diff options
Diffstat (limited to 'awk.h')
| -rw-r--r-- | awk.h | 29 |
1 files changed, 22 insertions, 7 deletions
@@ -1126,10 +1126,11 @@ extern int sourceline; extern char *source; extern int errcount; extern int (*interpret)(INSTRUCTION *); /* interpreter routine */ -extern NODE *(*make_number)(double); /* double instead of AWKNUM on purpose */ +extern NODE *(*make_number)(double, const char *file, int line, const char *func); /* double instead of AWKNUM on purpose */ extern NODE *(*str2number)(NODE *); extern NODE *(*format_val)(const char *, int, NODE *); extern int (*cmp_numbers)(const NODE *, const NODE *); +#define make_number(v) make_number(v, __FILE__, __LINE__, __func__) /* built-in array types */ extern const array_funcs_t str_array_func; @@ -1265,14 +1266,23 @@ extern STACK_ITEM *stack_top; * When in doubt, use dupnode. */ -#define UPREF(r) (void) ((watched && r == watched ? fprintf(stderr, "++ increment\n") : 0), (r)->valref++) +static inline void +UPREF_real(NODE *r, const char *file, int line, const char *func) +{ + if (watched && r == watched) + fprintf(stderr, "%s:%d:%s: increment 1\n", file, line, func); + r->valref++; +} +#define UPREF(r) UPREF_real((r), __FILE__, __LINE__, __func__) extern void r_unref(NODE *tmp); static inline void -DEREF(NODE *r) +DEREF_real(NODE *r, const char *file, int line, const char *func) { if (watched && r == watched) fprintf(stderr, "--decrement\n"); + if (watched && r == watched) + fprintf(stderr, "%s:%d:%s: decrement 1\n", file, line, func); assert(r->valref > 0); #ifndef GAWKDEBUG if (--r->valref > 0) @@ -1280,6 +1290,7 @@ DEREF(NODE *r) #endif r_unref(r); } +#define DEREF(r) DEREF_real((r), __FILE__, __LINE__, __func__) #define POP_NUMBER() force_number(POP_SCALAR()) #define TOP_NUMBER() force_number(TOP_SCALAR()) @@ -1889,15 +1900,17 @@ in_array(NODE *a, NODE *s) /* dupnode --- up the reference on a node */ static inline NODE * -dupnode(NODE *n) +dupnode_real(NODE *n, const char *file, int line, const char *func) { if ((n->flags & MALLOC) != 0) { - if (watched && n == watched) fprintf(stderr, "++ 2 increment\n"); + if (watched && n == watched) + fprintf(stderr, "%s:%d:%s: increment 2\n", file, line, func); n->valref++; return n; } return r_dupnode(n); } +#define dupnode(r) dupnode_real((r), __FILE__, __LINE__, __func__) #endif /* @@ -1938,13 +1951,15 @@ force_string_fmt(NODE *s, const char *fmtstr, int fmtidx) /* unref --- decrease the reference count and/or free a node */ static inline void -unref(NODE *r) +unref_real(NODE *r, const char *file, int line, const char *func) { - if (watched && r == watched) fprintf(stderr, "-- 2 increment\n"); + if (watched && r == watched) + fprintf(stderr, "%s:%d:%s: decrement 2\n", file, line, func); assert(r == NULL || r->valref > 0); if (r != NULL && --r->valref <= 0) r_unref(r); } +#define unref(r) unref_real((r), __FILE__, __LINE__, __func__) /* force_number --- force a node to have a numeric value */ |