diff options
author | justinstitt@google.com <justinstitt@google.com> | 2023-12-06 23:16:10 +0000 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2023-12-08 10:56:25 +0000 |
commit | 2a48c635fd9a48699805bbfeee1e4b94b8fe819d (patch) | |
tree | e58c2217a3941f726485ab29e77a399f3be5b9d8 /include/linux/ethtool.h | |
parent | 09b489478383d9f3a04dfe5da72ae1b79af3e5f8 (diff) |
ethtool: Implement ethtool_puts()
Use strscpy() to implement ethtool_puts().
Functionally the same as ethtool_sprintf() when it's used with two
arguments or with just "%s" format specifier.
Signed-off-by: Justin Stitt <justinstitt@google.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Madhuri Sripada <madhuri.sripada@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/ethtool.h')
-rw-r--r-- | include/linux/ethtool.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index c2bb74143eda..deb683d3360f 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -1061,6 +1061,19 @@ int ethtool_get_ts_info_by_layer(struct net_device *dev, struct ethtool_ts_info */ extern __printf(2, 3) void ethtool_sprintf(u8 **data, const char *fmt, ...); +/** + * ethtool_puts - Write string to ethtool string data + * @data: Pointer to a pointer to the start of string to update + * @str: String to write + * + * Write string to *data without a trailing newline. Update *data + * to point at start of next string. + * + * Prefer this function to ethtool_sprintf() when given only + * two arguments or if @fmt is just "%s". + */ +extern void ethtool_puts(u8 **data, const char *str); + /* Link mode to forced speed capabilities maps */ struct ethtool_forced_speed_map { u32 speed; |