aboutsummaryrefslogtreecommitdiff
path: root/sdl_zoom_template.h
diff options
context:
space:
mode:
authorAndre Przywara <andre.przywara@amd.com>2009-12-18 10:45:07 +0100
committerAurelien Jarno <aurelien@aurel32.net>2009-12-18 16:29:38 +0100
commit3a03bfa5a219fe06779706315f2555622b51193c (patch)
treeadb33d95e0af3c37bb869da20b6008bb0e1cf392 /sdl_zoom_template.h
parentc1bb0dcef2d3a62c89cef81a0f1a0e5e97ef325b (diff)
osdep: Fix runtime failure on older Linux kernels
If QEMU finds newer kernel header files on compilation time, it will use advertised features like pipe2 or SOCK_CLOEXEC by just doing a compile test. If later the executables are executed on an older kernel (<2.6.27, like Xen Dom0 2.6.18), then QEMU will fail on opening sockets and creating pipes and returns the rather unspecific "qemu_init_main_loop failed". This patch fixes this by checking the return values of these calls for EINVAL and ENOSYS and falling back to the older versions automatically. Signed-off-by: Andre Przywara <andre.przywara@amd.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'sdl_zoom_template.h')
0 files changed, 0 insertions, 0 deletions