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2b4791ae73
There is now a new --debug-stderr option to enable debug to STDERR.
popt isn't perfect, but the callbacks are used in all the main Samba
binaries, and should be used in the rest. This avoids duplicated
code, and ensures every binary is setup correctly.
This also ensures the setup happens early enough to have -s function,
and have a correct impact on the credentials code. (Fixing a bug that
frustrated tridge earlier today).
The only 'subtle' aspect of all this is that I'm pretty sure that the
SAMBA_COMMON popt code must be above the CREDENTIALS code, in the
popt tables.
Andrew Bartlett
(This used to be commit 50f3c2b3a2)
53 lines
2.0 KiB
C
53 lines
2.0 KiB
C
/*
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Unix SMB/CIFS implementation.
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Samba debug defines
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Copyright (C) Andrew Tridgell 2003
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This program 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 2 of the License, or
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(at your option) any later version.
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This program 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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* the debug operations structure - contains function pointers to
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various debug implementations of each operation */
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struct debug_ops {
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/* function to log (using DEBUG) suspicious usage of data structure */
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void (*log_suspicious_usage)(const char* from, const char* info);
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/* function to log (using printf) suspicious usage of data structure.
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* To be used in circumstances when using DEBUG would cause loop. */
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void (*print_suspicious_usage)(const char* from, const char* info);
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/* function to return process/thread id */
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uint32_t (*get_task_id)(void);
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/* function to log process/thread id */
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void (*log_task_id)(int fd);
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};
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void do_debug(const char *, ...) PRINTF_ATTRIBUTE(1,2);
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extern int DEBUGLEVEL;
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#define DEBUGLVL(level) ((level) <= DEBUGLEVEL)
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#define DEBUG(level, body) do { if (DEBUGLVL(level)) do_debug body; } while (0)
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#define DEBUGADD(level, body) DEBUG(level, body)
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#define DEBUGC(class, level, body) DEBUG(level, body)
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#define DEBUGADDC(class, level, body) DEBUG(level, body)
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#define DEBUGTAB(n) do_debug_tab(n)
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enum debug_logtype {DEBUG_STDOUT = 0, DEBUG_FILE = 1, DEBUG_STDERR = 2};
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/* keep some debug class defines for now to avoid changing old code too much */
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#define DBGC_AUTH 0
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