diff options
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index fb7edde38..30eeb85d6 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -420,7 +420,16 @@ define(GNUPG_CHECK_MLOCK, { char *pool; int err; - long int pgsize = getpagesize(); + long int pgsize; + + #if defined(HAVE_SYSCONF) && defined(_SC_PAGESIZE) + pgsize = sysconf(_SC_PAGESIZE); + #elif defined(HAVE_GETPAGESIZE) + pgsize = getpagesize(); + #endif + + if(pgsize==-1) + pgsize = 4096; pool = malloc( 4096 + pgsize ); if( !pool ) |