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comparison src/unexfreebsd.c @ 274:ca9a9ec9c1c1 r21-0b35

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Import from CVS: tag r21-0b35
author cvs
date Mon, 13 Aug 2007 10:29:42 +0200
parents 084402c475ba
children 74fd4e045ea6
comparison
equal deleted inserted replaced
273:411aac7253ef 274:ca9a9ec9c1c1
678 int 678 int
679 run_time_remap (char *dummy) 679 run_time_remap (char *dummy)
680 { 680 {
681 unsigned long current_sbrk = (unsigned long) sbrk (0); 681 unsigned long current_sbrk = (unsigned long) sbrk (0);
682 682
683 #if __FreeBSD_version < 300000 /* 2.x can work with this code */
683 if (sbrk_of_0_at_unexec < current_sbrk) 684 if (sbrk_of_0_at_unexec < current_sbrk)
684 { 685 {
685 if (sbrk_of_0_at_unexec != 0) 686 if (sbrk_of_0_at_unexec != 0)
686 fprintf (stderr, "Absurd new brk addr = %lx (current = %lx)\n", 687 fprintf (stderr, "Absurd new brk addr = %lx (current = %lx)\n",
687 sbrk_of_0_at_unexec, current_sbrk); 688 sbrk_of_0_at_unexec, current_sbrk);
688 } 689 }
689 else 690 else
691 #endif
692 if (sbrk_of_0_at_unexec > current_sbrk)
690 { 693 {
691 errno = 0; 694 errno = 0;
692 if (brk ((caddr_t) sbrk_of_0_at_unexec)) 695 if (brk ((caddr_t) sbrk_of_0_at_unexec))
693 fprintf (stderr, "failed to change brk addr to %lx: %s\n", 696 fprintf (stderr, "failed to change brk addr to %lx: %s\n",
694 sbrk_of_0_at_unexec, SYS_ERR); 697 sbrk_of_0_at_unexec, SYS_ERR);