From b20760c02318fa6da228587c401a8b2bb22a1aab Mon Sep 17 00:00:00 2001 From: Szabolcs Nagy Date: Sun, 15 Sep 2013 02:00:32 +0000 Subject: support configurable page size on mips, powerpc and microblaze PAGE_SIZE was hardcoded to 4096, which is historically what most systems use, but on several archs it is a kernel config parameter, user space can only know it at execution time from the aux vector. PAGE_SIZE and PAGESIZE are not defined on archs where page size is a runtime parameter, applications should use sysconf(_SC_PAGE_SIZE) to query it. Internally libc code defines PAGE_SIZE to libc.page_size, which is set to aux[AT_PAGESZ] in __init_libc and early in __dynlink as well. (Note that libc.page_size can be accessed without GOT, ie. before relocations are done) Some fpathconf settings are hardcoded to 4096, these should be actually queried from the filesystem using statfs. --- src/aio/lio_listio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/aio/lio_listio.c') diff --git a/src/aio/lio_listio.c b/src/aio/lio_listio.c index 07145dd4..61d7f20e 100644 --- a/src/aio/lio_listio.c +++ b/src/aio/lio_listio.c @@ -1,9 +1,9 @@ #include #include -#include #include #include #include "pthread_impl.h" +#include "libc.h" struct lio_state { struct sigevent *sev; -- cgit v1.2.1