1 /* $NetBSD: c_test.h,v 1.3 2004/07/07 19:20:09 mycroft Exp $ */ 2 3 /* Various types of operations. Keeping things grouped nicely 4 * (unary,binary) makes switch() statements more efficient. 5 */ 6 enum Test_op { 7 TO_NONOP = 0, /* non-operator */ 8 /* unary operators */ 9 TO_STNZE, TO_STZER, TO_OPTION, 10 TO_FILAXST, 11 TO_FILEXST, 12 TO_FILREG, TO_FILBDEV, TO_FILCDEV, TO_FILSYM, TO_FILFIFO, TO_FILSOCK, 13 TO_FILCDF, TO_FILID, TO_FILGID, TO_FILSETG, TO_FILSTCK, TO_FILUID, 14 TO_FILRD, TO_FILGZ, TO_FILTT, TO_FILSETU, TO_FILWR, TO_FILEX, 15 /* binary operators */ 16 TO_STEQL, TO_STNEQ, TO_STLT, TO_STGT, TO_INTEQ, TO_INTNE, TO_INTGT, 17 TO_INTGE, TO_INTLT, TO_INTLE, TO_FILEQ, TO_FILNT, TO_FILOT 18 }; 19 typedef enum Test_op Test_op; 20 21 /* Used by Test_env.isa() (order important - used to index *_tokens[] arrays) */ 22 enum Test_meta { 23 TM_OR, /* -o or || */ 24 TM_AND, /* -a or && */ 25 TM_NOT, /* ! */ 26 TM_OPAREN, /* ( */ 27 TM_CPAREN, /* ) */ 28 TM_UNOP, /* unary operator */ 29 TM_BINOP, /* binary operator */ 30 TM_END /* end of input */ 31 }; 32 typedef enum Test_meta Test_meta; 33 34 #define TEF_ERROR BIT(0) /* set if we've hit an error */ 35 #define TEF_DBRACKET BIT(1) /* set if [[ .. ]] test */ 36 37 typedef struct test_env Test_env; 38 struct test_env { 39 int flags; /* TEF_* */ 40 union { 41 char **wp; /* used by ptest_* */ 42 XPtrV *av; /* used by dbtestp_* */ 43 } pos; 44 char **wp_end; /* used by ptest_* */ 45 int (*isa) ARGS((Test_env *te, Test_meta meta)); 46 const char *(*getopnd) ARGS((Test_env *te, Test_op op, int do_eval)); 47 int (*eval) ARGS((Test_env *te, Test_op op, const char *opnd1, 48 const char *opnd2, int do_eval)); 49 void (*error) ARGS((Test_env *te, int offset, const char *msg)); 50 }; 51 52 Test_op test_isop ARGS((Test_env *te, Test_meta meta, const char *s)); 53 int test_eval ARGS((Test_env *te, Test_op op, const char *opnd1, 54 const char *opnd2, int do_eval)); 55 int test_parse ARGS((Test_env *te)); 56
Indexes created Sat Sep 20 22:09:52 GMT 2025