slirp: check system() success
we shouldn't call W*() macros until we check that fork worked.
Signed-off-by: Juan Quintela <quintela@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
qcow2: return errno instead of -1
qcow: return errno instead of -1
vmdk: return errno instead of -1
vmdk: make vmdk_snapshot_create return -errno
vmdk: fix double free
fail_gd error case would also free rgd_buf that was already freed
cow: return errno instead of -1
Remove not needed ret = 0 assignment.
qemu-img rebase: Add -f option
Allow the user to specify the format of the image to rebase.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
configure: Fix wrong stderr redirection
Signed-off-by: Stefan Weil <weil@mail.berlios.de>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
configure: Fix code which creates config.mak files
These files are created by configure and growunnecessarily at each new call of configure:
roms/seabios/config.makroms/vgabios/config.maklibhw32/config.maklibhw64/config.mak
libhw32/config.mak and libhw64/config.mak set...
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