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More bools, because why not

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This commit is contained in:
Bruce Hill 2021-01-18 11:39:20 -08:00
parent 0b0e99bfac
commit 4b3579c968
3 changed files with 7 additions and 6 deletions
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9
match.c
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@ -3,6 +3,7 @@
//
#include <ctype.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@ -14,13 +15,13 @@
#ifdef DEBUG_HEAP
// Doubly-linked list operations:
#define DLL_PREPEND(head, node) do { (node)->atme = &(head); (node)->next = head; if (head) (head)->atme = &(node)->next; head = node; } while(0)
#define DLL_REMOVE(node) do { *(node)->atme = (node)->next; if ((node)->next) (node)->next->atme = (node)->atme; } while(0)
#define DLL_PREPEND(head, node) do { (node)->atme = &(head); (node)->next = head; if (head) (head)->atme = &(node)->next; head = node; } while(false)
#define DLL_REMOVE(node) do { *(node)->atme = (node)->next; if ((node)->next) (node)->next->atme = (node)->atme; } while(false)
#endif
// Refcounting ownership-setting macros:
#define ADD_OWNER(owner, m) do { owner = m; ++(m)->refcount; } while(0)
#define REMOVE_OWNERSHIP(owner) do { if (owner) { --(owner)->refcount; recycle_if_unused(&(owner)); owner = NULL; } } while(0)
#define ADD_OWNER(owner, m) do { owner = m; ++(m)->refcount; } while(false)
#define REMOVE_OWNERSHIP(owner) do { if (owner) { --(owner)->refcount; recycle_if_unused(&(owner)); owner = NULL; } } while(false)
// New match objects are either recycled from unused match objects or allocated
// from the heap. While it is in use, the match object is stored in the

2
pattern.c
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@ -12,7 +12,7 @@
#include "pattern.h"
#include "utils.h"
#define file_err(f, ...) do { fprint_line(stderr, f, __VA_ARGS__); exit(EXIT_FAILURE); } while(0)
#define file_err(f, ...) do { fprint_line(stderr, f, __VA_ARGS__); exit(EXIT_FAILURE); } while(false)
__attribute__((nonnull))
static pat_t *expand_chain(file_t *f, pat_t *first);

2
utils.h
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@ -13,7 +13,7 @@
#include "match.h"
#define streq(a, b) (strcmp(a, b) == 0)
#define check(cond, ...) do { if (!(cond)) { (void)fprintf(stderr, __VA_ARGS__); (void)fwrite("\n", 1, 1, stderr); exit(EXIT_FAILURE); } } while(0)
#define check(cond, ...) do { if (!(cond)) { (void)fprintf(stderr, __VA_ARGS__); (void)fwrite("\n", 1, 1, stderr); exit(EXIT_FAILURE); } } while(false)
#define new(t) memcheck(calloc(1, sizeof(t)))
#define xcalloc(a,b) memcheck(calloc(a,b))
#define xrealloc(a,b) memcheck(realloc(a,b))