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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2014-08-09 14:24:53 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2014-08-09 14:24:53 +0000 |
| commit | cf057940852b80c08275bb28dab9c2f9b01fdc63 (patch) | |
| tree | 7f1bf747011ffcf8182063e357d67ba839fb655e /mansearch.c | |
| parent | ee5244d581c7c935e17fe2c2ca5d8f03b6df6c8c (diff) | |
| download | mandoc-cf057940852b80c08275bb28dab9c2f9b01fdc63.tar.gz mandoc-cf057940852b80c08275bb28dab9c2f9b01fdc63.tar.zst mandoc-cf057940852b80c08275bb28dab9c2f9b01fdc63.zip | |
mmap(2) requires MAP_PRIVATE ^ MAP_SHARED for flags;
found by kristaps@ on Mac OS X
Diffstat (limited to 'mansearch.c')
| -rw-r--r-- | mansearch.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mansearch.c b/mansearch.c index 6e6961b9..e1226b1c 100644 --- a/mansearch.c +++ b/mansearch.c @@ -1,4 +1,4 @@ -/* $Id: mansearch.c,v 1.41 2014/08/05 14:43:10 schwarze Exp $ */ +/* $Id: mansearch.c,v 1.42 2014/08/09 14:24:53 schwarze Exp $ */ /* * Copyright (c) 2012 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2013, 2014 Ingo Schwarze <schwarze@openbsd.org> @@ -123,7 +123,8 @@ mansearch_setup(int start) } pagecache = mmap(NULL, PC_PAGESIZE * PC_NUMPAGES, - PROT_READ | PROT_WRITE, MAP_ANON, -1, 0); + PROT_READ | PROT_WRITE, + MAP_SHARED | MAP_ANON, -1, 0); if (MAP_FAILED == pagecache) { perror("mmap"); |