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(main) [__NetBSD__]: Round up new stack limit to page bdry.

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Richard M. Stallman 1997-07-09 00:07:19 +00:00
parent a1c9b4d080
commit d0381a7fa3
1 changed files with 7 additions and 0 deletions
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7
src/emacs.c
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@ -584,6 +584,13 @@ main (argc, argv, envp)
long newlim;
/* Approximate the amount regex.c needs, plus some more. */
newlim = 800000 * sizeof (char *);
#ifdef __NetBSD__
/* NetBSD (at least NetBSD 1.2G and former) has a bug in its
stack allocation routine for new process that the allocation
fails if stack limit is not on page boundary. So, round up the
new limit to page boundary. */
newlim = (newlim + getpagesize () - 1) / getpagesize () * getpagesize();
#endif
if (newlim > rlim.rlim_max)
newlim = rlim.rlim_max;
if (rlim.rlim_cur < newlim)