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-rw-r--r--qemu/roms/ipxe/src/hci/strerror.c126
1 files changed, 0 insertions, 126 deletions
diff --git a/qemu/roms/ipxe/src/hci/strerror.c b/qemu/roms/ipxe/src/hci/strerror.c
deleted file mode 100644
index 1bba8c620..000000000
--- a/qemu/roms/ipxe/src/hci/strerror.c
+++ /dev/null
@@ -1,126 +0,0 @@
-#include <errno.h>
-#include <string.h>
-#include <stdio.h>
-#include <ipxe/errortab.h>
-#include <config/branding.h>
-
-/** @file
- *
- * Error descriptions.
- *
- * The error numbers used by Etherboot are a superset of those defined
- * by the PXE specification version 2.1. See errno.h for a listing of
- * the error values.
- *
- * To save space in ROM images, error string tables are optional. Use
- * the ERRORMSG_XXX options in config.h to select which error string
- * tables you want to include. If an error string table is omitted,
- * strerror() will simply return the text "Error 0x<errno>".
- *
- */
-
-FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
-
-/**
- * Find error description
- *
- * @v errno Error number
- * @ret errortab Error description, or NULL
- */
-static struct errortab * find_error ( int errno ) {
- struct errortab *errortab;
-
- for_each_table_entry ( errortab, ERRORTAB ) {
- if ( errortab->errno == errno )
- return errortab;
- }
-
- return NULL;
-}
-
-/**
- * Find closest error description
- *
- * @v errno Error number
- * @ret errortab Error description, or NULL
- *
- *
- */
-static struct errortab * find_closest_error ( int errno ) {
- struct errortab *errortab;
-
- /* First, look for an exact match */
- if ( ( errortab = find_error ( errno ) ) != NULL )
- return errortab;
-
- /* Second, try masking off the iPXE-specific bit and seeing if
- * we have an entry for the generic POSIX error message.
- */
- if ( ( errortab = find_error ( errno & 0x7f0000ff ) ) != NULL )
- return errortab;
-
- return NULL;
-}
-
-/**
- * Retrieve string representation of error number.
- *
- * @v errno/rc Error number or return status code
- * @ret strerror Pointer to error text
- *
- * If the error is not found in the linked-in error tables, generates
- * a generic "Error 0x<errno>" message.
- *
- * The pointer returned by strerror() is valid only until the next
- * call to strerror().
- *
- */
-char * strerror ( int errno ) {
- static char errbuf[64];
- struct errortab *errortab;
-
- /* Allow for strerror(rc) as well as strerror(errno) */
- if ( errno < 0 )
- errno = -errno;
-
- /* Find the error description, if one exists */
- errortab = find_closest_error ( errno );
-
- /* Construct the error message */
- if ( errortab ) {
- snprintf ( errbuf, sizeof ( errbuf ),
- "%s (" PRODUCT_ERROR_URI ")",
- errortab->text, errno );
- } else {
- snprintf ( errbuf, sizeof ( errbuf ),
- "Error %#08x (" PRODUCT_ERROR_URI ")",
- errno, errno );
- }
-
- return errbuf;
-}
-
-/* Do not include ERRFILE portion in the numbers in the error table */
-#undef ERRFILE
-#define ERRFILE 0
-
-/** The most common errors */
-struct errortab common_errors[] __errortab = {
- __einfo_errortab ( EINFO_ENOERR ),
- __einfo_errortab ( EINFO_EACCES ),
- __einfo_errortab ( EINFO_ECANCELED ),
- __einfo_errortab ( EINFO_ECONNRESET ),
- __einfo_errortab ( EINFO_EINVAL ),
- __einfo_errortab ( EINFO_EIO ),
- __einfo_errortab ( EINFO_ENETUNREACH ),
- __einfo_errortab ( EINFO_ENODEV ),
- __einfo_errortab ( EINFO_ENOENT ),
- __einfo_errortab ( EINFO_ENOEXEC ),
- __einfo_errortab ( EINFO_ENOMEM ),
- __einfo_errortab ( EINFO_ENOSPC ),
- __einfo_errortab ( EINFO_ENOTCONN ),
- __einfo_errortab ( EINFO_ENOTSUP ),
- __einfo_errortab ( EINFO_EPERM ),
- __einfo_errortab ( EINFO_ERANGE ),
- __einfo_errortab ( EINFO_ETIMEDOUT ),
-};