| … | |
… | |
| 469 | LOG (llevError, "fork abort: %s\n", msg); |
469 | LOG (llevError, "fork abort: %s\n", msg); |
| 470 | } |
470 | } |
| 471 | |
471 | |
| 472 | void *salloc_ (int n) throw (std::bad_alloc) |
472 | void *salloc_ (int n) throw (std::bad_alloc) |
| 473 | { |
473 | { |
| 474 | #ifdef PREFER_MALLOC |
474 | #if PREFER_MALLOC |
| 475 | void *ptr = malloc (n); |
475 | void *ptr = malloc (n); |
| 476 | #else |
476 | #else |
| 477 | slice_alloc += n; |
477 | slice_alloc += n; |
| 478 | void *ptr = g_slice_alloc (n); |
478 | void *ptr = g_slice_alloc (n); |
| 479 | #endif |
479 | #endif |
| … | |
… | |
| 493 | else |
493 | else |
| 494 | memset (ptr, 0, n); |
494 | memset (ptr, 0, n); |
| 495 | |
495 | |
| 496 | return ptr; |
496 | return ptr; |
| 497 | } |
497 | } |
|
|
498 | |
|
|
499 | /******************************************************************************/ |
|
|
500 | |
|
|
501 | #if DEBUG_SALLOC |
|
|
502 | |
|
|
503 | #define MAGIC 0xa1b2c35543deadLL |
|
|
504 | |
|
|
505 | void *g_slice_alloc (unsigned long size) |
|
|
506 | { |
|
|
507 | unsigned long *p = (unsigned long *) (g_slice_alloc)(size + sizeof (unsigned long)); |
|
|
508 | *p++ = size ^ MAGIC; |
|
|
509 | //fprintf (stderr, "g_slice_alloc %ld %p\n", size, p);//D |
|
|
510 | return (void *)p; |
|
|
511 | } |
|
|
512 | |
|
|
513 | void *g_slice_alloc0 (unsigned long size) |
|
|
514 | { |
|
|
515 | return memset (g_slice_alloc (size), 0, size); |
|
|
516 | } |
|
|
517 | |
|
|
518 | void g_slice_free1 (unsigned long size, void *ptr) |
|
|
519 | { |
|
|
520 | if (expect_true (ptr)) |
|
|
521 | { |
|
|
522 | //fprintf (stderr, "g_slice_free %ld %p\n", size, ptr);//D |
|
|
523 | unsigned long *p = (unsigned long *)ptr; |
|
|
524 | unsigned long s = *--p ^ MAGIC; |
|
|
525 | |
|
|
526 | if (size != (unsigned long)(*p ^ MAGIC)) |
|
|
527 | LOG (logBacktrace | llevError, "slice free size (%lx) doesn't match alloc size (%lx)\n", size, s); |
|
|
528 | |
|
|
529 | *p = MAGIC; |
|
|
530 | |
|
|
531 | (g_slice_free1)(s + sizeof (unsigned long), p); |
|
|
532 | } |
|
|
533 | } |
|
|
534 | |
|
|
535 | #endif |
|
|
536 | |
|
|
537 | /******************************************************************************/ |
| 498 | |
538 | |
| 499 | void assign (char *dst, const char *src, int maxlen) |
539 | void assign (char *dst, const char *src, int maxlen) |
| 500 | { |
540 | { |
| 501 | if (!src) |
541 | if (!src) |
| 502 | src = ""; |
542 | src = ""; |
| … | |
… | |
| 608 | 0xcdd70693UL, 0x54de5729UL, 0x23d967bfUL, 0xb3667a2eUL, 0xc4614ab8UL, |
648 | 0xcdd70693UL, 0x54de5729UL, 0x23d967bfUL, 0xb3667a2eUL, 0xc4614ab8UL, |
| 609 | 0x5d681b02UL, 0x2a6f2b94UL, 0xb40bbe37UL, 0xc30c8ea1UL, 0x5a05df1bUL, |
649 | 0x5d681b02UL, 0x2a6f2b94UL, 0xb40bbe37UL, 0xc30c8ea1UL, 0x5a05df1bUL, |
| 610 | 0x2d02ef8dL |
650 | 0x2d02ef8dL |
| 611 | }; |
651 | }; |
| 612 | |
652 | |
|
|
653 | void thread::start (void *(*start_routine)(void *), void *arg) |
|
|
654 | { |
|
|
655 | sigset_t fullsigset, oldsigset; |
|
|
656 | sigfillset (&fullsigset); |
|
|
657 | |
|
|
658 | pthread_sigmask (SIG_SETMASK, &fullsigset, &oldsigset); |
|
|
659 | |
|
|
660 | if (pthread_create (&id, 0, start_routine, arg)) |
|
|
661 | cleanup ("unable to create a new thread"); |
|
|
662 | |
|
|
663 | pthread_sigmask (SIG_SETMASK, &oldsigset, 0); |
|
|
664 | } |
