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* Add out of memory and zero size argument checks to be consistent withmalc2009-07-081-5/+25
| | | | the qemu_malloc routines
* Add tool_osdep.cPaul Brook2009-05-131-0/+3
| | | | | | | | | | osdep.c is built in both as a toplevel target independant object, and as a per-target object because of kqemu dependencies. Under some circumstances make picks up the wrong one. Build the former as tool-osdep to avoid this conflict. Signed-off-by: Paul Brook <paul@codesourcery.com>
* kqemu: merge CONFIG_KQEMU and USE_KQEMUblueswir12009-04-191-3/+3
| | | | | | | | | | Basically a recursive ":%s/USE_KQEMU/CONFIG_KQEMU/g". Signed-off-by: Paul Bolle <pebolle@tiscali.nl> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7189 c046a42c-6fe2-441c-8c8c-71466251a162
* Fix windows build and clean up use of <windows.h>aliguori2009-03-081-1/+0
| | | | | | | | | | | | | We want to globally define WIN_LEAN_AND_MEAN and WINVER to particular values so let's do it in OS_CFLAGS. Then, we can pepper in windows.h includes where using #includes that require it. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6783 c046a42c-6fe2-441c-8c8c-71466251a162
* Rename _BSD to HOST_BSD so that it's more obvious that it's defined by configureblueswir12009-03-081-3/+3
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6775 c046a42c-6fe2-441c-8c8c-71466251a162
* Support for DragonFly BSD (Hasso Tepper)blueswir12009-03-071-2/+2
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6746 c046a42c-6fe2-441c-8c8c-71466251a162
* Fix BSD breakage from r6736blueswir12009-03-071-0/+3
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6742 c046a42c-6fe2-441c-8c8c-71466251a162
* Sparse fixes: NULL use, header order, ANSI prototypes, staticblueswir12009-03-071-3/+2
| | | | | | | | | | | | | Fix Sparse warnings: * use NULL instead of plain 0 * rearrange header include order to avoid redefining types accidentally * ANSIfy SLIRP * avoid "restrict" keyword * add static git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6736 c046a42c-6fe2-441c-8c8c-71466251a162
* Remove redundant #ifdef _BSDblueswir12008-12-111-4/+0
| | | | | | | | | | since _BSD if already handled in osdep.c:qemu_memalign(), we don't need to check it in the calling function again. getpagesize() is available in BSD. Signed-off-by: Andre Przywara <andre.przywara@amd.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5983 c046a42c-6fe2-441c-8c8c-71466251a162
* Use MAP_ANON also for FreeBSD (Juergen Lock)blueswir12008-11-221-2/+5
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5778 c046a42c-6fe2-441c-8c8c-71466251a162
* Use qemu_memalign instead of memalign in qemu_vmallocmalc2008-11-181-1/+1
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5730 c046a42c-6fe2-441c-8c8c-71466251a162
* Fix -linux-user build by reverting r5701aliguori2008-11-111-14/+1
| | | | | | | | | | | | | Unfortunately, -linux-user doesn't use osdep as it replaces some of those functions with specific ones. The code #ifdef code in exec.c needs to remain in place so instead of introducing a qemu_getpagesize() let's just use getpagesize() in the non-Windows implementation of qemu_vmalloc. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5703 c046a42c-6fe2-441c-8c8c-71466251a162
* Allocate guest memory on host page boundaries (Hollis Blanchard)aliguori2008-11-111-1/+1
| | | | | | | | Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5702 c046a42c-6fe2-441c-8c8c-71466251a162
* Define OS-dependent qemu_getpagesize() (Hollis Blanchard)aliguori2008-11-111-0/+13
| | | | | | | | Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5701 c046a42c-6fe2-441c-8c8c-71466251a162
* Use common objects for qemu-img and qemu-nbdaliguori2008-09-151-0/+27
| | | | | | | | | | | | | | | | | | | | | | | Right now, we sprinkle #if defined(QEMU_IMG) && defined(QEMU_NBD) all over the code. It's ugly and causes us to have to build multiple object files for linking against qemu and the tools. This patch introduces a new file, qemu-tool.c which contains enough for qemu-img, qemu-nbd, and QEMU to all share the same objects. This also required getting qemu-nbd to be a bit more Windows friendly. I also changed the Windows block-raw to use normal IO instead of overlapping IO since we don't actually do AIO yet on Windows. I changed the various #if 0's to #if WIN32_AIO to make it easier for someone to eventually fix AIO on Windows. After this patch, there are no longer any #ifdef's related to qemu-img and qemu-nbd. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5226 c046a42c-6fe2-441c-8c8c-71466251a162
* Preliminary OpenBSD host support (based on OpenBSD patches by Todd T. Fries)blueswir12008-08-151-2/+15
