156 lines
6.4 KiB
C
156 lines
6.4 KiB
C
/******************************************************************************
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* $Id$
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*
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* Copyright (c) 2007 Joshua Elsasser
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*****************************************************************************/
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#ifndef TR_DAEMON_MISC_H
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#define TR_DAEMON_MISC_H
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#include <sys/types.h>
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#include <inttypes.h>
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#include <limits.h>
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#include <libtransmission/bsdqueue.h>
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#define CONF_FILE_LOCK "lock"
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#define CONF_FILE_SOCKET "socket"
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#define CONF_FILE_STATE "state"
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enum confpathtype
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{
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CONF_PATH_TYPE_DAEMON,
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CONF_PATH_TYPE_GTK,
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CONF_PATH_TYPE_OSX,
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};
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struct bufferevent;
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#ifdef __GNUC__
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# define UNUSED __attribute__((unused))
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#else
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# define UNUSED
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#endif
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#ifdef __GNUC__
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# define PRINTF( fmt, args ) __attribute__((format (printf, fmt, args)))
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#else
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# define PRINTF( fmt, args )
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#endif
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#define ARRAYLEN( ary ) ( sizeof( ary ) / sizeof( (ary)[0] ) )
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#ifndef MIN
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#define MIN( aa, bb ) ( (aa) < (bb) ? (aa) : (bb) )
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#endif
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#ifndef MAX
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#define MAX( aa, bb ) ( (aa) > (bb) ? (aa) : (bb) )
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#endif
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#undef NULL
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#define NULL ( ( void * )0 )
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#ifndef AF_LOCAL
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#define AF_LOCAL AF_UNIX
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#endif
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#ifndef PF_LOCAL
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#define PF_LOCAL PF_UNIX
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#endif
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#ifndef SUN_LEN
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#define SUN_LEN( sun ) \
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( sizeof( *(sun) ) - sizeof( (sun)->sun_path ) + strlen( (sun)->sun_path ) )
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#endif
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#define SAFEFREE( ptr ) \
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do \
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{ \
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int saved = errno; \
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free( ptr ); \
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errno = saved; \
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} \
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while( 0 )
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#define SAFEFREESTRLIST( ptr ) \
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do \
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{ \
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int saved = errno; \
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FREESTRLIST( ptr ); \
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errno = saved; \
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} \
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while( 0 )
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#define SAFEBENCFREE( val ) \
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do \
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{ \
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int saved = errno; \
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tr_bencFree( val ); \
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errno = saved; \
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} \
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while( 0 )
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#define INTCMP_FUNC( name, type, id ) \
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int \
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name( struct type * _icf_first, struct type * _icf_second ) \
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{ \
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if( _icf_first->id < _icf_second->id ) \
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{ \
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return -1; \
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} \
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else if( _icf_first->id > _icf_second->id ) \
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{ \
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return 1; \
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} \
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else \
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{ \
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return 0; \
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} \
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}
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struct stritem
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{
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char * str;
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SLIST_ENTRY( stritem ) next;
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};
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SLIST_HEAD( strlist, stritem );
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#define FREESTRLIST( _fl_head ) \
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while( !SLIST_EMPTY( _fl_head ) ) \
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{ \
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struct stritem * _fl_dead = SLIST_FIRST( _fl_head ); \
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SLIST_REMOVE_HEAD( _fl_head, next ); \
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free( _fl_dead->str ); \
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free( _fl_dead ); \
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}
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void setmyname ( const char * );
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const char * getmyname ( void );
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void confpath ( char *, size_t, const char *, enum confpathtype );
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void absolutify( char *, size_t, const char * );
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int writefile ( const char *, uint8_t *, ssize_t );
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uint8_t * readfile ( const char *, size_t * );
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#ifndef HAVE_DAEMON
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int daemon( int, int );
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#endif
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#endif /* TR_DAEMON_MISC_H */
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