diff options
| author | Eric Anholt <[email protected]> | 2005-08-25 03:38:07 +0000 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2005-08-25 03:38:07 +0000 |
| commit | 61d386a93f862005d1eddb45be91c7d5421aca83 (patch) | |
| tree | 3d8ab1181fd200c4212de7f3ee5323d4c4138046 /docs/glfbdev-driver.html | |
| parent | d545d916a838819af4ad577873aa8e590d9f5756 (diff) | |
Attempt to fix the issue reported by Alan Grimes with DRM_RADEON_TEXTURE
erroring out when it shouldn't. The errno could be changed by usleep() between
the ioctl call and the loop check, if a signal was received. This could cause
an EAGAIN return from the DRM_RADEON_TEXTURE ioctl to not loop again.
Instead of checking errno, check thevalue of ret itself, since it is a saved
(and sign-flipped) copy of errno from the ioctl call.
Diffstat (limited to 'docs/glfbdev-driver.html')
0 files changed, 0 insertions, 0 deletions