poolarch.h

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00001 /*
00002  * Copyright (c) 2007, Novell Inc.
00003  *
00004  * This program is licensed under the BSD license, read LICENSE.BSD
00005  * for further information
00006  */
00007 
00008 #ifndef SATSOLVER_POOLARCH_H
00009 #define SATSOLVER_POOLARCH_H
00010 
00011 #include "pool.h"
00012 
00013 extern void pool_setarch(Pool *, const char *);
00014 extern void pool_setarchpolicy(Pool *, const char *);
00015 extern unsigned char pool_arch2color_slow(Pool *pool, Id arch);
00016 
00017 #define ARCHCOLOR_32    1
00018 #define ARCHCOLOR_64    2
00019 #define ARCHCOLOR_ALL   255
00020 
00021 static inline unsigned char pool_arch2color(Pool *pool, Id arch)
00022 {
00023   if (arch > pool->lastarch)
00024     return ARCHCOLOR_ALL;
00025   if (pool->id2color && pool->id2color[arch])
00026     return pool->id2color[arch];
00027   return pool_arch2color_slow(pool, arch);
00028 }
00029 
00030 static inline int pool_colormatch(Pool *pool, Solvable *s1, Solvable *s2)
00031 {
00032   if (s1->arch == s2->arch)
00033     return 1;
00034   if ((pool_arch2color(pool, s1->arch) & pool_arch2color(pool, s2->arch)) != 0)
00035     return 1;
00036   return 0;
00037 }
00038 
00039 #endif /* SATSOLVER_POOLARCH_H */