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Allow construction of PXE status code from internal error number.

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This commit is contained in:
Michael Brown 2007-05-18 14:17:35 +00:00
parent 59e738d756
commit 6b6fc1d5ea
1 changed files with 3 additions and 0 deletions
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3
src/include/errno.h
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@ -51,6 +51,9 @@
* *
*/ */
/** Derive PXENV_STATUS code from gPXE error number */
#define PXENV_STATUS( rc ) ( (-(rc)) & 0x00ff )
/** /**
* @defgroup pxeerrors PXE error codes * @defgroup pxeerrors PXE error codes
* *