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| author | Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2016-03-04 11:52:19 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-03-04 16:10:37 -0500 |
| commit | 14e2037902d65213842b4e40305ff54a64abbcb6 (patch) | |
| tree | 371ad0004ce8f8f0158b9c5e066d5765faec9011 /include/uapi/linux/ethtool.h | |
| parent | 166cc7136752192bb6e1f2be2e56614762292a00 (diff) | |
| download | lwn-14e2037902d65213842b4e40305ff54a64abbcb6.tar.gz lwn-14e2037902d65213842b4e40305ff54a64abbcb6.zip | |
ethtool.h: define INT_MAX for userland
INT_MAX needs limits.h in userland.
When ethtool.h is included by a userland app, we got the following error:
.../usr/include/linux/ethtool.h: In function 'ethtool_validate_speed':
.../usr/include/linux/ethtool.h:1471:18: error: 'INT_MAX' undeclared (first use in this function)
return speed <= INT_MAX || speed == SPEED_UNKNOWN
^
Fixes: e02564ee334a ("ethtool: make validate_speed accept all speeds between 0 and INT_MAX")
CC: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/ethtool.h')
| -rw-r--r-- | include/uapi/linux/ethtool.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index 9c22249ebf35..2835b07416b7 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -17,6 +17,10 @@ #include <linux/types.h> #include <linux/if_ether.h> +#ifndef __KERNEL__ +#include <limits.h> /* for INT_MAX */ +#endif + /* All structures exposed to userland should be defined such that they * have the same layout for 32-bit and 64-bit userland. */ |