From 814bc89d4635f101b2c0077598f31aad95ed15b7 Mon Sep 17 00:00:00 2001 From: fche Date: Sat, 12 Aug 2006 05:13:09 +0000 Subject: 2006-08-12 Frank Ch. Eigler * configure.ac, Makefile.am: Descend into testsuite/ directory. Remove local test logic. * configure, Makefile.in: Regenerated. * runtest.sh: Not yet removed. * HACKING: Update for new testsuite layout. 2006-08-12 Frank Ch. Eigler * all: Reorganized old pass-1..4 tests one dejagnu bucket. Moved over old pass-5 tests, except for disabled syscalls tests. * Makefile (installcheck): New target for running pass-1..5 tests against installed systemtap. --- testsuite/systemtap.syscall/sendfile.c | 47 ++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 testsuite/systemtap.syscall/sendfile.c (limited to 'testsuite/systemtap.syscall/sendfile.c') diff --git a/testsuite/systemtap.syscall/sendfile.c b/testsuite/systemtap.syscall/sendfile.c new file mode 100644 index 00000000..06c6b260 --- /dev/null +++ b/testsuite/systemtap.syscall/sendfile.c @@ -0,0 +1,47 @@ +/* COVERAGE: sendfile */ +#include +#include +#include +#include +#include +#include +#include +#include + +int main () +{ + int fd, read_fd; + int write_fd; + struct stat stat_buf; + off_t offset = 0; + char buff[512]; + int ret; + + memset(buff, 5, sizeof(buff)); + + /* create a file with something in it */ + fd = creat("foobar",S_IREAD|S_IWRITE); + write(fd, buff, sizeof(buff)); + fsync(fd); + close(fd); + read_fd = open ("foobar", O_RDONLY); + if (read_fd < 0) + return 1; + fstat (read_fd, &stat_buf); + /* Open the output file for writing */ + write_fd = creat("foobar2",S_IREAD|S_IWRITE|S_IRWXO); + + /* + * For kernel2.6 the write_fd has to be a socket otherwise + * sendfile will fail. So we test for failure here. + */ + ret = sendfile (write_fd, read_fd, &offset, stat_buf.st_size); + // sendfile (NNNN, NNNN, XXXX, 512) = -22 (EINVAL) + + close (read_fd); + close (write_fd); + unlink("foobar"); + unlink("foobar2"); + + return 0; +} -- cgit