diff options
author | Michael Adam <obnox@samba.org> | 2008-02-21 00:11:03 +0100 |
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committer | Michael Adam <obnox@samba.org> | 2008-02-21 10:27:56 +0100 |
commit | 48302a28a90190572c5e9a6a54a539d883e89f6b (patch) | |
tree | 2e55aa4a04d392826c506ca0a9c0ae1303724b41 /source3/tests | |
parent | e823c9f2376b718a0041da7ae395722c925b03f1 (diff) | |
download | samba-48302a28a90190572c5e9a6a54a539d883e89f6b.tar.gz |
Remove mmap check from configure.in
It is available in libreplace.
Michael
(This used to be commit 310c121faf5effeca9ab0df3591c486dd4982749)
Diffstat (limited to 'source3/tests')
-rw-r--r-- | source3/tests/shared_mmap.c | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/source3/tests/shared_mmap.c b/source3/tests/shared_mmap.c deleted file mode 100644 index fcef75d0d6..0000000000 --- a/source3/tests/shared_mmap.c +++ /dev/null @@ -1,68 +0,0 @@ -/* this tests whether we can use a shared writeable mmap on a file - - as needed for the mmap varient of FAST_SHARE_MODES */ - -#if defined(HAVE_UNISTD_H) -#include <unistd.h> -#endif -#include <sys/mman.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> - -#define DATA "conftest.mmap" - -#ifndef MAP_FILE -#define MAP_FILE 0 -#endif - -main() -{ - int *buf; - int i; - int fd = open(DATA,O_RDWR|O_CREAT|O_TRUNC,0666); - int count=7; - - if (fd == -1) exit(1); - - for (i=0;i<10000;i++) { - write(fd,&i,sizeof(i)); - } - - close(fd); - - if (fork() == 0) { - fd = open(DATA,O_RDWR); - if (fd == -1) exit(1); - - buf = (int *)mmap(NULL, 10000*sizeof(int), - (PROT_READ | PROT_WRITE), - MAP_FILE | MAP_SHARED, - fd, 0); - - while (count-- && buf[9124] != 55732) sleep(1); - - if (count <= 0) exit(1); - - buf[1763] = 7268; - exit(0); - } - - fd = open(DATA,O_RDWR); - if (fd == -1) exit(1); - - buf = (int *)mmap(NULL, 10000*sizeof(int), - (PROT_READ | PROT_WRITE), - MAP_FILE | MAP_SHARED, - fd, 0); - - if (buf == (int *)-1) exit(1); - - buf[9124] = 55732; - - while (count-- && buf[1763] != 7268) sleep(1); - - unlink(DATA); - - if (count > 0) exit(0); - exit(1); -} |