/usr/include/dpkg/ehandle.h is in libdpkg-dev 1.19.0.5ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 | /*
* libdpkg - Debian packaging suite library routines
* ehandle.h - error handling
*
* Copyright © 1994,1995 Ian Jackson <ijackson@chiark.greenend.org.uk>
* Copyright © 2000,2001 Wichert Akkerman <wichert@debian.org>
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef LIBDPKG_EHANDLE_H
#define LIBDPKG_EHANDLE_H
#include <setjmp.h>
#include <stddef.h>
#include <stdarg.h>
#include <dpkg/macros.h>
DPKG_BEGIN_DECLS
/**
* @defgroup ehandle Error context handling
* @ingroup dpkg-public
* @{
*/
extern volatile int onerr_abort;
enum {
ehflag_normaltidy = DPKG_BIT(0),
ehflag_bombout = DPKG_BIT(1),
ehflag_recursiveerror = DPKG_BIT(2),
};
typedef void error_handler_func(void);
typedef void error_printer_func(const char *emsg, const void *data);
void print_fatal_error(const char *emsg, const void *data);
void catch_fatal_error(void);
void push_error_context_jump(jmp_buf *jumper,
error_printer_func *printer,
const void *printer_data);
void push_error_context_func(error_handler_func *handler,
error_printer_func *printer,
const void *printer_data);
void push_error_context(void);
void pop_error_context(int flagset);
void push_cleanup(void (*f1)(int argc, void **argv), int flagmask1,
void (*f2)(int argc, void **argv), int flagmask2,
unsigned int nargs, ...);
void push_checkpoint(int mask, int value);
void pop_cleanup(int flagset);
void ohshitv(const char *fmt, va_list args)
DPKG_ATTR_NORET DPKG_ATTR_VPRINTF(1);
void ohshit(const char *fmt, ...) DPKG_ATTR_NORET DPKG_ATTR_PRINTF(1);
void ohshite(const char *fmt, ...) DPKG_ATTR_NORET DPKG_ATTR_PRINTF(1);
void do_internerr(const char *file, int line, const char *func,
const char *fmt, ...)
DPKG_ATTR_NORET DPKG_ATTR_PRINTF(4);
#define internerr(...) do_internerr(__FILE__, __LINE__, __func__, __VA_ARGS__)
/** @} */
DPKG_END_DECLS
#endif /* LIBDPKG_EHANDLE_H */
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