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author | Stefan Metzmacher <metze@samba.org> | 2004-02-13 15:20:52 +0000 |
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committer | Stefan Metzmacher <metze@samba.org> | 2004-02-13 15:20:52 +0000 |
commit | 7653fc6835ec1d97ee5483111e204b34060bbe84 (patch) | |
tree | f46c8b28afc911efd6168343059053dc8c815c1a /source4/tests/shared_mmap.c | |
parent | f08565bd3a3a2d628be26957278988cc52e1b8f6 (diff) | |
download | samba-7653fc6835ec1d97ee5483111e204b34060bbe84.tar.gz samba-7653fc6835ec1d97ee5483111e204b34060bbe84.tar.xz samba-7653fc6835ec1d97ee5483111e204b34060bbe84.zip |
move external configure test programs
from tests/*.c to build/tests/*.c
metze
(This used to be commit dea3a3acbfe2341f9276ceaec2a42f0931e2c336)
Diffstat (limited to 'source4/tests/shared_mmap.c')
-rw-r--r-- | source4/tests/shared_mmap.c | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/source4/tests/shared_mmap.c b/source4/tests/shared_mmap.c deleted file mode 100644 index fcef75d0d6..0000000000 --- a/source4/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); -} |