svn commit: r361172 - stable/12/sys/compat/linuxkpi/common/include/linux

[Hans Petter Selasky]

Author: hselasky
Date: Mon May 18 09:05:29 2020
New Revision: 361172
URL: https://svnweb.freebsd.org/changeset/base/361172

Log:
  MFC r360528:
  Implement kstrtou64() in the LinuxKPI.
  
  Submitted by:	ashafer_badland.io (Austin Shafer)
  Sponsored by:	Mellanox Technologies

Modified:
  stable/12/sys/compat/linuxkpi/common/include/linux/kernel.h
Directory Properties:
  stable/12/   (props changed)

Modified: stable/12/sys/compat/linuxkpi/common/include/linux/kernel.h
==============================================================================
--- stable/12/sys/compat/linuxkpi/common/include/linux/kernel.h	Mon May 18 09:04:24 2020	(r361171)
+++ stable/12/sys/compat/linuxkpi/common/include/linux/kernel.h	Mon May 18 09:05:29 2020	(r361172)
@@ -390,6 +390,21 @@ kstrtou32(const char *cp, unsigned int base, u32 *res)
 }
 
 static inline int
+kstrtou64(const char *cp, unsigned int base, u64 *res)
+{
+       char *end;
+
+       *res = strtouq(cp, &end, base);
+
+       /* skip newline character, if any */
+       if (*end == '\n')
+               end++;
+       if (*cp == 0 || *end != 0)
+               return (-EINVAL);
+       return (0);
+}
+
+static inline int
 kstrtobool(const char *s, bool *res)
 {
 	int len;