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| author | Zephaniah E. Hull <warp@aehallh.com> | 2006-02-27 10:48:40 +0000 |
|---|---|---|
| committer | Zephaniah E. Hull <warp@aehallh.com> | 2006-02-27 10:48:40 +0000 |
| commit | 94cb4aa1f8caf1ba141ab0839c9eb0b2b5357470 (patch) | |
| tree | aa263b30027b866923b226505bd91266be9f6c20 /src/evdev.c | |
| parent | Compile with -Wall now. Add evdev.h to the sources so that make distcheck (diff) | |
| download | xf86-input-evdev-94cb4aa1f8caf1ba141ab0839c9eb0b2b5357470.tar.gz xf86-input-evdev-94cb4aa1f8caf1ba141ab0839c9eb0b2b5357470.tar.bz2 xf86-input-evdev-94cb4aa1f8caf1ba141ab0839c9eb0b2b5357470.zip | |
Better error reporting if the read fails.
Work properly if we're defining entirely by capability maps.
Diffstat (limited to 'src/evdev.c')
| -rw-r--r-- | src/evdev.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/evdev.c b/src/evdev.c index fa5a1d9..3a2e397 100644 --- a/src/evdev.c +++ b/src/evdev.c @@ -89,11 +89,12 @@ EvdevReadInput(InputInfoPtr pInfo) int len, value; while (xf86WaitForInput (pInfo->fd, 0) > 0) { - len = read(pInfo->fd, &ev, sizeof ev); - if (len != sizeof ev) { + len = read(pInfo->fd, &ev, sizeof(ev)); + if (len != sizeof(ev)) { /* The kernel promises that we always only read a complete * event, so len != sizeof ev is an error. */ - xf86Msg(X_ERROR, "Read error: %s\n", strerror(errno)); + xf86Msg(X_ERROR, "Read error: %s (%d, %d != %ld)\n", + strerror(errno), errno, len, sizeof (ev)); break; } |