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[buddy] Restrict the number of exported symbols.

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* src/bdd.h, src/bvec.h, src/fdd.h: Declare all exported
symbols using BUDDY_API, a new macro that sets visibility=default.
* src/Makefile.am: Compile with -fvisibility=hidden by default,
and compile the C++ part with -fvisibility-inlines-hidden as well.
This commit is contained in:
Alexandre Duret-Lutz 2013-06-23 23:46:57 +02:00
parent 9ed2d7a1dc
commit b5710663f4
5 changed files with 269 additions and 216 deletions
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50
buddy/src/fdd.h
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@ -46,31 +46,31 @@ extern "C" {
#endif
/* In file fdd.c */
extern int fdd_extdomain(int*, int);
extern int fdd_overlapdomain(int, int);
extern void fdd_clearall(void);
extern int fdd_domainnum(void);
extern int fdd_domainsize(int);
extern int fdd_varnum(int);
extern int* fdd_vars(int);
extern BDD fdd_ithvar(int, int);
extern int fdd_scanvar(BDD, int);
extern int* fdd_scanallvar(BDD);
extern BDD fdd_ithset(int);
extern BDD fdd_domain(int);
extern BDD fdd_equals(int, int);
extern bddfilehandler fdd_file_hook(bddfilehandler);
BUDDY_API int fdd_extdomain(int*, int);
BUDDY_API int fdd_overlapdomain(int, int);
BUDDY_API void fdd_clearall(void);
BUDDY_API int fdd_domainnum(void);
BUDDY_API int fdd_domainsize(int);
BUDDY_API int fdd_varnum(int);
BUDDY_API int* fdd_vars(int);
BUDDY_API BDD fdd_ithvar(int, int);
BUDDY_API int fdd_scanvar(BDD, int);
BUDDY_API int* fdd_scanallvar(BDD);
BUDDY_API BDD fdd_ithset(int);
BUDDY_API BDD fdd_domain(int);
BUDDY_API BDD fdd_equals(int, int);
BUDDY_API bddfilehandler fdd_file_hook(bddfilehandler);
#ifdef CPLUSPLUS
extern bddstrmhandler fdd_strm_hook(bddstrmhandler);
BUDDY_API bddstrmhandler fdd_strm_hook(bddstrmhandler);
#endif
extern void fdd_printset(BDD);
extern void fdd_fprintset(FILE*, BDD);
extern int fdd_scanset(BDD, int**, int*);
extern BDD fdd_makeset(int*, int);
extern int fdd_intaddvarblock(int, int, int);
extern int fdd_setpair(bddPair*, int, int);
extern int fdd_setpairs(bddPair*, int*, int*, int);
BUDDY_API void fdd_printset(BDD);
BUDDY_API void fdd_fprintset(FILE*, BDD);
BUDDY_API int fdd_scanset(BDD, int**, int*);
BUDDY_API BDD fdd_makeset(int*, int);
BUDDY_API int fdd_intaddvarblock(int, int, int);
BUDDY_API int fdd_setpair(bddPair*, int, int);
BUDDY_API int fdd_setpairs(bddPair*, int*, int*, int);
#ifdef CPLUSPLUS
}
@ -121,8 +121,8 @@ inline bdd* fdd_conpp(int bitnum, int var)
inline bdd* fdd_varpp(int bitnum, int var)
{ return fdd_transfer( bitnum, fdd_var(bitnum, var) ); }
extern int fdd_isconst(int bitnum, bdd *e);
extern int fdd_val(int bitnum, bdd *e);
BUDDY_API int fdd_isconst(int bitnum, bdd *e);
BUDDY_API int fdd_val(int bitnum, bdd *e);
inline bdd* fdd_add(int bitnum, bdd *left, bdd *right)
{ return fdd_termopr(bitnum, left, right,bdd::fddAdd); }