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android-kvm / kvmtool / c492534f3ac930107a628c0fadd4c152e8972b35
commitc492534f3ac930107a628c0fadd4c152e8972b35[log] [tgz]
authorJean-Philippe Brucker <jean-philippe.brucker@arm.com>Tue Jun 07 18:02:25 2022 +0100
committerWill Deacon <will@kernel.org>Thu Jun 09 13:44:14 2022 +0100
tree78c60a513d61b4727ae22ea6172efb5b64226596
parent902a8ecb3877d383cc601571611690050fed9e48 [diff]
Add memcpy_fromiovec_safe

Existing IOV functions don't take the iovec size as parameter. This is
unfortunate because when parsing buffers split into header and body,
callers may want to know where the body starts in the iovec, after copying
the header. Add a function that does the same as memcpy_fromiovec, but
also allows to iterate over the iovec.

Signed-off-by: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
Link: https://lore.kernel.org/r/20220607170239.120084-11-jean-philippe.brucker@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
2 files changed
tree: 78c60a513d61b4727ae22ea6172efb5b64226596
  1. arm/
  2. config/
  3. disk/
  4. Documentation/
  5. guest/
  6. hw/
  7. include/
  8. mips/
  9. net/
  10. powerpc/
  11. riscv/
  12. tests/
  13. ui/
  14. util/
  15. vfio/
  16. virtio/
  17. x86/
  18. .gitignore
  19. builtin-balloon.c
  20. builtin-debug.c
  21. builtin-help.c
  22. builtin-list.c
  23. builtin-pause.c
  24. builtin-resume.c
  25. builtin-run.c
  26. builtin-sandbox.c
  27. builtin-setup.c
  28. builtin-stat.c
  29. builtin-stop.c
  30. builtin-version.c
  31. code16gcc.h
  32. COPYING
  33. CREDITS-Git
  34. devices.c
  35. framebuffer.c
  36. guest_compat.c
  37. INSTALL
  38. ioeventfd.c
  39. irq.c
  40. kvm-cmd.c
  41. kvm-cpu.c
  42. kvm-ipc.c
  43. kvm.c
  44. main.c
  45. Makefile
  46. mmio.c
  47. pci.c
  48. README
  49. symbol.c
  50. term.c