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author | Jeremy Allison <jra@samba.org> | 2008-02-21 09:53:00 -0800 |
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committer | Jeremy Allison <jra@samba.org> | 2008-02-21 09:53:00 -0800 |
commit | 3a376f1cfa25f79eab8f41a42383f1bd982830ff (patch) | |
tree | c79b241e6b811dd058f7791cdb561587b1533db1 /source3/tests | |
parent | 34f23b7ea755eaef6012b653fbcff42714dddcb7 (diff) | |
parent | bf6dbf8e1b371770a2c9df99b27569c36587df39 (diff) | |
download | samba-3a376f1cfa25f79eab8f41a42383f1bd982830ff.tar.gz samba-3a376f1cfa25f79eab8f41a42383f1bd982830ff.tar.bz2 samba-3a376f1cfa25f79eab8f41a42383f1bd982830ff.zip |
Merge branch 'v3-2-test' of ssh://jra@git.samba.org/data/git/samba into v3-2-test
(This used to be commit beb0a76b93f9dd054dbc4192516e7008e59b27d9)
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); -} |