lib/dpkg/debug.h

   1 /*
   2  * libdpkg - Debian packaging suite library routines
   3  * debug.h - debugging support
   4  *
   5  * Copyright © 2011 Guillem Jover <guillem@debian.org>
   6  *
   7  * This is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  19  */
  20
  21 #ifndef LIBDPKG_DEBUG_H
  22 #define LIBDPKG_DEBUG_H
  23
  24 #include <dpkg/macros.h>
  25
  26 #include <stdbool.h>
  27 #include <stdio.h>
  28
  29 DPKG_BEGIN_DECLS
  30
  31 /**
  32  * @defgroup debug Debugging
  33  * @ingroup dpkg-internal
  34  * @{
  35  */
  36
  37 /*
  38  * XXX: We do not use DPKG_BIT() here, because the octal values are part
  39  * of the current output interface.
  40  */
  41 enum DPKG_ATTR_ENUM_FLAGS debugflags {
  42         dbg_general = 01,
  43         dbg_scripts = 02,
  44         dbg_eachfile = 010,
  45         dbg_eachfiledetail = 0100,
  46         dbg_conff = 020,
  47         dbg_conffdetail = 0200,
  48         dbg_depcon = 040,
  49         dbg_depcondetail = 0400,
  50         dbg_veryverbose = 01000,
  51         dbg_stupidlyverbose = 02000,
  52         dbg_triggers = 010000,
  53         dbg_triggersdetail = 020000,
  54         dbg_triggersstupid = 040000,
  55 };
  56
  57 void dpkg_debug_init(void);
  58 void debug_set_output(FILE *output, const char *filename);
  59 void debug_set_mask(int mask);
  60 int debug_parse_mask(const char *str);
  61 bool debug_has_flag(int flag);
  62 void debug(int flag, const char *fmt, ...) DPKG_ATTR_PRINTF(2);
  63
  64 /** @} */
  65
  66 DPKG_END_DECLS
  67
  68 #endif /* LIBDPKG_DEBUG_H */