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libraw1394
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eventloop.c: apply patch from Jonas Bonn to retrty read when failed with EINTR. 

This can occur when libraw1394 callera receives a signal while in the read and
the caller is not using a signal handler set with signal().


git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@178 53a565d1-3bb7-0310-b661-cf11e63c67ab
This commit is contained in:
ddennedy 2008-03-27 20:25:26 +00:00
parent 8bb915dd16
commit 4ce7f7d8f0
1 changed files with 2 additions and 3 deletions
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5
src/eventloop.c
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@ -21,7 +21,6 @@
#include <config.h> #include <config.h>
#include <unistd.h> #include <unistd.h>
#include <byteswap.h> #include <byteswap.h>
#include <errno.h>
#include "raw1394.h" #include "raw1394.h"
#include "kernel-raw1394.h" #include "kernel-raw1394.h"
@ -33,8 +32,8 @@ int raw1394_loop_iterate(struct raw1394_handle *handle)
struct raw1394_request req; struct raw1394_request req;
int retval = 0, channel; int retval = 0, channel;
while (read(handle->fd, &req, sizeof(req)) < 0) { if (read(handle->fd, &req, sizeof(req)) < 0) {
if (errno != EINTR) return -1; return -1;
} }
switch (req.type) { switch (req.type) {