aca002f7e4
* include/grub/err.h (GRUB_MAX_ERRMSG): ... here. * include/grub/err.h (grub_error_saved): New struct. (grub_errmsg): Make array size explicit. * include/grub/misc.h (grub_error_save): New function. (grub_error_load): Likewise. * grub-core/kern/err.c (grub_error_stack_items): Use grub_error_saved. (grub_error_push): Update `errno' member name. (grub_error_pop): Likewise * grub-core/net/tftp.c (tftp_data): New member save_err. (tftp_receive): Save error. (tftp_open): Restore error.
93 lines
2.6 KiB
C
93 lines
2.6 KiB
C
/* err.h - error numbers and prototypes */
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2002,2005,2007,2008 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GRUB_ERR_HEADER
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#define GRUB_ERR_HEADER 1
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#include <grub/symbol.h>
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#define GRUB_MAX_ERRMSG 256
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typedef enum
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{
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GRUB_ERR_NONE = 0,
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GRUB_ERR_TEST_FAILURE,
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GRUB_ERR_BAD_MODULE,
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GRUB_ERR_OUT_OF_MEMORY,
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GRUB_ERR_BAD_FILE_TYPE,
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GRUB_ERR_FILE_NOT_FOUND,
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GRUB_ERR_FILE_READ_ERROR,
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GRUB_ERR_BAD_FILENAME,
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GRUB_ERR_UNKNOWN_FS,
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GRUB_ERR_BAD_FS,
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GRUB_ERR_BAD_NUMBER,
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GRUB_ERR_OUT_OF_RANGE,
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GRUB_ERR_UNKNOWN_DEVICE,
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GRUB_ERR_BAD_DEVICE,
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GRUB_ERR_READ_ERROR,
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GRUB_ERR_WRITE_ERROR,
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GRUB_ERR_UNKNOWN_COMMAND,
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GRUB_ERR_INVALID_COMMAND,
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GRUB_ERR_BAD_ARGUMENT,
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GRUB_ERR_BAD_PART_TABLE,
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GRUB_ERR_UNKNOWN_OS,
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GRUB_ERR_BAD_OS,
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GRUB_ERR_NO_KERNEL,
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GRUB_ERR_BAD_FONT,
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GRUB_ERR_NOT_IMPLEMENTED_YET,
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GRUB_ERR_SYMLINK_LOOP,
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GRUB_ERR_BAD_COMPRESSED_DATA,
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GRUB_ERR_MENU,
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GRUB_ERR_TIMEOUT,
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GRUB_ERR_IO,
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GRUB_ERR_ACCESS_DENIED,
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GRUB_ERR_EXTRACTOR,
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GRUB_ERR_NET_BAD_ADDRESS,
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GRUB_ERR_NET_ROUTE_LOOP,
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GRUB_ERR_NET_NO_ROUTE,
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GRUB_ERR_NET_NO_ANSWER,
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GRUB_ERR_WAIT,
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GRUB_ERR_BUG,
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GRUB_ERR_NET_PORT_CLOSED,
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GRUB_ERR_NET_INVALID_RESPONSE,
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GRUB_ERR_NET_UNKNOWN_ERROR,
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GRUB_ERR_NET_PACKET_TOO_BIG,
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GRUB_ERR_NET_NO_DOMAIN
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}
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grub_err_t;
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struct grub_error_saved
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{
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grub_err_t grub_errno;
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char errmsg[GRUB_MAX_ERRMSG];
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};
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extern grub_err_t EXPORT_VAR(grub_errno);
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extern char EXPORT_VAR(grub_errmsg)[GRUB_MAX_ERRMSG];
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grub_err_t EXPORT_FUNC(grub_error) (grub_err_t n, const char *fmt, ...);
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void EXPORT_FUNC(grub_fatal) (const char *fmt, ...) __attribute__ ((noreturn));
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void EXPORT_FUNC(grub_error_push) (void);
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int EXPORT_FUNC(grub_error_pop) (void);
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void EXPORT_FUNC(grub_print_error) (void);
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extern int EXPORT_VAR(grub_err_printed_errors);
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int grub_err_printf (const char *fmt, ...)
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__attribute__ ((format (printf, 1, 2)));
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#endif /* ! GRUB_ERR_HEADER */
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