[v2] uapi: Use UAPI definitions of INT_MAX and INT_MIN

[PATCH v2 0/3] uapi: Use UAPI definitions of INT_MAX and INT_MIN

Thomas Weißschuh posted 3 patches 3 weeks, 4 days ago

Diff against v1
Download series mbox

include/uapi/linux/ethtool.h          | 7 ++-----
include/uapi/linux/netfilter_bridge.h | 9 +++------
include/uapi/linux/netfilter_ipv4.h   | 9 ++++-----
include/uapi/linux/netfilter_ipv6.h   | 7 +++----
include/uapi/linux/typelimits.h       | 8 ++++++++
5 files changed, 20 insertions(+), 20 deletions(-)

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[PATCH v2 0/3] uapi: Use UAPI definitions of INT_MAX and INT_MIN

Posted by Thomas Weißschuh 3 weeks, 4 days ago

Using <limits.h> to gain access to INT_MAX and INT_MIN introduces a
dependency on a libc, which UAPI headers should not do.

Introduce and use equivalent UAPI constants.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
---
Changes in v2:
- Use uapi/linux/typelimits.h over uapi/linux/limits.h
- Drop RFC status
- Link to v1: https://lore.kernel.org/r/20260105-uapi-limits-v1-0-023bc7a13037@linutronix.de

---
Thomas Weißschuh (3):
      uapi: add INT_MAX and INT_MIN constants
      ethtool: uapi: Use UAPI definition of INT_MAX
      netfilter: uapi: Use UAPI definition of INT_MAX and INT_MIN

 include/uapi/linux/ethtool.h          | 7 ++-----
 include/uapi/linux/netfilter_bridge.h | 9 +++------
 include/uapi/linux/netfilter_ipv4.h   | 9 ++++-----
 include/uapi/linux/netfilter_ipv6.h   | 7 +++----
 include/uapi/linux/typelimits.h       | 8 ++++++++
 5 files changed, 20 insertions(+), 20 deletions(-)
---
base-commit: 16ce6e6fa946ca6fd1e4fce6926b52b6263d98a8
change-id: 20251229-uapi-limits-56c45c9369c9

Best regards,
-- 
Thomas Weißschuh <thomas.weissschuh@linutronix.de>