[Libguestfs] [PATCH v3 0/4] file: Zero for block devices and older file systems

[Nir Soffer]

This version addresses comments on v3.

Changes since v3:
- Finally got spacing right (Eric)
- Reorder includes (Richard)
- Return 0 or -1 instead of r (Richard)
- Add common/include/isaligned.h to Makefile.am (Richard)

v3 was here:
https://www.redhat.com/archives/libguestfs/2018-August/msg00177.html

Nir Soffer (4):
  file: Avoid unsupported fallocate() calls
  file: Support zero without ZERO_RANGE
  common: Add isaligned helper module
  file: Zero for block devices on old kernels

 common/include/Makefile.am |   1 +
 common/include/isaligned.h |  51 ++++++++++
 plugins/file/Makefile.am   |   3 +-
 plugins/file/file.c        | 186 +++++++++++++++++++++++++++++--------
 4 files changed, 200 insertions(+), 41 deletions(-)
 create mode 100644 common/include/isaligned.h

-- 
2.17.1