efi_strerror.c File Reference

gPXE error message formatting for EFI More...

#include <stdio.h>
#include <gpxe/efi/efi.h>

Go to the source code of this file.

Functions
	FILE_LICENCE (GPL2_OR_LATER)
const char *	efi_strerror (EFI_STATUS efirc)
	Format EFI status code.

---

Detailed Description

gPXE error message formatting for EFI

Definition in file efi_strerror.c.

---

Function Documentation

FILE_LICENCE

(

GPL2_OR_LATER

)

const char* efi_strerror

(

EFI_STATUS

efirc

)

Format EFI status code.

Parameters:

	efirc	EFI status code
	efi_strerror	EFI status code string

Definition at line 36 of file efi_strerror.c.

References MAX_BIT, and snprintf().

Referenced by efi_currticks(), efi_getchar(), efi_image_exec(), efi_image_load(), efi_ioread(), efi_ioreads(), efi_iowrite(), efi_iowrites(), efi_snp_driver_start(), efi_snp_install(), efi_snp_netdev(), efi_snp_snpdev(), efi_udelay(), efi_urealloc(), efipci_read(), and efipci_write().

                                               {
        static char errbuf[32];

        if ( ! efirc )
                return "No error";

        snprintf ( errbuf, sizeof ( errbuf ), "Error %lld",
                   ( unsigned long long ) ( efirc ^ MAX_BIT ) );
        return errbuf;
}