69 lines
2.1 KiB
C
69 lines
2.1 KiB
C
/*
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* Header file for common error description library.
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*
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* Copyright 1988, Student Information Processing Board of the
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* Massachusetts Institute of Technology.
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*
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* For copyright and distribution info, see the documentation supplied
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* with this package.
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*/
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#if !defined(__COM_ERR_H) && !defined(__COM_ERR_H__)
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#ifdef __GNUC__
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#define COM_ERR_ATTR(x) __attribute__(x)
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#else
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#define COM_ERR_ATTR(x)
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#endif
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#include <stddef.h>
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#include <stdarg.h>
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typedef long errcode_t;
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struct error_table {
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char const * const * msgs;
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long base;
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int n_msgs;
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};
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struct et_list;
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extern void com_err (const char *, long, const char *, ...)
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COM_ERR_ATTR((format(printf, 3, 4)));
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extern void com_err_va (const char *whoami, errcode_t code, const char *fmt,
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va_list args)
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COM_ERR_ATTR((format(printf, 3, 0)));
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extern char const *error_message (long);
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extern void (*com_err_hook) (const char *, long, const char *, va_list);
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extern void (*set_com_err_hook (void (*) (const char *, long,
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const char *, va_list)))
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(const char *, long, const char *, va_list);
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extern void (*reset_com_err_hook (void)) (const char *, long,
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const char *, va_list);
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extern int init_error_table(const char * const *msgs, long base, int count);
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extern char *(*set_com_err_gettext (char *(*) (const char *)))
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(const char *);
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extern errcode_t add_error_table(const struct error_table * et);
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extern errcode_t remove_error_table(const struct error_table * et);
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extern void add_to_error_table(struct et_list *new_table);
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/* Provided for Heimdall compatibility */
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extern const char *com_right(struct et_list *list, long code);
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extern const char *com_right_r(struct et_list *list, long code, char *str, size_t len);
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extern void initialize_error_table_r(struct et_list **list,
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const char **messages,
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int num_errors,
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long base);
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extern void free_error_table(struct et_list *et);
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/* Provided for compatibility with other com_err libraries */
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extern int et_list_lock(void);
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extern int et_list_unlock(void);
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#define __COM_ERR_H
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#define __COM_ERR_H__
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#endif /* !defined(__COM_ERR_H) && !defined(__COM_ERR_H__)*/
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