Author: imp
Date: Thu Sep 7 07:30:14 2017
New Revision: 323259
URL: https://svnweb.freebsd.org/changeset/base/323259
Log:
Implement efidp_size
efidp_size will return the size, in bytes, of a EFI device path
structure. This is a convenience wrapper in the same style as the
other linux routines. It's implemented by GetDevicePathSize from EDK2
we already needed for other things.
Sponsored by: Netflix
Modified:
head/lib/libefivar/efivar-dp-format.c
head/lib/libefivar/efivar-dp.h
Modified: head/lib/libefivar/efivar-dp-format.c
==============================================================================
--- head/lib/libefivar/efivar-dp-format.c Thu Sep 7 07:30:05 2017
(r323258)
+++ head/lib/libefivar/efivar-dp-format.c Thu Sep 7 07:30:14 2017
(r323259)
@@ -2430,3 +2430,9 @@ efidp_format_device_path(char *buf, size_t len, const_
return retval;
}
+
+size_t
+efidp_size(const_efidp dp)
+{
+ return GetDevicePathSize(__DECONST(EFI_DEVICE_PATH_PROTOCOL *, dp));
+}
Modified: head/lib/libefivar/efivar-dp.h
==============================================================================
--- head/lib/libefivar/efivar-dp.h Thu Sep 7 07:30:05 2017
(r323258)
+++ head/lib/libefivar/efivar-dp.h Thu Sep 7 07:30:14 2017
(r323259)
@@ -62,4 +62,6 @@ ssize_t efidp_format_device_path(char *buf, size_t len
ssize_t max);
ssize_t efidp_parse_device_path(char *path, efidp out, size_t max);
+size_t efidp_size(const_efidp);
+
#endif /* _EFIVAR_DP_H_ */
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