIX_MEMORY_PROTECTION
641# define mprotect(addr,len,prot) (errno = ENOSYS, -1) 680# define mprotect(addr,len,prot) (errno = ENOSYS, -1)
642# define PROT_NONE 0 681# define PROT_NONE 0
643# define PROT_WRITE 0 682# define PROT_WRITE 0
644# define MAP_PRIVATE 0 683# define MAP_PRIVATE 0
645# define MAP_SHARED 0 684# define MAP_SHARED 0
… …
725 const_iv (O_RDWR) 764 const_iv (O_RDWR)
726 const_iv (O_CREAT) 765 const_iv (O_CREAT)
727 const_iv (O_TRUNC) 766 const_iv (O_TRUNC)
728 const_iv (O_EXCL) 767 const_iv (O_EXCL)
729 const_iv (O_APPEND) 768 const_iv (O_APPEND)
730#ifndef _WIN32 769
731 const_iv (S_IFIFO) 770 const_iv (S_IFIFO)
732#endif 771 const_iv (S_IFCHR)
772 const_iv (S_IFBLK)
773 const_iv (S_IFLNK)
774 const_iv (S_IFREG)
775 const_iv (S_IFDIR)
776 const_iv (S_IFWHT)
777 const_iv (S_IFSOCK)
778 const_iv (S_IFMT)
779
733 const_niv (FADV_NORMAL , POSIX_FADV_NORMAL) 780 const_niv (FADV_NORMAL , POSIX_FADV_NORMAL)
734 const_niv (FADV_SEQUENTIAL, POSIX_FADV_SEQUENTIAL) 781 const_niv (FADV_SEQUENTIAL, POSIX_FADV_SEQUENTIAL)
735 const_niv (FADV_RANDOM , POSIX_FADV_RANDOM) 782 const_niv (FADV_RANDOM , POSIX_FADV_RANDOM)
736 const_niv (FADV_NOREUSE , POSIX_FADV_NOREUSE) 783 const_niv (FADV_NOREUSE , POSIX_FADV_NOREUSE)
737 const_niv (FADV_WILLNEED , POSIX_FADV_WILLNEED) 784 const_niv (FADV_WILLNEED , POSIX_FADV_WILLNEED)
… …
819 /* atfork child called in fifo order, so before eio's handler */ 866 /* atfork child called in fifo order, so before eio's handler */
820 X_THREAD_ATFORK (0, 0, atfork_child); 867 X_THREAD_ATFORK (0, 0, atfork_child);
821} 868}
822 869
823void 870void
824max_poll_reqs (int nreqs) 871max_poll_reqs (unsigned int nreqs)
825 PROTOTYPE: $ 872 PROTOTYPE: $
826 CODE: 873 CODE:
827 eio_set_max_poll_reqs (nreqs); 874 eio_set_max_poll_reqs (nreqs);
828 875
829void 876void
… …
831 PROTOTYPE: $ 878 PROTOTYPE: $
832 CODE: 879 CODE:
833 eio_set_max_poll_time (nseconds); 880 eio_set_max_poll_time (nseconds);
834 881
835void 882void
836min_parallel (int nthreads) 883min_parallel (unsigned int nthreads)
837 PROTOTYPE: $ 884 PROTOTYPE: $
838 CODE: 885 CODE:
839 eio_set_min_parallel (nthreads); 886 eio_set_min_parallel (nthreads);
840 887
841void 888void
842max_parallel (int nthreads) 889max_parallel (unsigned int nthreads)
843 PROTOTYPE: $ 890 PROTOTYPE: $
844 CODE: 891 CODE:
845 eio_set_max_parallel (nthreads); 892 eio_set_max_parallel (nthreads);
846 893
847void 894void
848max_idle (int nthreads) 895max_idle (unsigned int nthreads)
849 PROTOTYPE: $ 896 PROTOTYPE: $
850 CODE: 897 CODE:
851 eio_set_max_idle (nthreads); 898 eio_set_max_idle (nthreads);
852 899
853void 900void
901idle_timeout (unsigned int seconds)
902 PROTOTYPE: $
903 CODE:
904 eio_set_idle_timeout (seconds);
905
906void
854max_outstanding (int maxreqs) 907max_outstanding (unsigned int maxreqs)
855 PROTOTYPE: $ 908 PROTOTYPE: $
856 CODE: 909 CODE:
857 max_outstanding = maxreqs; 910 max_outstanding = maxreqs;
858 911
859void 912void
… …
1059 } 1112 }
1060 1113
1061 REQ_SEND; 1114 REQ_SEND;
1062} 1115}
1063 1116
1117UV
1118major (UV dev)
1119 ALIAS:
1120 minor = 1
1121 CODE:
1122 RETVAL = ix ? major (dev) : minor (dev);
1123 OUTPUT:
1124 RETVAL
1125
1126UV
1127makedev (UV maj, UV min)
1128 CODE:
1129 RETVAL = makedev (maj, min);
1130 OUTPUT:
1131 RETVAL
1132
1064void 1133void
1065aio_utime (SV8 *fh_or_path, SV *atime, SV *mtime, SV *callback=&PL_sv_undef) 1134aio_utime (SV8 *fh_or_path, SV *atime, SV *mtime, SV *callback=&PL_sv_undef)
1066 PPCODE: 1135 PPCODE:
1067{ 1136{
1068 dREQ; 1137 dREQ;
… …
1523 if (!SvOK (length) || len + offset > svlen) 1592 if (!SvOK (length) || len + offset > svlen)
1524 len = svlen - offset; 1593 len = svlen - offset;
1525 1594
1526 addr = (void *)(((intptr_t)addr) + offset); 1595 addr = (void *)(((intptr_t)addr) + offset);
1527 eio_page_align (&addr, &len); 1596 eio_page_align (&addr, &len);
1528#if _POSIX_MEMLOCK 1597#if _POSIX_MEMLOCK_RANGE
1529 RETVAL = munlock (addr, len); 1598 RETVAL = munlock (addr, len);
1530#else 1599#else
1531 RETVAL = ((errno = ENOSYS), -1); 1600 RETVAL = ((errno = ENOSYS), -1);
1532#endif 1601#endif
1533} 1602}

Diff Legend

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