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5012 c046a42c-6fe2-441c-8c8c-71466251a162
* Use correct types to enable > 2G support, based on a patch fromaurel322008-04-271-1/+0
| | | | | | | Anthony Liguori. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4265 c046a42c-6fe2-441c-8c8c-71466251a162
* Revert "Use correct types to enable > 2G support" (r4238), it isaurel322008-04-221-0/+1
| | | | | | | not yet ready. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4240 c046a42c-6fe2-441c-8c8c-71466251a162
* Use correct types to enable > 2G support, based on a patch fromaurel322008-04-221-1/+0
| | | | | | | Anthony Liguori. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4238 c046a42c-6fe2-441c-8c8c-71466251a162
* Use "mount -o remount" instead of "umount" and "mount /dev/shm",aurel322008-04-201-2/+1
| | | | | | | which results in emptying this virtual file system. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4228 c046a42c-6fe2-441c-8c8c-71466251a162
* Remove osdep.c/qemu-img code duplicationaurel322008-04-111-35/+0
| | | | | | | (Kevin Wolf) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4191 c046a42c-6fe2-441c-8c8c-71466251a162
* Add "cache" parameter to "-drive" (Laurent Vivier).balrog2007-12-241-0/+20
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3848 c046a42c-6fe2-441c-8c8c-71466251a162
* Use WIN32_LEAN_AND_MEAN, by Stefan Weil.ths2007-12-171-0/+1
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3832 c046a42c-6fe2-441c-8c8c-71466251a162
* Add statics and missing #includes for prototypes.pbrook2007-11-181-2/+2
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3683 c046a42c-6fe2-441c-8c8c-71466251a162
* Break up vl.h.pbrook2007-11-171-4/+2
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
* find -type f | xargs sed -i 's/[\t ]$//g' # on most filesths2007-09-161-13/+13
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
* Windows build fixes.pbrook2007-06-071-0/+24
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2959 c046a42c-6fe2-441c-8c8c-71466251a162
* qemu_create_pidfile implementation for Win32, based on a patch byths2007-03-251-0/+48
| | | | | | | Carlos O'Donell. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2540 c046a42c-6fe2-441c-8c8c-71466251a162
* Kqemu support for Solaris, by Ben Taylor.ths2007-01-171-0/+13
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2329 c046a42c-6fe2-441c-8c8c-71466251a162
* fd leak fix (Igor Kovalenko)bellard2006-08-171-8/+4
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2118 c046a42c-6fe2-441c-8c8c-71466251a162
* removed unused codebellard2006-08-031-238/+0
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2080 c046a42c-6fe2-441c-8c8c-71466251a162
* removed unused codebellard2006-08-011-195/+0
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2072 c046a42c-6fe2-441c-8c8c-71466251a162
* Only use /dev/shm hack when kqemu is enabled.pbrook2006-05-221-4/+18
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1930 c046a42c-6fe2-441c-8c8c-71466251a162
* informative message about low memory on /dev/shmbellard2005-04-231-0/+27
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1388 c046a42c-6fe2-441c-8c8c-71466251a162
* windows support for kqemu (Filip Navara)bellard2005-04-171-6/+19
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1366 c046a42c-6fe2-441c-8c8c-71466251a162
* win32 + Mac OS X compile fixbellard2005-02-211-0/+8
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1304 c046a42c-6fe2-441c-8c8c-71466251a162
* shared pages memory allocationbellard2005-02-101-0/+81
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1279 c046a42c-6fe2-441c-8c8c-71466251a162
* use the kernel sigaction syscall to avoid relying on glibc onebellard2004-08-031-0/+16
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1044 c046a42c-6fe2-441c-8c8c-71466251a162
* added qemu_strdup()bellard2004-07-141-0/+10
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1021 c046a42c-6fe2-441c-8c8c-71466251a162
* fixing freebellard2004-04-041-0/+2
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@707 c046a42c-6fe2-441c-8c8c-71466251a162
* win32 port (initial patch by kazu)bellard2004-03-311-2/+3
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@692 c046a42c-6fe2-441c-8c8c-71466251a162
* added qemu_mallocz()bellard2004-03-141-0/+10
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@660 c046a42c-6fe2-441c-8c8c-71466251a162
* added OS dependent functions (temporary as most functions are generic in fact)bellard2004-02-161-0/+460
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@624 c046a42c-6fe2-441c-8c8c-71466251a162
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