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DISCONTINUED:openSUSE:11.2
libraw1394
libraw1394.eventloop-return.patch
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File libraw1394.eventloop-return.patch of Package libraw1394
r177 | ddennedy | 2008-03-27 21:25:23 +0100 (Thu, 27 Mar 2008) | 4 lines Changed paths: M /trunk/src/eventloop.c eventloop.c: apply patch from Jonas Bonn to retry read when failed with EINTR. This can occur when libraw1394 caller receives a signal while in this read and the caller is not using a signal handler set with signal(). --- src/eventloop.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- a/src/eventloop.c +++ b/src/eventloop.c @@ -21,6 +21,7 @@ #include <config.h> #include <unistd.h> #include <byteswap.h> +#include <errno.h> #include "raw1394.h" #include "kernel-raw1394.h" @@ -32,8 +33,8 @@ int raw1394_loop_iterate(struct raw1394_ struct raw1394_request req; int retval = 0, channel; - if (read(handle->fd, &req, sizeof(req)) < 0) { - return -1; + while (read(handle->fd, &req, sizeof(req)) < 0) { + if (errno != EINTR) return -1; } switch (req.type) {
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